BurnPony
Self-destructing encrypted notes. The recipient just opens a link.Apache-2.0
Anonomi Postbox
Self-hosted relay that holds Anonomi messages until you are back onlineAGPL-3.0-or-later
Mesh+ for Meshtastic
Chat over Meshtastic radios with no internet or cell service. Simple, private.MIT
Night Drop
Anonymous, end-to-end encrypted 1:1 chat over TorAGPL-3.0-or-later
Gem Wallet: Bitcoin, USDT, BNB
Secure crypto wallet for 100+ blockchains: Bitcoin, USDT, ETH, Solana, and more.GPL-3.0-only
Open Note Scanner
Scan documents, handwritten notes or artsGPL-3.0-only
Wallet
Offline card vault with AES-256-GCM encryption. Zero internet, total privacy.AGPL-3.0-only
PayNoWay
Bitcoin wallet app made to test payment systems against double-spend attacks.GPL-3.0-only
Ebb
A period tracker that keeps your cycle on your phone. No account, no internet.GPL-3.0-or-later
Field Survey
Your field logbook, on your phone - build any survey, powered by your device.GPL-3.0-only
Colota - GPS Location Tracker
Self-hosted GPS tracker. Open source, geofencing, offline mode, no telemetryAGPL-3.0-only
Cool Mic
Icecast source clientGPL-3.0-only
werewolves_game
Multiplayer server for Mafia party game Werewolves. Plays in webbrowser on WiFi.GPL-3.0-only
App Blocker: Curbox Detox
App blocker and screen time tracker. Block apps, websites, reels and shorts.GPL-3.0-or-later
Anywherelan
Peer-to-peer mesh VPN to connect your devices directly, no central serversMPL-2.0
SOS Ring
Make VIP calls and messages audible even in Silent/DNDGPL-3.0-or-later
osm2gmaps
Convert coordinates and map links between formats, services and appsGPL-3.0-only
Sweet IPFS
Run and manage an IPFS node from your deviceGPL-3.0-only
CircleToSearch App
CircleToSearch with multi search engine support for all androidGPL-3.0-or-later
SDB Viewer
View song lyrics, a translation of it and guitar chordsGPL-3.0-only