Android FOSS

Find open-source Android apps with the evidence you need to choose well.

Browse 776 free and open-source Android apps without wading through a wall of links. Search by category, store, source host, update age, and published trust metadata.

Browse the live catalog · Read how the evidence works · Contribute an app

Why use Android FOSS?

Search the full catalog by app name, package ID, category, or source host.
Jump straight to source code and cataloged F-Droid or IzzyOnDroid packages.
Filter published anti-feature, permission, update, and reproducible-build metadata.
Sort by signal coverage, source activity, popularity, name, or category.

How to read the catalog

Store metadata and repository activity can help you narrow a long list. They cannot prove that an app is safe or private. Review source, permissions, release notes, and signing details before installing anything important.

Caution

Free and open-source Android is under threat. New developer verification rules can restrict ordinary sideloading and third-party store installs. Read the current guidance and Keep Android Open.

See also: Open Android Projects

A closer look

Focused search results	Light theme

Android developer verification

Google's Android developer verification requirements affect certified Android devices, including apps installed outside Google Play. Current Android guidance says regional enforcement starts on September 30, 2026 for Brazil, Indonesia, Singapore, and Thailand, then expands globally in 2027 and beyond. Google says unregistered apps can still be installed with ADB or an advanced flow, but ordinary sideloading and third-party store installs can face new verification gates.

For FOSS users, prefer entries with source links, F-Droid or IzzyOnDroid package links, current update metadata, and clear upstream signing or release notes. F-Droid has publicly opposed mandatory developer registration, so availability and install prompts may differ by region, device certification state, store registration status, and Android version. Keep a tested backup install path for critical apps before travelling into affected regions or updating a primary device.

Sources: Android developer verification, Android Developers Blog, F-Droid open letter, Keep Android Open.

App Store

F-Droid
- Neo-Store ^[F-Droid] ^{[IzzyOnDroid]}
- Droid-ify ^[F-Droid] ^{[IzzyOnDroid]}
- Flicky ^[F-Droid] ^{[IzzyOnDroid]}
- Florid ^{[IzzyOnDroid]}
- G-Droid ^[F-Droid]
Accrescent
Aurora Store ^[F-Droid]
IzzyOnDroid ^[F-Droid] ^{[IzzyOnDroid]}
Obtainium ^[F-Droid] ^{[IzzyOnDroid]}
Git Store
Komi Store ^[F-Droid]
Zap.Store

Apps

• Ad Blocker

AdAway ^[F-Droid]
BlockAds ^[F-Droid]
Blokada
DNSNet ^[F-Droid]
personalDNSfilter ^[F-Droid]
TrackerControl ^[F-Droid] ^{[IzzyOnDroid]}

• Anime & Manga

• Automation

• Backup

DataBackup ^[F-Droid] ^{[IzzyOnDroid]}
Neo Backup ^[F-Droid] ^{[IzzyOnDroid]}
Restoid ^[F-Droid]

• Barcode & QR Code Scanner

Barcode Scanner ^[F-Droid]
Binary Eye ^[F-Droid]
Catima ^[F-Droid] ^{[IzzyOnDroid]}
Privacy Friendly QR Scanner ^[F-Droid]

• Battery

• Call Blocker & Spam Filter

• Camera

Cryptocam ^[F-Droid]
FadCam ^{[IzzyOnDroid]}
Fossify Camera ^[F-Droid] ^{[IzzyOnDroid]}
FreeDcam ^[F-Droid]
Libre Camera ^[F-Droid]
ObscuraCam ^[F-Droid]
Open Camera ^[F-Droid]
Secure Camera

• Clock & Time

Chrono ^[F-Droid] ^{[IzzyOnDroid]}
Chronos ^{[IzzyOnDroid]}
Clock ^[F-Droid] ^{[IzzyOnDroid]}
Clock You ^[F-Droid] ^{[IzzyOnDroid]}
Fossify Clock ^[F-Droid] ^{[IzzyOnDroid]}
Simple Alarm Clock ^[F-Droid]
Smart EggTimer ^[F-Droid]

