DuckStation Android Beta vs RetroArch: 3 Picks [2026]

DuckStation on Android is moving again. On Oct. 11, 2026, the project published an alpha of a fully rewritten app, and the official Android testing page now lists nine builds in 15 days, the latest dated Oct. 25. That turns a spring of grim headlines into an active beta, and it changes how anyone choosing between DuckStation Android and RetroArch should think about PlayStation 1 emulation on a phone, tablet or TV box.

Until this month the story ran the other way. In March 2026, retro-gaming outlets reported that the Play Store build had not been updated since May 2025 and that its developer had stepped back from the platform. Guides published before Oct. 11 still tell readers the app is dead, and they steer people toward RetroArch by default. Those guides are now out of date, at least for anyone with a phone that meets the new Android 7 minimum.

This comparison sets three picks side by side: the DuckStation Android 2026 beta, the older DuckStation build still sitting on Google Play, and RetroArch running the PCSX ReARMed core. Every figure below comes from the makers’ own pages or from sources fetched on Oct. 28, 2026. Where no independent measurement exists, the article says so instead of guessing. If you plan to run the same library on a PC, our DuckStation setup walkthrough covers the desktop side.

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DuckStation Android Beta vs RetroArch at a Glance

The short version: DuckStation Android is a single-purpose PlayStation emulator with a new touch-first interface, while RetroArch is a frontend that loads libretro cores, of which the PS1 cores are only a handful out of hundreds. That architectural split drives almost every difference you will feel in daily use. DuckStation gives you one app, one settings tree, and a PS1-specific feature list. RetroArch gives you one app for dozens of systems and a settings tree that you learn once and reuse everywhere.

For readers who want the pick before the proof, here is the three-way summary. The table is editorial judgment built on the facts in the later sections. Our earlier DuckStation vs ePSXe vs RetroArch comparison covered the desktop picture, so this piece stays on Android.

Pick	Best for	Android floor	Status on Oct. 28, 2026	Cost
1. DuckStation Android Beta (2026 beta)	Phones, tablets and TV boxes where you want the best PS1 experience	Android 7	Active beta, 9 builds between Oct. 11 and Oct. 25	Free
2. DuckStation Play Store build (pre-rewrite)	Android 6 devices and anyone who refuses beta software	Android 6	Frozen, last updated May 2025	Free
3. RetroArch with PCSX ReARMed	Multi-system setups and ARM-tuned performance on modest hardware	See the store or download page	Stable 1.22.2, nightlies ongoing	Free, GPLv3

The rest of this article explains why those three rows look the way they do, what each pick costs in time and effort, and how to move between them without losing your memory cards. It also sorts what is confirmed from what is only reported, because the Android emulation scene runs on forum posts and issue threads as much as press releases.

How the October 2026 Rewrite Changed DuckStation Android

The official page describes the new Android app as completely rewritten in Jetpack Compose and updated to match the desktop versions. Headline changes include a friendlier interface, support for moving data directories, a more flexible touchscreen controller, better performance, offline casual achievement tracking, and localization into 19 languages. The page also warns plainly that this is beta-quality software, that bugs are likely, and that the developer wants testers who will investigate and report problems politely.

The cadence is the real signal. Nine dated entries in 15 days is not how a project behaves when its author has walked away. The table below condenses the official changelog so you can see what landed and when.

Date (2026)	What the official page lists
Oct. 11	Initial alpha release
Oct. 13	Setup wizard tweaks, landscape dialog fixes, reorderable pause menu items, compact cheat menu actions
Oct. 14	Bug fixes, missing downsample scale and custom aspect ratio options restored, immersive pause menu, zoomable game grid, d-pad tweaks
Oct. 17	Performance work, vsync input lag fix, custom cover folder fix, touchscreen button style, favorites in the game list
Oct. 18	Big Picture Mode for TVs, game grid captions, game folders must be re-added
Oct. 19	Sync to latest master, background size modes, Big Picture in the setup wizard, hotkey translation fix
Oct. 21	Compatibility fixes, close confirmation, per-setting reset on long press, touchscreen mouse support, memory card settings page and rewind button restored
Oct. 24	Core update (PGXP, depth, vsync, recording crash in long sessions), Local Storage for devices without working Storage Access Framework, auto CD switch setting
Oct. 25	Controller handling moved to the SDL game controller database with readable button names, sync-to-host-refresh on rate multiples, drag scrolling in Big Picture Mode, NeGcon and JogCon touchscreen controllers

