FKIAB

An Xposed module for hooking and customizing in-app billing functionality.

Showcase

sc0.mp4

Compatibility

• Google Play Store
• Bazaar (Iranian App Market)
• Myket (Iranian App Market)
• Samsung
• Amazon
• Huawei

Features

• Support for restoring previously purchased items.
• Custom Frida Scripts.

Custom Frida Scripts

Some apps aren't supported by the module because they either verify purchase signatures locally or validate them through their own servers. These apps require custom scripts to bypass their specific verification methods.

scripts/src/
├── global.js
├── com.kiloo.subwaysurf.js
└── com.PoxelStudios.DudeTheftAuto.js

global.js is loaded for every app, before anything else. If a matching <package_name>.js file also exists, it runs right after the global script.

Custom Script Examples

• Subway Surfers com.kiloo.subwaysurf

• Ultimate USB com.mixapplications.ultimateusb

• Bike Race com.topfreegames.bikeracefreeworld

Contributing Custom Scripts

Want to add support for another game or app? Feel free to open a pull request with a custom script.

Scripts should only focus on bypassing purchase checks.

Please include:

• The package name of the app/game
• The custom script
• A brief description of what it does

Telegram Channel

Join the FKIAB Telegram channel to get notified as soon as a new release is available: https://t.me/fkiab

Disclaimer

This project is provided for educational and research purposes only. Use it responsibly and only on applications and environments you own or have permission to test. The authors and contributors are not responsible for any misuse, damage, or violations caused by using this project. Please respect developers, software licenses, and platform rules.

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Feel free to open an issue if you have any problems or suggestions.