• Community Clients

• Contacts

Connect You ^[F-Droid]
Fossify Contacts ^[F-Droid] ^{[IzzyOnDroid]}
OpenContacts ^[F-Droid]

• Development

• Diary

Daily You ^[F-Droid]
Easy Diary ^[F-Droid]

• Dialer

Amadz ^[F-Droid]
Fossify Phone ^[F-Droid] ^{[IzzyOnDroid]}
Koler ^[F-Droid]

• Dictionaries

Aard 2 ^[F-Droid]
- OSS-Dict ^[F-Droid] ^{[IzzyOnDroid]}
Ciyue ^[F-Droid]
freeDictionaryApp ^[F-Droid] ^{[IzzyOnDroid]}
Notification Dictionary ^[F-Droid]
QDict ^[F-Droid]
QuickDic ^[F-Droid]
SilverDict ^[F-Droid]

• Document & PDF Viewer

Anx Reader ^[F-Droid]
Book Reader ^[F-Droid]
Book's Story ^[F-Droid] ^{[IzzyOnDroid]}
Episteme Reader ^[F-Droid]
KOReader ^[F-Droid]
Librera Reader ^[F-Droid]
LxReader ^[F-Droid]
MJ PDF Reader ^{[IzzyOnDroid]}
MuPDF ^[F-Droid]
OpenDocument Reader ^[F-Droid]
Orion Viewer ^[F-Droid]
Secure PDF Viewer

• Document Scanner & Editor

FairScan ^[F-Droid]
MakeACopy ^[F-Droid]
OpenNoteScanner ^[F-Droid]
OSS Document Scanner ^{[IzzyOnDroid]}
PaperKnife+ ^[F-Droid]
PDF Converter ^[F-Droid]

• Downloader & Manager

• Email Aliases

addy.io Android ^[F-Droid]
SimpleLogin ^[F-Droid]

• Email Clients

FairEmail ^[F-Droid]
K-9 Mail ^[F-Droid]
- monocles mail ^[F-Droid]
Ltt.rs ^[F-Droid]
Sterna Mail ^[F-Droid]
Thunderbird ^[F-Droid]
Tutanota ^[F-Droid]

• File Encryption

• File Manager

Amaze ^[F-Droid] ^{[IzzyOnDroid]}
File Manager ^[F-Droid]
Fossify File Manager ^[F-Droid] ^{[IzzyOnDroid]}
Ghost Commander ^[F-Droid]
Little File Explorer ^[F-Droid]
Material Files ^[F-Droid]
Prism File Explorer ^{[IzzyOnDroid]}

• File Sharing

Croc-app ^[F-Droid]
Custom Uploader ^[F-Droid]
Device Connect ^[F-Droid]
Filester ^[F-Droid]
FTPClient ^[F-Droid]
KDE Connect ^[F-Droid]
LocalSend ^[F-Droid]
ShareX ^[F-Droid]
Sharik ^[F-Droid]
Sharing ^[F-Droid] ^{[IzzyOnDroid]}
Snapdrop & PairDrop for Android ^[F-Droid]
Warpinator ^[F-Droid] ^{[IzzyOnDroid]}
Zorin Connect ^[F-Droid]

• Finance

Arru ^{[IzzyOnDroid]}
CryptoTracker ^{[IzzyOnDroid]}
Currencies ^[F-Droid] ^{[IzzyOnDroid]}
GreenStash ^[F-Droid]
Money Manager Ex^[F-Droid]
My Expenses ^[F-Droid]
Oinkoin ^[F-Droid]
Recurring Expense Tracker ^{[IzzyOnDroid]}

• Firewall

AFWall+ ^[F-Droid]
De1984 ^[F-Droid]
Karma Firewall ^[F-Droid]
LANShield ^[F-Droid]
NetGuard ^[F-Droid] ^{[IzzyOnDroid]}
Rethink DNS + Firewall ^[F-Droid]

• Flashcard

• Flashlight

FlashDim ^[F-Droid]
Flashy ^[F-Droid]
Lumolight ^[F-Droid] ^{[IzzyOnDroid]}

• Graphics

Fossify Paint ^[F-Droid] ^{[IzzyOnDroid]}
FreePaint ^[F-Droid]
Krita ^[F-Droid]
Pocket Paint ^[F-Droid]
PxerStudio ^[F-Droid]
Tux Paint ^[F-Droid]

