EZ ROM Patcher vs UniPatcher

EZ ROM Patcher6.8Visit UUniPatcher—Visit

Higher score EZ ROM Patcher #2 in ROM Patching Software 6.8/10 Free plan Free plan✓ 2 of 4 features Visit EZ ROM Patcher

vs

U UniPatcher #7 in ROM Patching Software —/10 Free plan Free plan✓ 0 of 4 features Visit UniPatcher

• EZ ROM Patcher fits best

  Broad browser-based ROM patching

• UniPatcher fits best

  Android users patching many ROM formats

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Side by side

Feature	EZ ROM Patcher 6.8/10 Visit ↗	UUniPatcher —/10 Visit ↗
At a glance
Editor score	6.8	—
Ranking	#2 in ROM Patching Software	#7 in ROM Patching Software
Best for	Broad browser-based ROM patching	Android users patching many ROM formats
Pricing model	Free	Free
Starting price	Not published	Not published
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Desktop, Mobile	Mobile
Platforms	Web, Windows, macOS, Linux, iOS, Android	Android
Support	Docs	Email, Community
Built for	Solo, Small business	Solo, Small business
Features EZ ROM Patcher 2/4 · UniPatcher 0/4
Batch patching	Not published	Not published
Checksum verification	✓ (best)	Not published
Original backup	✓ (best)	Not published
Command-line support	Not published	Not published
Specs
Patch formats	IPS, BPS, UPS, APS, RUP, PPF, xdelta/VCDIFF, BSDiff, EBP, Star Rod .mod	IPS, IPS32, UPS, BPS, APS (GBA), APS (N64), PPF, DPS, EBP, XDelta3
Supported platforms	Cross_platform	Not published
Our review
Pros	Supports ten patch formats, including IPS, BPS, UPS and xdelta/VCDIFF Creates IPS, BPS, UPS, APS, RUP, PPF and EBP patches Displays hashes and verifies source-ROM checksums where supported	Supports ten listed patch variants, including IPS, BPS, PPF, and XDelta3 Creates XDelta3 patches for distributing ROM modifications Fixes Sega checksums and removes SNES SMC headers
Cons	No separate paid tier for expanded capabilities Browser-based processing may not suit offline workflows Checksum verification applies only to formats that store source checksums	Available on Android only Designed for console ROMs, not native Android games File selection relies on the Android file system
Our verdict	EZ ROM Patcher is a free browser-based utility for applying patches to ROM files and creating patches from original and modified files. It is aimed at ROM users who want broad format coverage without installing software or creating an… Read the review →	UniPatcher is an Android application for applying modification and translation patches to classic console game ROMs. It is aimed at Android users who need one tool for a wide range of patch formats rather than a utility limited to one… Read the review →

Strengths and trade-offs

• EZ ROM Patcher — where it wins

  • Supports ten patch formats, including IPS, BPS, UPS and xdelta/VCDIFF
  • Creates IPS, BPS, UPS, APS, RUP, PPF and EBP patches
  • Displays hashes and verifies source-ROM checksums where supported

  Where it doesn't

  • No separate paid tier for expanded capabilities
  • Browser-based processing may not suit offline workflows
  • Checksum verification applies only to formats that store source checksums

• UniPatcher — where it wins

  • Supports ten listed patch variants, including IPS, BPS, PPF, and XDelta3
  • Creates XDelta3 patches for distributing ROM modifications
  • Fixes Sega checksums and removes SNES SMC headers

  Where it doesn't

  • Available on Android only
  • Designed for console ROMs, not native Android games
  • File selection relies on the Android file system

• EZ ROM Patcher6.8/10 · Free plan

  A free, broad-format ROM patcher that keeps processing local in the browser.

  Visit EZ ROM PatcherFull verdict →
• UUniPatcher—/10 · Free plan

  A free, open-source Android patcher with broad format support and useful ROM utilities.

  Visit UniPatcherFull verdict →