neutriNote CE
A hub of written thoughts in fast searchable plain textGPL-3.0-or-later
Dib2Calc
The crazy calculator (RPN mode). Once you get used to it, you will love it :-)GPL-3.0-or-later
Safe Notes - Encrypted Notepad
Encrypted, Private note managerGPL-3.0-or-later
Keep: FROST Nostr Signer
FROST threshold signer and Nostr event signer for AndroidMIT
Memento
Take notesMIT
Ente Auth - 2FA Authenticator
Free, Cross Platform, Private, Open Source Two Factor Authenticator AppAGPL-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
OMN-Go
Self-hosted Markdown notes with git sync, LAN sharing, and SQL scriptingMIT
Vibe - Music Player
Fast, minimalist local music player, 100% offline.GPL-3.0-or-later
Discuz Hub
Lightweight Discuz! Android appMIT
MainTask
Reminders for your recurring tasks: filters, plants, backups, car checks…GPL-3.0-or-later
Quote Unquote
A Quotations / Affirmations App WidgetApache-2.0
Foggy Maps
A personal exploration map where fog dissipates where you have walked.AGPL-3.0-or-later
CleverKeys
Open-source gesture keyboard with Termux supportGPL-3.0-only
Mood Cairns
Private, fully offline mood tracker with tags and charts. No network access. YouGPL-3.0-only
addy.io
Anonymous Email ForwardingMIT
YTDLnis
Android Video/Audio Downloader app using yt-dlpGPL-3.0-only
Messages
A fast messaging app designed to make conversations simple and effortlessGPL-3.0-only