• Habit Tracker

Grit ^[F-Droid]
Habit-Maker ^[F-Droid] ^{[IzzyOnDroid]}
Loop Habit Tracker ^[F-Droid]
OpenHabitTracker
SkillApp ^[F-Droid]
Sobriety ^[F-Droid]
Table Habit ^[F-Droid]

• Icon Packs

• Image Manipulation

Easy Watermark ^[F-Droid] ^{[IzzyOnDroid]}
Exif Thumbnail Adder ^[F-Droid]
FFShare ^[F-Droid]
Image Toolbox ^[F-Droid] ^{[IzzyOnDroid]}
ImagePipe ^[F-Droid]
Kompact ^[F-Droid]
Metadata Remover ^[F-Droid]
PrivacyBlur ^[F-Droid]
Scrambled Exif ^[F-Droid]

• Image Viewer & Gallery

Aves ^[F-Droid] ^{[IzzyOnDroid]}
Ente Photos ^[F-Droid]
Fossify Gallery ^[F-Droid] ^{[IzzyOnDroid]}
Immich ^[F-Droid]
ReFra ^[F-Droid]
Stingle Photos ^[F-Droid]

• Keyboard

8VIM ^[F-Droid] ^{[IzzyOnDroid]}
AnySoftKeyboard ^[F-Droid]
fcitx5-android ^[F-Droid]
FlorisBoard ^[F-Droid] ^{[IzzyOnDroid]} FlorisBoard Beta: ^{[IzzyOnDroid]}
Fossify Keyboard ^[F-Droid] ^{[IzzyOnDroid]}
FutharkBoard ^[F-Droid]
GifBoard ^[F-Droid]
Hacker's Keyboard ^[F-Droid]
HeliBoard ^[F-Droid] ^{[IzzyOnDroid]}
Indic Keyboard ^[F-Droid]
KryptEY ^[F-Droid]
LeanType ^[F-Droid]
OpenBoard ^[F-Droid]
Simple Keyboard ^[F-Droid] ^{[IzzyOnDroid]}
Stroke Input Method (筆畫輸入法) ^[F-Droid]
Thumb-Key ^[F-Droid] ^{[IzzyOnDroid]}
Traditional T9 ^[F-Droid]
Trime ^[F-Droid]
Unexpected Keyboard ^[F-Droid]
Urik ^[F-Droid]

• Launcher & Desktop

BlissLauncher
CCLauncher ^[F-Droid] ^{[IzzyOnDroid]}
Discreet Launcher ^[F-Droid]
Dragon Launcher ^[F-Droid] ^{[IzzyOnDroid]}
Easy Launcher ^[F-Droid] ^{[IzzyOnDroid]}
Fokus Launcher ^[F-Droid]
Fossify Launcher ^[F-Droid] ^{[IzzyOnDroid]}
Hex Launcher ^[F-Droid]
KISS ^[F-Droid]
Kvaesitso ^[F-Droid] ^{[IzzyOnDroid]}
LaunchTime ^[F-Droid]
Lawnchair ^{[IzzyOnDroid]}
Lunar Launcher ^[F-Droid]
Murine Launcher ^[F-Droid] ^{[IzzyOnDroid]}
Neo-Launcher ^{[IzzyOnDroid]}
Olauncher ^[F-Droid]
PaperLaunch ^[F-Droid]
Pie Launcher ^[F-Droid]
Yagni Launcher ^[F-Droid] ^{[IzzyOnDroid]}
YAM Launcher ^[F-Droid] ^{[IzzyOnDroid]}
µLauncher ^[F-Droid]

