Warning - this connection is insecure and intended for legacy devices only


Signature helps users verify the integrity of .apk files before installing on their devices.

OppenBok is a Google Play Books replacement free of any analytics/tracking.

Noise is a white noise generator and visual toy.

Smolicon is a simple 16x16 pixel image editor


OppenNative : Generative experiments using Kotlin Native

Skiss : an extremely basic 2D animation system for Android


Ariane is a full-featured Gemini client for Android

Phaedra is a lightweight Gemini client for Android written in Java

Phaedra Nano is an even smaller version of Phaedra

OppenServer : the server that runs this site, on both the web and Gemini