What the Beta Still Does Not Do

Settings migration is not implemented yet, so you reconfigure everything after installing. Your saves, memory cards and BIOS files survive. The Oct. 18 note tells users to re-add their game folders, and the Oct. 25 entry carries a “Risky changes” label from the developer himself. The Oct. 18 note also warns against running Big Picture Mode on a phone because it does not shut itself off properly on app switches and can waste battery. The page links the previous build for anyone whose update breaks.

A fair reading: this is a promising beta from a developer who ships fast, not a finished product. A reader who needs a guaranteed stable experience tonight should weigh that before picking it. A reader who enjoys testing and does not mind re-adding a folder after a build will likely find the trade worthwhile.

Specs Table: DuckStation Android vs RetroArch Android

The table below compares the DuckStation Android 2026 beta with RetroArch on Android using its PS1 cores. Values come from the DuckStation testing page, the libretro documentation for the PCSX ReARMed and Beetle PSX HW cores, and RetroArch’s own download page. Where a cell says “not documented,” the sources do not state the value, and we left it blank instead of estimating.

Spec	DuckStation Android Beta	RetroArch Android (PS1 cores)
Type	Dedicated PlayStation 1 emulator	Multi-system frontend that loads libretro cores
Current version	2026 beta, newest entry dated Oct. 25, no stable number published	1.22.2 stable per retroarch.com, nightlies continue
Minimum Android	Android 7 (up from Android 6)	Not documented on the pages reviewed
Interface	Jetpack Compose, aligned with desktop	RetroArch’s own menu system
Price	Free	Free, open source, GPLv3 (per libretro)
Official distribution	Beta APK from downloads.duckstation.org, plus the older Play Store build	retroarch.com stable and nightly APKs, F-Droid, buildbot archives, older Play Store builds
PS1 core or engine	DuckStation	PCSX ReARMed (ARM-optimized), Beetle PSX HW (OpenGL 3.3 or Vulkan)
BIOS handling	Needs a BIOS dumped from your own console	PCSX ReARMed falls back to an HLE BIOS with lower compatibility, Beetle PSX HW falls back to OpenBIOS
Disc and image formats	Includes CloneCD support, including .ccd and .img pairs without .sub files	PCSX ReARMed loads .bin, .cue, .img, .mdf, .pbp, .toc, .cbn, .m3u, .ccd, .chd, .iso and .exe
Save states and rewind	Yes, with XZ compression and a rewind timeline with screenshot previews	Yes, rewind supported by both cores per the docs
Runahead	Analog-input runahead listed	Runahead introduced in 2018 as a frontend feature
Achievements	RetroAchievements, plus offline casual tracking	Achievements via memory monitoring, supported by both cores per the docs
Touchscreen controls	Flexible layouts, editor, separate portrait and landscape arrangements	On-screen overlay system
TV mode	Big Picture Mode, added Oct. 18	Menu navigable by gamepad
Localization	19 languages	Not documented on the pages reviewed
Official support	None, the developer states the app is free and unsupported	Community forums and issue tracker

Fifteen rows is enough to see the pattern. DuckStation wins on PS1-specific polish and on how much of the PlayStation feature set sits one tap away. RetroArch wins on breadth, on distribution choices, and on the fact that learning it once pays off across every other system you emulate, from the SNES to handheld consoles. Our look at PPSSPP vs Dolphin vs RetroArch on Android shows how that breadth plays out when PSP and GameCube games enter the picture.

One more reading of the table is worth stating. The DuckStation column describes a single app that its author controls end to end, so a feature either exists in the beta or it does not. The RetroArch column describes a frontend plus a core, and the two have separate release schedules, separate documentation and separate maintainers. When something breaks in RetroArch, you have to work out whether the frontend, the core or the Android build is at fault. When something breaks in the DuckStation beta, you know where to look, and you can roll back to the previous build the testing page links.