• Maps & Navigation

Alpi Maps ^{[IzzyOnDroid]}
CoMaps ^[F-Droid] ^{[IzzyOnDroid]}
Compass ^[F-Droid]
Geo Share ^[F-Droid] ^{[IzzyOnDroid]}
GraphHopper Maps ^[F-Droid]
MBCompass ^[F-Droid] ^{[IzzyOnDroid]}
OpenTopoMap Viewer ^[F-Droid]
Organic Maps ^[F-Droid]
OsmAnd~ ^[F-Droid]
Trail Sense ^[F-Droid]
Trailence ^[F-Droid]
Trekarta ^[F-Droid]
Vespucci ^[F-Droid]
μlogger ^[F-Droid]

• Media Frontends

Clipious ^[F-Droid]
Ensemble
Flow ^{[IzzyOnDroid]}
FreeTube Android ^{[IzzyOnDroid]}
Jellyfin ^[F-Droid]
LibreTube ^[F-Droid] ^{[IzzyOnDroid]}
Litube ^[F-Droid]
Materialious ^[F-Droid] ^{[IzzyOnDroid]}
NewPipe ^[F-Droid] ^{[IzzyOnDroid]}
- LearnTube ^[F-Droid]
- PipePipe ^[F-Droid] ^{[IzzyOnDroid]}
- Tubular ^[F-Droid] ^{[IzzyOnDroid]}
PeerTube ^[F-Droid]
PlayTube ^[F-Droid]
SkyTube ^[F-Droid]
Twire ^[F-Droid]
Xtra ^[F-Droid]

• Messaging

ArcaneChat ^[F-Droid]
blabber.im ^[F-Droid]
Briar ^[F-Droid]
Conversations ^[F-Droid]
- another.im ^[F-Droid]
- Cheogram ^[F-Droid]
- monocles chat ^[F-Droid]
Element X ^[F-Droid]
- SchildiChat Next ^[F-Droid]
FluffyChat ^[F-Droid]
Forkgram ^[F-Droid]
Jami ^[F-Droid]
Jitsi Meet ^[F-Droid]
Launch Chat ^[F-Droid]
Manyverse ^[F-Droid]
Mastodon ^[F-Droid] ^{[IzzyOnDroid]}
- Megalodon
- Moshidon ^[F-Droid] ^{[IzzyOnDroid]}
Mercurygram ^[F-Droid]
Meshenger ^[F-Droid]
Molly
Mumla ^[F-Droid]
SchildiChat ^[F-Droid]
Session Android
Signal-Foss
SimpleX Chat ^[F-Droid]
Telegram Monet
Threema Libre ^[F-Droid]
WiFi Walkie Talkie ^[F-Droid]
Wire ^[F-Droid]

• Miscellaneous

Audio Recorder
Coffee ^[F-Droid]
Coffee ^{[IzzyOnDroid]}
Cuppa ^[F-Droid]
Fossify Voice Recorder ^[F-Droid] ^{[IzzyOnDroid]}
Gadgetbridge ^[F-Droid] ^{[IzzyOnDroid]}
Goodtime ^[F-Droid]
Just Delete Me ^[F-Droid]
LinkHub ^[F-Droid]
Moonlight ^[F-Droid]
Motion Eye ^[F-Droid]
Openreads ^[F-Droid]
RustDesk ^[F-Droid]
ShizuCallRecorder ^[F-Droid] ^{[IzzyOnDroid]}
Simple Time Tracker ^[F-Droid]
Stay Put ^[F-Droid] ^{[IzzyOnDroid]}
Timeto.me ^[F-Droid]
Whisper ^[F-Droid]

• Movie & Cinema

MovieFlix ^[F-Droid] ^{[IzzyOnDroid]}
ShowCase ^[F-Droid]

