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UniPatcher

Free plan Android

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What UniPatcher is

UniPatcher is a free Android app for applying patches to game ROMs, particularly ROMs for older console games. It is not intended for native Android games. The workflow is to choose a ROM, a patch, and an output file, then start patching with the round button; files can be selected using the standard Files app or another installed file manager. Supported formats include IPS, IPS32, UPS, BPS, APS for GBA and N64, PPF, DPS, EBP, and XDelta3. The app can also create XDelta patches, fix checksums in SMD/Genesis ROMs, and remove SMC headers from SNES ROMs. ZIP, RAR, and 7z games or patches need to be unzipped before use. The project is licensed under GPL version 3. Its privacy policy says the app does not collect or transmit personally identifiable information or location data, and does not share personal information with advertising companies, vendors, or analytics providers. Google Play reports that the developer declares no data collected and no data shared with third parties. Bug reports go to GitHub Issues, while questions and feature suggestions go to GitHub Discussions.

Who it suits

UniPatcher suits Android users who want to patch older console game ROMs or make XDelta patches. It is not intended for patching native Android games.

What it does well

  • Supports a range of ROM patch formats, including XDelta3.
  • Can create XDelta patches.
  • Can fix Genesis checksums and remove SNES headers.
  • Privacy policy says personal and location data are not collected or transmitted.

What to know first

  • Not suitable for patching native Android games.
  • Compressed ROMs and patches must be unzipped first.

Limits

The app is not suitable for native Android games. ZIP, RAR, and 7z files must be extracted before use.

Getting started

  1. Open the UniPatcher project on GitHub.
  2. Install the Android app from its distribution listing.
  3. Use Android Files or an installed file manager to select a ROM.
  4. Select a patch and an output file.
  5. Tap the round button to start patching.
  6. Unzip ZIP, RAR, or 7z games and patches before selecting them.

Verdict

UniPatcher provides ROM patching and several format-specific utilities on Android. Make sure the target is an older console ROM and unzip compressed files before using them.

Questions

Is UniPatcher free?

Yes. It is listed as free with a free plan.

Which platform does it support?

Android is the listed platform.

Which patch formats does it support?

Formats include IPS, IPS32, UPS, BPS, APS for GBA and N64, PPF, DPS, EBP, and XDelta3.

Can UniPatcher create patches or fix ROMs?

It can create XDelta patches, fix checksums in SMD/Genesis ROMs, and remove SMC headers from SNES ROMs.

Can I use it for native Android games?

No. The maker says it is not suitable for patching native Android games.

Where can I get help or report a problem?

The maker directs bug reports to GitHub Issues and questions or feature suggestions to GitHub Discussions.

Facts from UniPatcher's own pages

Compatibility limit
The maker says the app is not suitable for patching native Android games. · play.google.com, 4 Oct 2026
Compressed files
The ROM and patch must be unzipped before use if they are compressed in ZIP, RAR, 7z, or another format. · play.google.com, 8 Oct 2026
Create patches
It can create XDelta patches. · github.com, 8 Oct 2026
Data sharing
The privacy policy says the application does not collect, transmit, or maintain user data and does not share data with advertisers or analytics providers. · github.com, 8 Oct 2026
Distribution
The Google Play listing identifies Boris Timofeev as the app’s developer and provides an app support email. · play.google.com, 4 Oct 2026
File workflow
Users select a ROM, a patch, and an output file through the standard Files app or an installed file manager. · play.google.com, 8 Oct 2026
How to use
Users select a ROM file, a patch, and an output file, then start patching with the round button. · play.google.com, 4 Oct 2026
License
UniPatcher is licensed under GPL version 3. · github.com, 8 Oct 2026
Patch formats
It supports IPS, IPS32, UPS, BPS, APS for GBA and N64, PPF, DPS, EBP, and XDelta3 patches. · github.com, 8 Oct 2026
Platform limitation
The developer says the app is not suitable for patching native Android games. · play.google.com, 8 Oct 2026
Privacy
The privacy policy says the application does not collect or transmit personally identifiable information or location data. · github.com, 8 Oct 2026
Purpose
UniPatcher applies patches to game ROMs and is intended for older console games such as SNES, PS1, GBA, N64, and Sega Genesis games. · play.google.com, 8 Oct 2026
ROM fixes
It can fix checksums in Sega Genesis ROMs and remove SMC headers from SNES ROMs. · github.com, 8 Oct 2026
ROM utilities
It can fix checksums in SMD/Genesis ROMs and remove SMC headers from SNES ROMs. · github.com, 4 Oct 2026
Store data safety
Google Play reports that the developer declares no data collected and no data shared with third parties. · play.google.com, 4 Oct 2026
Support
The project directs users to GitHub Issues for bug reports and GitHub Discussions for questions or feature suggestions. · github.com, 8 Oct 2026
Translation
The project invites contributors to help translate UniPatcher through its Weblate project page. · github.com, 8 Oct 2026
Translations
The project invites contributors to help translate UniPatcher through Weblate. · github.com, 4 Oct 2026

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