The Three Picks Explained

Pick 1: DuckStation Android Beta

This is the pick for most readers with a phone made in the last several years. The rewrite brings desktop-grade options to Android, including slang shaders and presets, new scanline shaders, Hybrid Bilinear scaling, separate scaling for gameplay and FMVs, additional texture filters with MMPX variants, and fine crop controls. The Oct. 24 core update touched PGXP, the geometry correction that reduces wobbling polygons, plus depth handling and vsync. For a PS1 library, that is the feature set people usually install DuckStation to get.

The costs are real. You accept beta bugs, you reconfigure settings after installing, and you get no official support. The APK also carries a redistribution ban: the page asks people to link to the downloads page instead of mirroring the file. If a friend asks for the APK, send them the page. That rule also means you should be wary of any third-party site offering the file, because the only copy the developer endorses lives on the official testing page.

Pick 2: The DuckStation Play Store Build

The older build stays on Google Play, and the official page says the new APK uses the same signing key, so the beta installs over it without an uninstall. That makes pick 2 a useful fallback, not a long-term home. It is the right answer for a device stuck on Android 6, because the rewrite raised the floor to Android 7. It is also the right answer for someone who tried the beta, hit a showstopper and needs a working app tonight.

Do not expect fixes. Reports in March 2026 placed its last update in May 2025, and the developer’s long-standing position is that the app is free and unsupported. Treat it as a frozen snapshot. If you want to compare engines beyond DuckStation, our DuckStation vs ePSXe vs Beetle PSX breakdown explains where each stands.

Pick 3: RetroArch With PCSX ReARMed

RetroArch earns its place on three grounds. It runs the same libretro core ecosystem across platforms, it carries a long-tested frontend with shaders, remapping and runahead, and its PS1 core PCSX ReARMed is a fork of PCSX Reloaded with special optimizations for ARM CPUs, which is what nearly every phone uses. The libretro documentation for the core lists netplay, rewind, achievements via memory monitoring, cheats, controller remapping, rumble, multitap and disk control among its supported frontend features.

The catch is installation. The libretro install guide says the Google Play versions have not been updated for years because of Play Store policy changes and marks them as not recommended. It points Android users to the stable or nightly APK on retroarch.com, to buildbot archives, or to F-Droid. Anyone who wants Beetle PSX HW should read its page carefully, because that core’s documentation describes OpenGL 3.3 and Vulkan renderers and lists Linux, macOS and Windows in its background text. Confirm the core appears in your Android core list before you build a setup around it.

Where to Get Each Build and What It Costs

All three picks cost nothing at the register. The expense is your time, your storage and the BIOS file you have to supply from hardware you own. The table below spells out the money and the trade-offs, because a free price tag hides real differences in update paths and risk.

Item	DuckStation Android Beta	DuckStation Play Store build	RetroArch (retroarch.com APK)
License cost	$0	$0	$0, open source
Ads or in-app purchases	None documented	None documented	None, per libretro
Update path	Manual APK from the testing page	Play Store, but frozen	Manual APK, buildbot, or F-Droid
Install friction	Allow APK installs, Play Protect may object	One tap	Allow APK installs, Play Protect may object
Support channel	Issue reporting only, no promised help	None	Forums, docs and issue tracker
BIOS cost	Dump from your own console	Dump from your own console	Optional fallbacks exist, own dump recommended

The RetroArch download page lists the current stable version as 1.22.2 and states that the project is available free through several storefronts, including Steam, Amazon App Store, Samsung Galaxy Store, Huawei App Gallery, Apple Store and Google Play. It also warns that store builds can differ in capability so the project can comply with each store’s policies. That wording matches the libretro guide’s advice to sideload on Android. The sideload route needs two short detours: letting your browser or file manager install APKs, and telling Google Play Protect to approve the app, which the guide covers in two methods.

RetroArch’s APK naming helps when you pick a build. Files with an aarch64 suffix are 64-bit, files marked ra32 are 32-bit, and files without a suffix are universal builds that choose 64-bit when the device supports it. The guide adds that 32-bit support is slowly being phased out by the industry, so a recent phone should take the 64-bit or universal build. Per its Emulation King listing, DuckStation’s license is CC BY-NC-ND, a point to check yourself if you hoped to redistribute modified builds.