• Music

• Music & Audio Player

ArchiveTune^{[IzzyOnDroid]}
Auxio ^[F-Droid]
Bloomee^{[IzzyOnDroid]}
Booming Music ^[F-Droid]
CuteMusic^[F-Droid] ^{[IzzyOnDroid]}
Deutsia Radio^[F-Droid]
Dialog Music Player ^[F-Droid]
Echo Music
Fossify Music Player ^[F-Droid] ^{[IzzyOnDroid]}
Gramophone ^[F-Droid] ^{[IzzyOnDroid]}
InnerTune ^[F-Droid] ^{[IzzyOnDroid]}
- InnerTune (Fork) ^{[IzzyOnDroid]}
- Outer Tune ^{[IzzyOnDroid]}
Kreate ^[F-Droid]
little music player ^[F-Droid]
Metrolist ^{[IzzyOnDroid]}
Music-you
Musify ^[F-Droid] ^{[IzzyOnDroid]}
N-Zik
Odeon ^[F-Droid]
Odyssey ^[F-Droid]
OpenTune ^[F-Droid]
phiola ^{[IzzyOnDroid]}
Phonograph Plus ^[F-Droid]
RadioDroid ^[F-Droid]
Retro Music Player ^[F-Droid]
Rhythm ^[F-Droid]
SimpMusic ^[F-Droid] ^{[IzzyOnDroid]}
SongTube
SpMp ^[F-Droid]
Spotube ^[F-Droid]
Tempus ^[F-Droid] ^{[IzzyOnDroid]}
Transistor ^[F-Droid] ^{[IzzyOnDroid]}
Vanilla Music ^[F-Droid]
Vinyl Music Player ^[F-Droid]

• Notes

Butterfly ^[F-Droid]
Easy Notes ^[F-Droid]
Fossify Notes ^[F-Droid] ^{[IzzyOnDroid]}
Joplin ^[F-Droid]
Jotter ^{[IzzyOnDroid]}
jtx Board ^[F-Droid]
Local Material Notes ^[F-Droid] ^{[IzzyOnDroid]}
Logseq ^[F-Droid]
Markor ^[F-Droid]
Mavinote ^[F-Droid]
Memento ^[F-Droid]
My Brain ^[F-Droid]
neutriNote ^[F-Droid]
Nextcloud Notes ^[F-Droid]
Notally ^[F-Droid] ^{[IzzyOnDroid]}
NotallyX ^[F-Droid] ^{[IzzyOnDroid]}
Notely Voice ^[F-Droid]
Notesnook ^[F-Droid]
Noto ^[F-Droid] ^{[IzzyOnDroid]}
Omni-Notes ^[F-Droid]
Privacy Friendly Notes ^[F-Droid]
Quillpad ^[F-Droid]
Saber ^[F-Droid]
Simple Material Notes ^[F-Droid]
Simple Notes Sync ^[F-Droid] ^{[IzzyOnDroid]}
Standard Notes ^[F-Droid]

• Office

• Password & Authentication

2fa ^{[IzzyOnDroid]}
Aegis ^[F-Droid] ^{[IzzyOnDroid]}
AuthenticatorPro ^{[IzzyOnDroid]}
AuthPass ^[F-Droid]
Bitwarden
Ente Auth ^[F-Droid]
FreeOTP+ ^[F-Droid]
Is Your Password Secure? ^[F-Droid] ^{[IzzyOnDroid]}
KeePassDX ^[F-Droid] ^{[IzzyOnDroid]}
Keyoxide ^[F-Droid]
Mauth ^[F-Droid]
OpenKeychain ^[F-Droid]
Password Monitor ^[F-Droid]
ProtonPass ^[F-Droid]
Tokn ^[F-Droid]
Vault ^[F-Droid]

• Podcast & Audio Book Player

• Privacy & Security

AppVerifier BG ^[F-Droid] ^{[IzzyOnDroid]}
Exodus ^[F-Droid]
PilferShush Jammer ^[F-Droid]
Safe Space ^[F-Droid]
Spectre ^[F-Droid]
Valv ^[F-Droid] ^{[IzzyOnDroid]}

• Productivity

• Public Transport

Bimba ^[F-Droid]
Transito ^[F-Droid]
Transportr ^[F-Droid] ^{[IzzyOnDroid]}

• Religion

AndBible: Bible Study ^[F-Droid]
Bhagavad Gita ^[F-Droid]
Dharmik ^[F-Droid] ^{[IzzyOnDroid]}
PocketDhamma ^[F-Droid] ^{[IzzyOnDroid]}

• RSS Readers

• Sandboxing

Insular ^[F-Droid]
Shelter ^[F-Droid]

