Customization

• Icons: Articons🌐, Ameixa🌐
• Keyboard: AnySoftKeyboard🌐, FlorisBoard🌐, Unexpected Keyboard🌐, Heliboard🌐
• Launcher: KISS🌐
• Wallpaper: Muzei, Mysplash☠️, WPGen🌐☠️, Dark Mode Live Wallpaper🌐, Doodle🌐, Wave Lines🌐, XScreenSaver

Development

• Bugzilla: BoogDroid☠️
• Gitea: GitNex
• GitHub: OctoDroid
• GitLab: LabCoat☠️

Documents

• General Viewer: Librera🌐
• Markdown: Markor
• Office: LibreOffice Viewer🌐
• PDF Editor: PDF Converter🌐
• PDF Viewer: Secure PDF Viewer🌐🔀
• Printing (Pre Android 8.1): CUPS Print☠️
• Scanning: Open Note Scanner☠️

Files

• Encryption: DroidFS⚠️🌐, Cryptomator, EDS Lite⚠️🌐☠️
• Explorer: Material Files
• Hosted: Nextcloud⛅
• Synced: Syncthing⛅☔
• Transfer: Warpinator, croc, Destiny, OnionShare🥸
• Torrent Client: LibreTorrent
• Torrent Client Manager: Transdroid

Games

• Addictive: Tower Jumper🌐☠️
• Board: Checkers🌐, Mill🌐
• Cards: Simple Solitaire🌐☠️
• Emulator: Lemuroid, Dolphin, PPSSPP
• Platformer: AAAAXY🌐, Cow's Revenge🌐☠️, Lato🌐, Replica Island☠️
• Puzzle: 1010! Klooni🌐☠️, Simon Tatham's Puzzles🌐
• Quest: Andor's Trail🌐, Xeonjia🌐
• Racing: SuperTuxKart, Pixel Wheels🌐
• Roguelike: Shattered Pixel Dungeon
• Sandbox: Minetest
• Strategy: Anuto🌐, Mindustry, Tanks of Freedom☠️, UnCiv
• Trivia: LibreTrivia⛅☠️
• Word: Lexica🌐

Games (Specific)

• 2048: 2048🌐, 2048 Open Fun Game🌐
• Air Hockey: Pocket Broomball🌐
• Breakout: Retro Breaker🌐☠️
• Chess: DroidFish, lichess, Chess🌐
• Pinball: Vector Pinball🌐
• Minesweeper: Minesweeper🌐
• Sudoku: LibreSudoku🌐, Sudoku🌐
• Tetris: Blockinger🌐☠️
• Tic-Tac-Toe: Dooz🌐

Health

• Activity Tracker: AAT, OpenTracks
• Fitness Tracker: FitoTrack
• Pedometer: Paseo
• Workout: Feeel, openWorkout☠️

Information

• Astronomy: Suntimes🌐, Sky Map
• Conversion: Unit Converter Ultimate⛅
• Survival: Trail Sense🌐, Survival Manual🌐☠️
• Weather: Breezy Weather⛅
• Wikipedia: Wikipedia⛅, Kiwix⛅☠️

Location

• Navigation: OsmAnd⛅☔, Organic Maps⛅
• Traffic: Qz☠️, RoadEagle
• Transit: Offi, Transportr

Media

• BiliBili: PipePipe⛅
• Camera (modern): Secure Camera🌐🔀
• Camera (legacy): Open Camera🌐
• Jellyfin: Jellyfin
• Libresonic: UltraSonic⛅
• MPD: M.A.L.P.
• Music: Auxio🌐, Vanilla🌐, Music Player GO🌐
• Peertube: Thorium☠️, TubeLab☠️
• Pictures: Fossify Gallery🌐
• Podcasts: AntennaPod⛅🥸
• Radio: RadioDroid☔, Transistor
• Twitch: Twire
• Universal: VLC
• YouTube: NewPipe⛅, PipePipe⛅, SkyTube⛅
• YouTube Music: RiMusic

