Open-sourced the mobile auth layer (no personal data, looking for feedback) | Founder Networking

Anton Minin Baranovskii · 2026-04-22T04:40:58.495917Z

Hey everyone,I recently open-sourced the mobile client of Toqen.app - an access-first authentication system I am building.One thing that matters to me here: the app does not collect personal or sensitive user data (no email, phone number, location, etc.).It only uses device-bound identifiers and cryptographic keys required for authorization - you can verify this directly in the code.This mobile layer is where access actually gets confirmed:- user decision- device signature- real-time verificationThe app itself does not grant access - everything is verified on the backend after the device signs a short-lived challenge.Repository: https://github.com/toqenapp/mobile-react-nativeProduct access:iOS (App Store): search for “toqen.app”Android (closed testing): https://forms.gle/f9FcbHyHJiajmFWV7Typical use cases include:SaaS platformsgated digital contentmembershipsonline education environmentsevent access systemsother products requiring time-bound and policy-defined authorizationI would really appreciate any feedback or honest critique.

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Open-sourced the mobile auth layer (no personal data, looking for feedback) | Founder Networking | Startup Grind