• Science & Education

Atomic: Periodic Table ^{[IzzyOnDroid]}
Brainf ^[F-Droid]
Bubble ^[F-Droid]
Git+ Coach ^{[IzzyOnDroid]}
Linux Command Library ^[F-Droid]
phyphox ^[F-Droid]
PSLab ^[F-Droid]
Sky Map ^[F-Droid]
Snow ^{[IzzyOnDroid]}
Wikipedia ^[F-Droid]

• SMS

Fossify SMS Messenger ^[F-Droid] ^{[IzzyOnDroid]}
Messages ^[F-Droid]
Quik ^[F-Droid]

• Sports & Health

Box, Box! ^[F-Droid]
Chompass
Feeel ^[F-Droid]
FitoTrack ^[F-Droid]
Flexify ^[F-Droid]
hEARtest ^[F-Droid]
Meditation ^[F-Droid]
MedTimer ^[F-Droid] ^{[IzzyOnDroid]}
OpenTracks ^[F-Droid]
Paseo ^[F-Droid]
Red Moon ^[F-Droid]

• Synchronisation

• System

Adaptive Theme
AppManager ^[F-Droid] ^{[IzzyOnDroid]}
aShell You ^{[IzzyOnDroid]}
Auditor
AutoPie
Canta ^[F-Droid]
Captive Portal Controller ^[F-Droid] ^{[IzzyOnDroid]}
CPU Info ^[F-Droid]
Dark theme ^[F-Droid]
De-Bloater ^[F-Droid] ^{[IzzyOnDroid]}
Dhizuku ^[F-Droid] ^{[IzzyOnDroid]}
DSU Sideloader ^[F-Droid]
Geto ^[F-Droid]
Headwind MDM Agent ^[F-Droid]
Inure App Manager (Trial) ^[F-Droid] ^{[IzzyOnDroid]}
LibChecker ^[F-Droid] ^{[IzzyOnDroid]}
LogFox ^[F-Droid] ^{[IzzyOnDroid]}
Network Survey ^{[IzzyOnDroid]}
Nix-on-Droid ^[F-Droid]
NoMoreBackground ^[F-Droid]
PCAPdroid ^[F-Droid]
Permission Pilot ^[F-Droid] ^{[IzzyOnDroid]}
ReVanced Manager
SuperFreezZ ^[F-Droid]
SystemUI Tuner ^{[IzzyOnDroid]}
TaskManager ^{[IzzyOnDroid]}
Treble Info ^[F-Droid]
UpgradeAll ^[F-Droid]
WifiAnalyzer ^[F-Droid]

• Terminals

ReTerminal ^[F-Droid] ^{[IzzyOnDroid]}
Termux ^[F-Droid]

• Text Editors

Acode ^[F-Droid]
Editor ^[F-Droid]
Emacs ^[F-Droid]
Squircle CE ^[F-Droid]
Xed-Editor (Karbon) ^[F-Droid] ^{[IzzyOnDroid]}

• Text-to-Speech

• ToDo Lists

• Translation

DeepL ^[F-Droid]
Offline Translator ^[F-Droid]
Seamless ^[F-Droid]
SimplyTranslate Mobile ^[F-Droid]
Translate You ^[F-Droid] ^{[IzzyOnDroid]}

• URL Manipulation

Leon ^[F-Droid] ^{[IzzyOnDroid]}
LinkSheet ^{[IzzyOnDroid]}
Tarnhelm ^[F-Droid]
Untracker ^[F-Droid]
UntrackMe ^[F-Droid]
URLCheck ^[F-Droid] ^{[IzzyOnDroid]}

