ESP32 HomeKit Lock with support for Apple Home Key (reverse-engineered)
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Private OpenPGP for Android. Hardware security keys, password-store, no tracking. Open source.
Turn your Android device into a locked-down web page in fullscreen mode.
Name Drop for Android
NFCPassportReader for iOS 13
Kotlin Multiplatform permission library for Android & iOS. No Fragment/Activity needed, ViewModel-first, Compose Multiplatform ready. Fixes Android dead clicks & iOS deadlocks.
Modern, full-featured, production-ready native iOS app with user authentication.
ISO-DEP (ISO 14443-4) NFC relay for the Flipper Zero. Read a real contactless card on a phone/Evil-Cardputer, relay APDUs over Wi-Fi to an ESP32-C3 bridge, and emulate the card to the reader with the Flipper. Ported from Evil-M5Project.
Your Google services (RCS, Google Wallet, DroidGuard timestamps, Play Integrity attestations, Play Protect Certification) read on-device. No internet, root required.