Developer Tools

ABDiff

By Alejandro Ramirez Aldariz

在iPad本地比较文本、PDF、表格、图像和二进制文件的工具。

View on the App Store Official website

Our take

适合移动审核两个文件差异的人

可从逐词差异切到视觉叠加与原始字节，并比较文件夹相对路径。

Keep in mind: 格式支持不等于理解文件业务语义；复制两侧文件会改动目标，现记录要求iOS27。

Inside the app

Official product images

iPad · US App Store

What you can do

文本并排逐词与换行
PDF、表格和文件夹比较
图像差异SSIM/DeltaE及十六进制查看

Good for

愿意复核结构与视觉差异的专业用户

Consider alternatives for

需要自动证明数据正确或旧系统支持的人

Limitations & considerations

Captured minimum: iOS 27.0.
格式支持不等于理解文件业务语义；复制两侧文件会改动目标，现记录要求iOS27。

Privacy & permissions

开发者称全部本地无上传遥测；文件提供方本身可能是云盘，复制和分享前检查目标权限。

Sources & review notes Updated Nov 15, 2026

Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.

US App Store developer description
Complete description, release notes, download price and compatibility metadata captured 2026-11-02.