Measurable Data From Three Sources

Readers often ask for frame-rate charts. As of Oct. 28, 2026, we found no independent benchmark of the rewritten DuckStation Android app against RetroArch cores on the same phone, and the rewrite is two and a half weeks old. Publishing invented fps figures would mislead you, so this section uses what the makers and documentation actually measured: release cadence, timing constants, format support and feature counts. Three sources feed it: the DuckStation testing page, the libretro core documentation, and the RetroArch project pages and news feed.

Measure	Value	Source
DuckStation Android builds, Oct. 11 to Oct. 25, 2026	9 dated entries in 15 days	DuckStation testing page
Beetle PSX HW core frame rate, NTSC	59.826 fps, toggleable to 59.940	libretro docs
Beetle PSX HW core frame rate, PAL	49.761 fps, toggleable to 50.000	libretro docs
Beetle PSX HW audio sample rate	44,100 Hz	libretro docs
PCSX ReARMed BIOS candidates before HLE fallback	5 named files, then any file starting with scph	libretro docs
PCSX ReARMed loadable file extensions	12	libretro docs
Beetle PSX HW loadable file extensions	7	libretro docs
RetroArch current stable	1.22.2	retroarch.com
Runahead in RetroArch	Introduced in 2018	retroarch.com
Languages in the DuckStation Android rewrite	19	DuckStation testing page

Three conclusions follow. First, DuckStation Android ships fixes at a pace RetroArch’s stable channel does not match. RetroArch’s news feed dates the 1.21.0 announcement to April 29, 2025, and the Libretro mirror lists the 1.22.2 tag as dating from Sept. 19, 2026, with a forum discussion reportedly saying the next stable release is taking longer and that nightlies carry upcoming changes. Second, RetroArch’s documentation is far more precise about timing and file handling, which helps when you chase audio drift or odd disc images. Third, the NTSC figure of 59.826 fps is slightly under 60, so syncing a game to a 60 Hz or 120 Hz screen involves a small mismatch. DuckStation’s Oct. 25 build addressed a related problem by adding sync-to-host-refresh on rate multiples.

If you want to run your own numbers, the cleanest method uses one phone, one disc image, the same internal resolution and a frame-time overlay, repeated across three sessions of at least 20 minutes each. Long sessions matter because DuckStation’s Oct. 24 core update specifically mentions a recording crash in long sessions. Our 12-step DuckStation guide shows the settings worth fixing before you measure anything. Log battery drain and device temperature too, since a PS1 game that holds full speed for ten minutes and throttles at minute thirty has not really passed.

Graphics, Shaders and Touch Controls

Graphics is where DuckStation’s focus shows. The Android beta’s list covers slang shaders and presets, new scanline shaders, Hybrid Bilinear scaling, separate scaling for gameplay and FMVs, extra texture filters, MMPX variants, Fine Crop controls and an option to feed shaders unscaled input. It adds AMOLED and named color palettes, edge-to-edge layouts on older Android versions, predictive back navigation, extra OSD fonts and a blur effect for notifications. Most of these are quality-of-life gains, but the shader and scaling options change how a 1990s game looks on a modern OLED panel.

RetroArch counters with its shader ecosystem. A community post on the libretro forums reports a CRT Guest Advanced release dated Oct. 25, 2026, and an earlier release dated July 12, 2026. Treat those as community reports. They do show that shader work around the frontend is active. Beetle PSX HW adds software-renderer upscaling, an OpenGL 3.3 renderer, a Vulkan renderer and PGXP, plus texture replacement on Vulkan only. PCSX ReARMed trades those extras for ARM optimization.

Touch controls favor DuckStation right now. The beta offers a dedicated layout editor with controller-specific layouts and separate portrait and landscape arrangements, a button style option added Oct. 17, mouse support for the touchscreen controller added Oct. 21, and NeGcon and JogCon touchscreen controllers added Oct. 25. Other input additions include accelerometer input, an option to block opposite directions, mapping of the right stick to shoulder and trigger buttons, GunCon aiming offsets and Start and Select bindings for Pop’n controllers.

