KeePassDX is a material design KeePass client for managing keys and passwords in an encrypted database for your Android device.
Cost / License
- Free
- Open Source
Application types
Platforms
- Android
- Android Tablet
- F-Droid
+5
Open-source password manager with AES-256 encryption and device sync. Store and access encrypted logins across platforms like iOS and Android.
Cost / License
- Freemium
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- Apple Watch
- Snapcraft
- Microsoft Edge
- Vivaldi
- Google Chrome
- Flathub
- Microsoft SQL Server
- Tor Browser
- Safari
- F-Droid
- Software as a Service (SaaS)
- Flatpak
- Cloudron
- Docker
- Opera
- Chocolatey
- Mono
- Brave
- AppImage
- Mozilla Firefox
+10
Authenticators
Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens for your online services.
+5
Generates, stores, and encrypts two-factor authentication tokens, enables secure backup, offers offline access, multi-device sync, and flexible import/export options.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Flathub
- F-Droid
- Flatpak
+6
Gallery
Aves can handle all sorts of images and videos, including your typical JPEGs and MP4s, but also more exotic things like multi-page TIFFs, SVGs, old AVIs and more!
+3
Camera
This is a modern camera app focused on privacy and security. It includes modes for capturing images, videos and QR / barcode scanning along with additional modes based on CameraX vendor extensions (Portrait, HDR, Night Sight, Face Retouch and Auto) on devices where they're...
+5
Calculator
+1
+2
Calendar
A privacy-first calendar that works offline and looks beautiful. Connect to iCloud — or don't. Your schedule, your choice.
+4
Right Calendar app is a versatile scheduling tool that offers unparalleled flexibility to its users. One of its standout features is that it is built on an open-source platform. This not only ensures transparency but also allows for constant updates and bug fixes from a...
+4
Documents
Enterprise-ready on-premise suite with advanced word processing, spreadsheet, and presentation tools, maximizing interoperability and file compatibility.
Cost / License
- Freemium
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Flathub
- Software as a Service (SaaS)
- Flatpak
- Cloudron
LibreOffice is the best free office suite on the desktop, and is now available on Android as a native application. The software is backed by a dynamic community, represented by The Document Foundation, a not for profit entity based in Germany.
Cost / License
- Free
- Open Source
Platforms
- Android
- F-Droid
The OSS Document Scanner is an Open Source app to scan all your documents. You either scan using your camera or by importing an image. The app will automatically detect you document within the photo and will crop the image.
Cost / License
- Free
- Open Source
Application types
Platforms
- Android
- iPhone
- F-Droid
+1
Simple Android PDF viewer based on pdf.js and content providers. The app doesn't require any permissions.
+5
Email Clients
K-9 is an open source email client for Android with multi-folder sync, email signatures, Bcc-to-self, return-address configuration, keyboard shortcuts, Exchange Support, message flagging, IMAP deletes, saving attachments, configurable notifications and more.
+4
Cross-platform email client providing POP/IMAP support, robust filtering, multiple accounts, and chat. Extendable via add-ons with RSS/Atom, etc.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- BSD
- AppImageHub
- Snapcraft
- Flathub
- PortableApps.com
- F-Droid
- Haiku
- Homebrew
- Chocolatey
+8
Weather
Breezy Weather is a weather app with a strong focus on design, with a simple, clean UX, smooth animations, and Material Design all over, plus lots of customizability.
+4
Maps
Privacy-focused GPS app with offline maps and community development, featuring real-time navigation, no location tracking, and open-source software.
Cost / License
- Free
- Open Source
Application types
Platforms
- Linux
- Android
- iPhone
- Android Tablet
- HUAWEI AppGallery
- iPad
- OpenStreetMap
- Flathub
- F-Droid
+4
Restricted WebView wrapper for Google Maps web version, blocking trackers, forcing HTTPS, clearing private data on close, with optional location permission.
Cost / License
- Free
- Open Source
Application types
Platforms
- Android
- F-Droid
Instant Messangers
UnifiedPush is preferred, over WebSocket as it is inefficient, via ntfy. Use the FOSS variant
https://github.com/mollyim/mollyim-android?tab=readme-ov-file#feature-comparison
Cost / License
- Free
- Open Source
Application types
Platforms
- Android
- F-Droid
Health
A menstrual cycle tracking app that's open-source and leaves your data on your phone. Use it to track your menstrual cycle and/or for fertility awareness!.
+5
100% Free Meditation App that will improve your Mental wellbeing with the help of Guided Meditations, Breathing Exercises, Mindfulness Practices, Relaxing Sounds, and more.
Cost / License
- Free
- Open Source
Application types
Platforms
- Android
- iPhone
+3
Sunrise Signal is a free and open-source app for tracking and understanding morning wood to gain better health insights. This app helps track daily habits, providing a deeper understanding of potential correlations between lifestyle choices and well-being.
Cost / License
- Free
- Open Source
Platforms
- Android
- F-Droid
+1
Music Recognition
Open-source Android app recognizing music via AudD and ACRCloud, storing results with full metadata, lyrics, and links, supporting offline use and robust library management.
+5
Miscellaneous
Facilitates device communication, enabling notifications, SMS replies, file sharing, and remote control across multiple operating systems.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- KDE Plasma
- F-Droid
- Sailfish OS
- Plasma Mobile
- Chocolatey
- HUAWEI AppGallery
+4
Cost / License
- Free
- Open Source
Platforms
- Android
- F-Droid
Send notifications to your phone from any Bash or PowerShell script, or from your own app using PUT/POST requests, e.g. via curl on Linux or Invoke-WebRequest.
Cost / License
- Freemium
- Open Source
Platforms
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- Flathub
- F-Droid
- Flatpak
- Cloudron
NeoStumbler is an application for collecting locations of Wi-Fi networks, cell towers and Bluetooth beacons to Mozilla Location Services.
Use at your own risk.
Take the risk.
Comments are only shown on the first page of the list.