Kanji Dojo
Learn & practice writing Japanese characters
Kanji Dojo is a convenient and effective tool for memorization of Japanese characters. With it you can learn how to write Japanese characters, memorize the correct stroke order, practice recalling meanings and readings of kana and kanji using flashcards with vocabulary examples. Keep studying anywhere, anytime without wasting tons of paper
With Spaced Repetition System in place, you'll be able to lean and retain information efficiently by reviewing things you've learned every day or as you see fit. Setup daily limit to avoid being overwhelmed and adjust it as you go. Enable daily notification reminder in the application's settings to stay consistent and keep your memorized information retained
Download: https://f-droid.org/en/packages/ua.syt0r.kanji.fdroid/
Source code: https://github.com/syt0r/Kanji-Dojo
#opensource #learning #Education
@foss_Android
Jami
Audio & Video Calls / Chat Take Control of your Communication!
Jami (a GNU package) allows to make free and secure audio or video calls, to send pictures and messages around the world, without depending on a centralized service. Jami is a Free and open source software that is fully decentralized and distributed.
★ Communicate freely with Jami:
- send text messages
- make audio calls
- make video calls
- share pictures and files
★ Reach your peers directly in peer to peer !
★ Use your Jami account on multiple devices !
★ Available on Windows, macOS, iOS, GNU/Linux, Android and Android TV !
★ SIP account support available !
Download: https://jami.net/download/
Source code: https://git.jami.net/savoirfairelinux/jami-client-android
#opensource #video
@foss_Android
Circles
Secure social sharing for friends and families
Circles is an end-to-end encrypted social network app built on Matrix. It enables friends and families to securely share stories and photos while safeguarding their security and privacy.
Download: https://f-droid.org/en/packages/org.futo.circles/
Source code: https://gitlab.futo.org/circles/circles-android
#opensource #internet
@foss_Android
OwnDroid
Manage your device with Device owner privilege
OwnDroid lets you use Device admin and Device owner privilege to fully manage your Android device.
Advantage:
- Open source. Device owner privilege could be more dangerous than root, close-source software's security is not guaranteed.
- Easy to use. You can use this utility easily.
- Modern. This app is built with Kotlin and Jetpack Compose, designed with Material Design 3. And some new features on Android 14 is adapted.
Download: https://apt.izzysoft.de/fdroid/index/apk/com.bintianqi.owndroid
Source code: https://github.com/BinTianqi/OwnDroid
#system
@foss_Android
freeCodeCamp
freeCodeCamp's open-source mobile app
freeCodeCamp.org is an online learning platform offering a comprehensive curriculum in web development and machine learning. The curriculum is self-paced and available free of charge. The App includes challenges, tutorials, Code Radio, and podcasts.
Contribute to freeCodeCamp: https://contribute.freecodecamp.org/
Download: https://play.google.com/store/apps/details?id=org.freecodecamp
Source code: https://github.com/freeCodeCamp/mobile
#Education
@foss_Android
HeliBoard
Customizable open-source keyboard
HeliBoard is a privacy-conscious and customizable open-source keyboard, based on AOSP / OpenBoard. Does not use internet permission, and thus is 100% offline.
Download: https://f-droid.org/packages/helium314.keyboard/
Source code: https://github.com/Helium314/HeliBoard
#keyboard
@foss_Android
SatDump
A generic satellite data processing software.
SatDump will allow you to decode a wide range of satellites, exactly as it would on your computer.
With a compatible SDR device and necessary hardware, most Android devices will be able to receive and process NOAA APT & DSB, LRPT and even HRPT and most S-Band satellites! This includes many weather, science, and other generic missions. If you also happen to be in range of a geostationnary satellite such as GOES, GK-2A or similar you will also be able to do all processing directly on your Android device.
Especially on a phone, a good usecase is receiving 137Mhz weather satellites on the go.
Supported SDRs :
- RTL-SDR
- Airspy
- Airspy HF
- MiriSDR
- LimeSDR Mini
Download: https://f-droid.org/packages/org.satdump.SatDump/
Source code: https://github.com/satdump/satdump
#navigation
@foss_Android
Tux Paint
A drawing app for children
Tux Paint is a free, award-winning drawing program for children ages 3 to 12. Tux Paint is used in schools around the world as a computer literacy drawing activity. It combines an easy-to-use interface, fun sound effects, and an encouraging cartoon mascot who guides children as they use the program.
Kids are presented with a blank canvas and a variety of drawing tools to help them be creative.
Download: https://tuxpaint.org/download/android/
Source code: https://github.com/tux4kids/Tuxpaint-Android
#Education
@foss_Android
Li-Ri
Fork of Ri-li
Ri-li, a GPL-licensed arcade game, lets you steer a toy wood engine through levels, gathering coaches for victory. Download for free and play indefinitely on 'Windows,' 'Linux,' 'Mac OS X,' and 'Android.'
Details: https://ri-li.sourceforge.net/index.html
Download: https://f-droid.org/packages/org.liri.liri/
Source code: https://github.com/petitlapin/Li-Ri
#Game
@foss_Android
Untracker
Remove tracking information before sharing links
App to help you remove tracking information before sharing links.
Features:
- Untrack when sharing: You may share links to “Untracker” in the sharesheet to remove tracking information and copy or share again.
- Select to untrack: You may select text and click “Untrack” in the selection toolbar to remove tracking information and replace.
- Manage rules: You may control or add rules to remove tracking information with JavaScript code.