RetroArch’s strengths on input are remapping, rumble, multitap and the freedom to reuse one controller profile across systems. Its Android problems are documented in public. Reports on the project’s issue tracker describe nonfunctional touch-overlay haptics on a Samsung Galaxy A07 running Android 16, and Vulkan HDR failures on Android 16 that cause device-lost errors or black screens on a REDMAGIC phone. Both are single-source reports, and fixes or fallbacks were reportedly in progress in October. They matter mostly if you own those devices or plan to use HDR output.

BIOS Files, Disc Images and Game Library Handling

Both apps want a PlayStation BIOS, and both documentation sets say the file should come from hardware you own. DuckStation requires one dumped from your own console. RetroArch’s PS1 cores are more forgiving, but the forgiveness has costs. The PCSX ReARMed documentation warns that when no suitable BIOS sits in the system directory, the core falls back to a high-level emulation BIOS, which lowers compatibility and can cause black screens or memory-card trouble in titles such as Suikoden. The Beetle PSX HW core falls back to OpenBIOS if you supply nothing.

RetroArch system directory (filenames from the libretro docs)
scph5500.bin   JP region games (Beetle PSX HW)
scph5501.bin   US region games (Beetle PSX HW, PCSX ReARMed)
scph5502.bin   EU region games (Beetle PSX HW)
scph1001.bin   PCSX ReARMed candidate, Version 2.0 05/07/95 A
scph101.bin    PCSX ReARMed candidate, Version 4.4 03/24/00 A

Library handling differs too. DuckStation’s beta supports game folders, favorites in the game list, grid captions, icon type options and, since Oct. 24, a Local Storage mode for devices where Android’s Storage Access Framework does not work. That last addition solves a common Android headache, where the system file picker refuses to expose a folder. Disc handling got attention as well. The beta adds previous and next disc hotkeys, manual lid control, an optional auto-switch to the next disc when the drive stops, and an option to disable disc speedup during FMVs. The official page warns that auto-switching is incompatible with some games.

RetroArch handles multi-disc games through M3U playlists and its disk control feature, and its cores accept compressed CHD files. Beetle PSX HW is documented as supporting PBP and CHD, and PCSX ReARMed reads CHD, PBP and a long list of image extensions. For a big library, plan on converting to CHD and writing M3U files either way. Neither emulator makes that chore disappear. Readers who also play PSP titles can see how a sibling project handles similar problems in our PPSSPP vs Vita3K vs DuckStation comparison.

What the Developer Has Said: Quotes and Context

Context matters before you read the quotes below. They come from March 2026, seven months before the rewrite shipped, and they explain why so many guides called the app abandoned. In reporting by Time Extension, DuckStation developer Stenzek was asked whether Android would get future updates. He replied, “No, because I don’t have time and android users told me they don’t want updates.” He followed up by saying, “I don’t have the time nor energy to do something I’ll mostly get negativity for.”

A third statement, reported by Retro Dodo, set expectations for the app itself. Stenzek wrote, “No support is provided for the Android app, it is free, and your expectations should be in line with that.” That line still appears to describe the arrangement. The rewrite does not change the support policy, it changes the level of activity. Community discussion in late October reportedly framed the rewrite as proof that the developer had not left Android after all, but that is community reading and not an official announcement.

What should a reader take from this? The developer owes nobody Android support, and he says so. He is nevertheless shipping builds nearly every other day. Both statements can hold at once, which is why this article treats the beta as promising but unguaranteed. If your PS1 library matters to you, keep your saves backed up and keep RetroArch installed as a second route. RetroArch’s own page, by contrast, describes a project that has existed since 2012 and serves as the backend for many unaffiliated platforms, which is a different kind of continuity.

Six Real-World Setups and Which Pick Fits

These scenarios use documented features and reported device issues, not made-up testimonials. Each shows how the same decision lands differently depending on the hardware in your hand.