• Utilities

5G ^{[IzzyOnDroid]}
Amaze File Utilities ^[F-Droid] ^{[IzzyOnDroid]}
AVNC ^[F-Droid]
BendyStraw ^[F-Droid]
BetterCounter ^[F-Droid]
Cams ^[F-Droid]
ConnectBot ^[F-Droid]
Converter NOW ^[F-Droid]
CSV Editor ^[F-Droid]
Data Monitor ^[F-Droid]
DeadHash ^[F-Droid] ^{[IzzyOnDroid]}
droidVNC-NG ^[F-Droid]
EtchDroid ^[F-Droid]
Granular Volume: Quiet Dial ^[F-Droid]
HexViewer ^[F-Droid]
InviZible Pro ^[F-Droid]
Json List ^[F-Droid]
Keep Alive ^[F-Droid]
Key Mapper ^[F-Droid]
KeyStoreViewer ^[F-Droid]
Linkora ^[F-Droid]
Middor ^[F-Droid] ^{[IzzyOnDroid]}
NFCGate ^[F-Droid] ^{[IzzyOnDroid]}
OCR ^[F-Droid]
Omni ^{[IzzyOnDroid]}
OONI Probe ^[F-Droid]
Orgro ^[F-Droid]
PlugBrain ^[F-Droid]
Screen Time ^[F-Droid] ^{[IzzyOnDroid]}
SD Maid 2/SE ^[F-Droid] ^{[IzzyOnDroid]}
Smart Edge ^[F-Droid]
SMS Import / Export ^[F-Droid]
Track & Graph ^[F-Droid]
TTS Util ^[F-Droid]
USB Descriptor Explorer ^[F-Droid]
Voice Notify ^[F-Droid]
VolumeScroll ^[F-Droid]

• Video Editor

• Video Player

Fermata Media Player
Just (Video) Player ^[F-Droid]
Kodi ^[F-Droid]
- Kore ^[F-Droid]
mpv for Android ^[F-Droid]
mpvExtended ^{[IzzyOnDroid]}
Next Player ^[F-Droid] ^{[IzzyOnDroid]}
Nova Video Player ^[F-Droid] ^{[IzzyOnDroid]}
VLC ^[F-Droid]

• VPN

• Wallpapers

Dark Mode Live Wallpaper ^[F-Droid]
Doodle ^[F-Droid]
GIF Live Wallpaper ^[F-Droid]
Materials Live Wallpaper ^[F-Droid]
Palette-Cycle ^[F-Droid]
Paperize ^{[IzzyOnDroid]}
Peristyle ^[F-Droid] ^{[IzzyOnDroid]}
Slideshow Wallpaper ^[F-Droid]
Wall You ^[F-Droid] ^{[IzzyOnDroid]}
WallFlow ^[F-Droid] ^{[IzzyOnDroid]}
WallMan ^{[IzzyOnDroid]}
Wave Lines Live Wallpaper ^[F-Droid]
Zade's Wallpaper ^[F-Droid]

• Weather

Atmos Weather ^{[IzzyOnDroid]}
Breezy Weather ^[F-Droid] ^{[IzzyOnDroid]}
Bura ^[F-Droid] ^{[IzzyOnDroid]}
Cirrus ^[F-Droid]
Clima ^[F-Droid]
Overmorrow Weather ^{[IzzyOnDroid]}
RadarWeather ^[F-Droid]
Rain ^{[IzzyOnDroid]}
Tiny Weather Forecast Germany ^[F-Droid] ^{[IzzyOnDroid]}
Weather ^{[IzzyOnDroid]}
WeatherMaster ^{[IzzyOnDroid]}

Games

• Board

• Card

MTG Familiar ^[F-Droid]
TriPeaks ^[F-Droid]

• Educational

• Emulator

• Miscellaneous

• Music

• Puzzle

• Racing

• Retro

Super Retro Mega Wars ^[F-Droid]

• Strategy

• Word

Rooting and Recovery

Tools

Tutorials and Guides

Getting more apps

Brand assets

The modular catalog mark is the approved Android FOSS identity. The untouched master and original concept archive are kept in the repository, with the chosen direction recorded in selection.json. The archive also includes the supporting product composition and the alternate directions reviewed during development.

Local validation

Run python catalog_check.py before submitting catalog edits. It validates app entry markup, F-Droid and IzzyOnDroid package URL formats, store-link order, and duplicate package identities with line-numbered errors.

Run python source_health.py when reviewing maintenance health. It reports archived, moved, stale, missing, active, and rate-limited source URLs with README line numbers without editing the catalog. bash check.sh runs the structural catalog checker, and bash check_manually.sh runs the source-health report. Run python -m unittest test_source_health.py for the offline source-health classifier tests.

