My favourite app for saving cards and QR-Codes on Smartphone.

Free and open-source Android-based OS for smartphones and tablets that enables deep customization, regular security updates, privacy focus, and broad device compatibility.

It implements Time-based One-time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP). Simply scan the QR code and login with the generated 6-digit code.

Annoyed with loads of empty folders in your file manager? Use this app.

Amaze File Manager is an intuitive, open-source file manager for Android that's both free and ad-free (no upgrade offers, no popups, no ads at all). It's based on Material Design guidelines so it sits very nicely alongside the stock Android experience from Google and...

DAVx5 is a CalDAV/CardDAV management and sync app for Android.

Radio streaming app that uses the online radio lists from www.radio-browser.info.

Stream millions of tracks online with genre, playlist, artist, and album browsing. Get offline listening and ad-free experience with Premium.

Web browser built on an open-source platform featuring multiple account support, integrated password manager, dark mode, real-time translation, and seamless cross-device syncing.

Highly customizable Android home screen replacement with color and icon themes, scrollable docks, custom app drawer, widgets, gestures, and backup options.

Protect your communication in transit and on your phone. Silence (formerly SMSSecure) is a full replacement for the default text messaging application: all messages are encrypted locally and messages to other Silence users are encrypted over the air.