• Example 1, the Android TV box. Big Picture Mode arrived Oct. 18 mainly for TVs, and drag scrolling joined it Oct. 25. A living-room box with a gamepad is the scenario the beta’s new interface targets, and it is the setup where DuckStation looks most polished. RetroArch’s gamepad-driven menu also works here, but it needs more setup.
• Example 2, the phone with a broken file picker. Some devices fail to expose folders through Android’s Storage Access Framework. The Oct. 24 Local Storage option exists for them. Whichever app you choose, confirm it can see your game folder before you copy a large library across.
• Example 3, the Samsung One UI user. A reported issue describes touch-overlay haptics failing on a Galaxy A07 running Android 16. If you rely on haptic feedback from on-screen buttons, test it before committing to a RetroArch overlay setup.
• Example 4, the multi-system collector. Someone who plays PS1, SNES, Game Boy Advance and arcade games on the same tablet gains from one frontend, one set of shaders and one controller profile. Our guides to GBA emulators on Android and the MAME vs FBNeo vs RetroArch gap show how far one frontend stretches.
• Example 5, the CRT-look purist. Both apps offer scanline shaders. DuckStation’s beta adds slang shader support and new scanline shaders, while RetroArch has a large shader library and a reported Oct. 25 community CRT release. Pick based on whether you want one tuned preset or a whole shader workshop.
• Example 6, the Android 6 tablet. The rewrite requires Android 7. An older tablet stays on the Play Store build or moves to RetroArch, where the 32-bit builds still exist for older devices.

The pattern across the six: if the hardware is recent and the library is PS1-heavy, the beta wins. If the hardware is old, or the library spans many systems, RetroArch earns its keep.

Use-Case Recommendations

Match the pick to the person. These recommendations assume you own the discs and BIOS you plan to use.

• Best for most phone players: DuckStation Android Beta. The touch layout editor, portrait and landscape layouts, rewind timeline and settings search make it the easiest way into PS1 on a handheld screen.
• Best for TV and couch play: DuckStation Android Beta with Big Picture Mode. Use it on a TV box or a tablet docked to a display, not on a phone, per the developer’s own battery warning.
• Best for older or low-power devices: RetroArch with PCSX ReARMed. The core is tuned for ARM CPUs, and the 32-bit build exists for older hardware.
• Best for collectors of many systems: RetroArch. One install, one menu and one shader library carry across systems, as our rundowns of the best SNES emulators and the best DS emulators illustrate.
• Best for tinkerers who want upscaling plus PGXP inside RetroArch: Beetle PSX HW, if it is present in your Android core list. Check before you plan around it.
• Best for people who refuse beta software: the DuckStation Play Store build on Android 6 or newer, or RetroArch’s stable APK. Accept that neither gets new DuckStation features.

Migration Guide: Moving Between the Picks

Migrations go wrong when people skip backups. Follow the order below, and you can retreat at any step. The DuckStation facts come from the official testing page. The RetroArch notes come from the libretro install guide.

From the DuckStation Play Store Build to the Beta

1. Confirm your phone runs Android 7 or newer. The rewrite no longer supports Android 6.
2. Open the old app and run its data transfer tool to back up your data, as the official page instructs.
3. Copy your memory cards and save states to a second location. Saves, memory cards and BIOS files are retained by the update, but a copy costs nothing.
4. Download the latest beta APK from the official testing page only. Do not use mirrors, because the page forbids redistribution.
5. Install over the existing app. The APK shares the Play Store signing key, so no uninstall is needed.
6. Reconfigure your settings, because settings migration is not implemented.
7. Re-add your game folders. The Oct. 18 note requires this, and the Oct. 24 Local Storage option helps on phones where the folder picker fails.
8. If a build breaks, use the previous-build link on the testing page, and report the problem politely.

From the Beta to RetroArch, or the Reverse

Moving between DuckStation and RetroArch involves different save locations and different cores. The sources reviewed do not document memory card or save state compatibility between DuckStation and the libretro PS1 cores, so assume save states will not carry over. Back up your memory card files from the old app, load one test game in the new app, save in-game and confirm the save appears before you delete anything. To install RetroArch on Android, use the retroarch.com stable APK. You can sideload it from a computer with Android Debug Bridge if you prefer:

adb install -r path/to/retroarch-stable.apk

If Android blocks the install, allow APK installs for your file manager or browser. If Google Play Protect still objects, the libretro guide offers two methods, choosing install anyway first, then temporarily turning off app scanning in Play Protect settings. Turn scanning back on afterward. In RetroArch, drop your BIOS files into the system directory, load a PS1 core, point the app at your disc folder and test a single game before importing the rest.