Run python trust_metadata.py to refresh catalog-trust.json from the F-Droid and IzzyOnDroid indexes. The browser view loads that sidecar when present and displays store, anti-feature, sensitive-permission, update, source-archive, and optional reproducible-build indicators on app cards.

Run python contributor_check.py before submitting README catalog changes. It checks changed entries for absolute source URLs, local trust metadata, blocked anti-features, license/update evidence, and live source-health signals.

Run python catalog_export.py to refresh catalog.json, a deterministic machine-readable sidecar with each entry's name, category, source URL, source host, store links, package IDs, and README line number. The browser uses this file as its primary catalog and joins it with the optional trust and popularity sidecars.

Run python identity_check.py to report duplicate names, duplicate source URLs, duplicate package IDs, and likely fork variants for maintainer review.

Run python popularity_metadata.py to refresh catalog-popularity.json, an optional GitHub discovery sidecar with source stars, source update dates, and latest release dates. These values are advisory discovery signals, not quality or safety guarantees.

Run python -m unittest for the offline test suite. It checks the catalog tools and the browser's data totals, local assets, icons, version strings, manifest, and public copy. Run python build_release.py to create the versioned static-site ZIP and SHA256 file in dist/.

Name		Name	Last commit message	Last commit date
assets		assets
doc		doc
.gitattributes		.gitattributes
.gitignore		.gitignore
.markdownlint.json		.markdownlint.json
CHANGELOG.md		CHANGELOG.md
CONTRIBUTING.md		CONTRIBUTING.md
LICENSE		LICENSE
README.md		README.md
RESEARCH.md		RESEARCH.md
ROADMAP.md		ROADMAP.md
build_release.py		build_release.py
catalog-popularity.json		catalog-popularity.json
catalog-trust.json		catalog-trust.json
catalog.json		catalog.json
catalog_check.py		catalog_check.py
catalog_export.py		catalog_export.py
check.sh		check.sh
check_manually.sh		check_manually.sh
contributor_check.py		contributor_check.py
ensure_sorted.py		ensure_sorted.py
identity_check.py		identity_check.py
index.html		index.html
manifest.webmanifest		manifest.webmanifest
popularity_metadata.py		popularity_metadata.py
source_health.py		source_health.py
sw.js		sw.js
test_catalog_export.py		test_catalog_export.py
test_contributor_check.py		test_contributor_check.py
test_frontend.py		test_frontend.py
test_identity_check.py		test_identity_check.py
test_popularity_metadata.py		test_popularity_metadata.py
test_source_health.py		test_source_health.py
test_trust_metadata.py		test_trust_metadata.py
trust_metadata.py		trust_metadata.py

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Android FOSS

Why use Android FOSS?

How to read the catalog

A closer look

Table of Contents

Android developer verification

App Store

Apps

• Ad Blocker

• Anime & Manga

• Automation

• Backup

• Barcode & QR Code Scanner

• Battery

• Browser

• Calculator

• Calendar

• Call Blocker & Spam Filter

• Camera

• Clock & Time

• Community Clients

• Contacts

• Development

• Diary

• Dialer

• Dictionaries

• Document & PDF Viewer

• Document Scanner & Editor

• Downloader & Manager

• Email Aliases

• Email Clients

• File Encryption

• File Manager

• File Sharing

• Finance

• Firewall

• Flashcard

• Flashlight

• Graphics

• Habit Tracker

• Icon Packs

• Image Manipulation

• Image Viewer & Gallery

• Keyboard

• Launcher & Desktop

• Maps & Navigation

• Media Frontends

• Messaging

• Miscellaneous

• Movie & Cinema

• Music

• Music & Audio Player

• Notes

• Office

• Password & Authentication

• Podcast & Audio Book Player

• Privacy & Security

• Productivity

• Public Transport

• Religion

• RSS Readers

• Sandboxing

• Science & Education

• SMS

• Sports & Health

• Synchronisation

• System

• Terminals

• Text Editors

• Text-to-Speech

• ToDo Lists

• Translation

• URL Manipulation

• Utilities

• Video Editor

• Video Player