Miscellaneous

• AirTag/Tracker Detector: AirGuard
• Barcode Scanner: Binary Eye
• Battery Monitoring: BatteryBot🌐☠️
• Browser Updater: FFUpdater
• Call Blocker: Silence🌐☠️
• Character Map: UnicodePad
• Clipboard History: Clip Stack🌐☠️
• Contacts Sync: DAVx5☔, EteSync🥸
• EXIF Remover: Scrambled Exif🌐
• File Server: primitive ftpd
• Find My Device: Find My Device
• Flashlight: FlashDim🌐
• GPS Tester: GPSTest
• OBD2 Reader: AndrOBD
• RSS: Nunti⛅, Flym⛅☠️, spaRSS⛅🥸☠️
• Ruler: GuessIron🌐
• Screen Sharing: Screen Stream
• Speech to Text: Sayboard⛅
• Smartwatch: Gadgetbridge
• Terminal: Termux
• Text to Speech: RHVoice⛅, eSpeakNG🌐
• URL Inspector: URLCheck
• Wi-Fi Analyzer: WiFiAnalyzer🌐

Network

• Filtering: RethinkDNS, NetGuard, personalDNSfilter
• Monitor: PCAPdroid
• Proxies: Orbot🔀, I2P
• VPN (proper): WireGuard🔀, OpenVPN, Tinc
• VPN (paid): Mullvad
• VPN (free): Riseup (donate)

Organization

• Birthday Reminder: Birday🌐
• Budget: My Expenses
• Calender: Etar🌐
• Calender Widget: MinCal🌐
• Habits: Loop Habit Tracker🌐
• Journal: Diary
• Notes: Notes🌐, SealNote⚠️🌐☠️
• Orgmode: Orgzly☠️
• Time Tracker Simple Time Tracker🌐
• To Do: Tasks🌐☠️, Tasks.org

Payments

• Bitcoin: Bitcoin Wallet
• Cryptocurrency Tracker: Simple Crypto Widget
• Loyalty Cards: Catima🌐

Reading

• E-Books: Librera🌐, Book Reader🌐☠️
• Religious Texts: The Light🌐, The Life🌐, AndBible

Security

• App Isolation: Shelter🌐
• OpenPGP: OpenKeychain☔☠️
• Passwords: KeePassDX🌐, Password Generator⚠️🌐
• Steganography: Pixel Knot🌐☠️
• Two Factor Authenticaton: Aegis🌐, YubiKey🌐
• Universal E2E Chat: Oversec⚠️🌐☠️, KryptEY⚠️🌐☠️

Servers

• Knocker: Knock on Ports☠️, Fwknop2☠️
• Port Scanner: Port Authority☠️
• SSH: ConnectBot
• Status: Nock Nock☠️

Social

• Email: FairEmail, K-9 Mail
• Email Chat: Delta Chat
• IRC: Revolution IRC
• Matrix: Element
• Mumble: Mumla🥸
• Other: Briar🥸
• SIP: Linphone
• SMS/MMS: Silence⚠️☠️
• Telegram: Telegram FOSS Fork
• XMPP: Conversations⛅🥸, Cheogram⛅🥸

Social Forums

• Hacker News: Materialistic⛅☠️
• Reddit: RedReader⛅🥸

Social Networks

• Facebook: Face Slim⛅🥸☠️
• Mastodon: Mastodon
• Twitter: Squawker⛅

Key

• ☠️ No longer maintained (in some cases upstream may be alive)
• ⚠️ High risk OR has not been formally audited
• 🌐 No Network Permission
• ⛅ Data Friendly (Uses minimal data, provides limits, offers offline support, or respects Data Saver)
• 🥸 Proxy Support (eg. Tor, HTTP, SOCKS)
• ☔ Proxy Support, but is not recommended due to potential leaks (eg. location, real IP)
• 🔀 Not in official F-Droid repository