SimpleDay

Minimalist Markdown diary with app lock and your-own-cloud WebDAV sync.GPL-3.0-only

AppShelf

List of installed apps with sources — save, sync and restore on a new phoneGPL-3.0-or-later

Notification Vault

A private, secure, open-source notification logger and history manager.GPL-3.0-only

My Expenses

Easy to use personal finance manager: rich functionality and Open SourceGPL-3.0-only

subtracks

A clean, open source Subsonic music playerGPL-3.0-only

OpenDocument Reader

Document reader & file editor for Libreoffice & OpenOffice | ODF: ODT, ODS +moreGPL-3.0-or-later

Cryo

Personal finance by voice: forecast, cards, debts, budgets and goalsGPL-3.0-or-later

Cfait

Powerful, fast and elegant TODO / task manager. (CalDAV and local)GPL-3.0-only

Monica F-Droid

Open-source password manager: local encryption, autofill, TOTP, PasskeyGPL-3.0-only

Tallybook

Private, offline-first expense and budget tracker, no account requiredGPL-3.0-or-later

Foggy Maps

A personal exploration map where fog dissipates where you have walked.AGPL-3.0-or-later

Bati: Fitness RPG

Turn workouts into quests, boss fights and a village built by your training.MIT

Anywherelan

Peer-to-peer mesh VPN to connect your devices directly, no central serversMPL-2.0

Podcini.X - Podcast instrument

Modern, feature-rich, without access to YoutubeGPL-3.0-only

Aegis Authenticator

Free, secure and open source 2FA app to manage tokens for your online servicesGPL-3.0-only

treehouses remote

Communicate with headless Raspberry Pi mobile server running treehouses image viAGPL-3.0-only