Pros and Cons of Each Pick

Pick	Pros	Cons
DuckStation Android Beta	Active development with 9 builds in 15 days. Jetpack Compose UI. Rich shader and scaling options. Touch layout editor. Big Picture Mode for TVs. 19 languages. Free.	Beta bugs. No settings migration. Game folders must be re-added. No official support. Android 7 minimum. APK cannot be redistributed. Updates are manual.
DuckStation Play Store build	One-tap install. Supports Android 6. Familiar interface. Free.	Frozen since May 2025. No fixes. No new features. Likely to age badly as Android versions change.
RetroArch with PCSX ReARMed	One app for many systems. ARM-optimized PS1 core. Netplay, rewind, remapping and runahead. Open source. Large documentation set. Free.	Steeper learning curve. Play Store builds are old. Sideloading needs extra steps. HLE BIOS fallback hurts compatibility. Reported Android 16 issues on some devices.

Scoring the head-to-head on nine criteria gives an editorial tally. DuckStation Android Beta wins touch controls, TV mode, shader and scaling options, PS1 feature depth and development pace. RetroArch wins breadth, distribution choices and documentation. The two tie on price. That is a 5-to-3 split in the beta’s favor with one tie, though the three rows RetroArch wins matter more to some readers than all five of the beta’s wins matter to others.

Verdict: Which One Should You Install?

Install the DuckStation Android Beta first if your phone, tablet or TV box runs Android 7 or newer. It brings the strongest PS1-specific feature set to a touchscreen, and nine builds in 15 days show a developer who is working on it. Keep RetroArch with PCSX ReARMed as your second install, both as a safety net and because it covers every other system you might emulate. Fall back to the old DuckStation Play Store build only when Android 6 forces you to, or when a beta build breaks your session and you need to play tonight.

The data supports that ranking, but with limits. No independent frame-rate benchmark of the rewrite exists yet, the beta carries a “Risky changes” label on its newest entry, and the developer still promises no support. If those caveats bother you, RetroArch is the lower-risk install, and a reader who wants the full list of platforms can start from our gaming coverage hub. Recheck the official testing page before you commit, since this beta changes every few days.

FAQ: DuckStation Android and RetroArch

Is DuckStation still maintained on Android?
Yes. The official testing page lists a completely rewritten app, with an initial alpha on Oct. 11, 2026 and the newest entry dated Oct. 25. Guides that call it abandoned predate that release. The old Play Store build, by contrast, has been frozen since May 2025.

What Android version does the DuckStation beta need?
Android 7 or newer. The rewrite raised the floor from Android 6, so devices on Android 6 should stay on the older Play Store build or use RetroArch.

Is DuckStation Android free?
Yes. The developer describes the Android app as free and unsupported, and the official materials show no paid plan or subscription. RetroArch is also free, open-source software under the GPLv3 license, per libretro.

Will installing the beta wipe my saves?
The official page says saves, memory cards and BIOS files are retained and that the APK uses the same signing key as the Play Store builds. Settings are not migrated, and game folders must be re-added. Back up first anyway with the app’s data transfer tool.

Should I use the RetroArch version on Google Play?
The libretro install guide says the Google Play versions have not been updated for years and marks them as not recommended. It recommends the stable or nightly APK from retroarch.com, the buildbot archives, or F-Droid.

Which PS1 core should I load in RetroArch?
PCSX ReARMed is the ARM-optimized choice and suits modest hardware. Beetle PSX HW offers upscaling and PGXP through OpenGL 3.3 or Vulkan, but confirm it exists in your Android core list before relying on it.

Do I need a PlayStation BIOS?
DuckStation needs a BIOS dumped from your own console. RetroArch’s cores can fall back to an HLE or open-source BIOS, but compatibility suffers, so the libretro docs recommend supplying a real one.

Can I run DuckStation’s Big Picture Mode on my phone?
The developer advises against it. Big Picture Mode, added Oct. 18, targets TVs, and the page says it does not disable itself properly on app switches, which can waste battery.