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UniPatcher review

Free#16 of 49 in ROM Hacking Tools

A free Android utility for applying and creating patches, with checksum and header tools.

5.9/10Editor score
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UniPatcher5.9 Visit UniPatcher

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

UniPatcher is a free, open-source Android utility for applying fan-made patches to compatible ROM files and saving the result separately. It suits solo users who want to patch files on an Android device rather than edit game graphics or ROM data directly. Users supply their own compatible ROMs; the app does not distribute games or ROM files. It requires Android 7.0 or newer.

Its focus is patch compatibility. UniPatcher applies IPS, IPS32, UPS, BPS, APS for GBA and N64, PPF, DPS, EBP, and XDelta3 patches. It can also create XDelta3 patches using original and modified files. That range makes it useful when a patch is available in one of these formats, while its mobile-only platform narrows its fit for people who prefer desktop workflows.

The additional utilities address specific format-related tasks: checksum repair for Sega Mega Drive and Genesis ROMs, and SMC header removal for Super Nintendo ROMs. UniPatcher is not a general ROM editing suite; it has no tile, sprite, or hex editor. Its community support channel is the listed support route. Choose it for Android-based patch application and these targeted utilities; choose another tool if you need to inspect or alter graphics, edit hexadecimal data, or work outside Android.

UniPatcher pros and cons

  • Where it wins
    • Applies ten documented patch formats, including IPS, BPS and XDelta3
    • Creates XDelta3 patches from original and modified files
    • Repairs Sega checksums and removes Super Nintendo SMC headers
  • Where it doesn't
    • Android-only, with Android 7.0 or newer required
    • No tile, sprite or hex editing tools
    • Users must supply their own compatible ROM files

UniPatcher fact sheet, pricing and score →

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