Download: https://f-droid.org/packages/me.zhanghai.android.untracker/
Source code: https://github.com/zhanghai/Untracker
#internet
@foss_Android
Fossify Gallery
Gallery with Photo editor. No Ads, Open-source, Private.
Fossify Gallery is an image and video app with a photo editor, originating from Simple Mobile Tool's Simple Gallery.
Download: https://apt.izzysoft.de/fdroid/index/apk/org.fossify.gallery
Source code: https://github.com/FossifyOrg/Gallery
About Fossify: It's a fork of SimpleMobileTools. Find more details at https://github.com/FossifyOrg.
#Gallery
@foss_Android
OSS Document Scanner
scan all your documents
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.
Once the document is created you can detect text within the document using OCR.
You can also share your document as a PDF. If you want you can synchronize the app data with a webdav server (like nextloud) to never loose anything!
Download: https://apt.izzysoft.de/fdroid/index/apk/com.akylas.documentscanner
Source code: https://github.com/Akylas/com.akylas.documentscanner
#office
@foss_Android
The FOSS Android Logo Design Contest has officially concluded! A heartfelt thank you to all participants. Your support and creativity made this contest a success.
🏆 Winning Logo: /channel/foss_Android/731
🎉 Congratulations, @lazrdev! 🏆
Follow their creative journey on @lazarsstuff
Explore all contest entries here: /channel/fossandroid_logos
@foss_Android
Oinkoin
Money tracker
Oinkoin Money Manager is a lightweight, offline, and ad-free app for effortless personal finance tracking. With a user-friendly design, easily manage expenses with minimal taps. Prioritizing simplicity and security, the app operates offline, ensuring privacy for your financial data.
Download: https://www.f-droid.org/packages/com.github.emavgl.piggybankpro/
Source code: https://github.com/emavgl/oinkoin
#money
@foss_Android
Tack: Metronome
Beautiful metronome with powerful Wear OS integration
Tack is a modern metronome app for Android with a beautifully designed interface that has all the features you need for practicing a music piece accurately to the beat. There is also a separate Wear OS app available with many features directly on your wrist.
Features of the mobile app:
- Beautiful beat visualization with subdivisions and changeable emphases
- BPM bookmarks as app shortcuts
- Options for count-in, incremental tempo change, song duration, and swing
- Settings for flash screen, volume boost, audio latency correction, and elapsed time
- Dynamic color and dynamic contrast support
- Large screen support
- No ads or analytics
Download: https://apt.izzysoft.de/fdroid/index/apk/xyz.zedler.patrick.tack
Source code: https://github.com/patzly/tack-android
#opensource #music
@foss_Android
Lemuroid
All in one emulator for NES, SNES, GB, GBA, DS, N64, PSX, PSP and more...
Lemuroid is an open-source emulator based on Libretro. It's designed to work on a wide range of devices, from phones to TVs, and to provide the best user experience on Android. It's completely free and without ads.
Download: https://f-droid.org/packages/com.swordfish.lemuroid/
Source code: https://github.com/Swordfish90/Lemuroid
#game #opensource
@foss_Android
Notification dictionary
An android app to display meaning for selected word as notification
Features:
* Easy access from all apps that have text selection.
* Enabled for offline usage.
* Wide variety of meanings from Wikitionary.
* Open source and MIT License.
source:
https://github.com/tirkarthi/NotificationDictionary
Download:
https://f-droid.org/en/packages/com.xtreak.notificationdictionary/
Hashtags:
#dictionary #notification
@foss_Android
Chrono
A modern and powerful clock, alarms, timer and stopwatch app for Android!
Chrono offers a modern and user-friendly interface with a range of features:
- Alarms: Customizable schedules, melodies, snooze settings, and alarm tasks.
- Clock: Customizable display, world clocks, and city search.
- Timer: Melodies, presets, and filtering options.
- Stopwatch: Lap history and comparisons.
- Appearance: Material You themes and customizable color and style themes.
Download: https://f-droid.org/packages/com.vicolo.chrono/
Source code: https://github.com/vicolo-dev/chrono
#system #clock
@foss_Android
X(Twitter) has lifted the suspension on the FOSS Android Twitter Handle. Catch up on all our updates now at https://x.com/foss_Android
Join us on Mastodon to ensure you never miss an update, in case the unexpected happens again: foss_android" rel="nofollow">https://mstdn.social/@foss_android
@foss_Android
Rethink: DNS + Firewall + VPN
Security & Privacy for Android
Rethink is a security app that combines multiple functionalities to protect your Android device.
* Firewall: Blocks malicious apps from accessing your data or internet.
* Network Monitor: Tracks app data usage and identifies suspicious connections.
* WireGuard VPN: Encrypts your internet traffic for secure browsing.
* Private DNS: Protects against censorship and manipulation.
* Open-Source & Tracker-Free: Ensures transparency and protects your privacy.
Download: https://rethinkdns.com/download
Source code: https://github.com/celzero/rethink-app
#connectivity #Internet
@foss_Android
Shattered Pixel Dungeon
A roguelike game based on Pixel Dungeon
Shattered Pixel Dungeon is a traditional roguelike dungeon crawler RPG that's simple to get into but hard to master! Every game is a unique challenge, with five different heroes, randomized levels and enemies, and hundreds of items to collect and use. ShatteredPD is also updated once every two or three months, so there's always something new.
Download: https://github.com/00-Evan/shattered-pixel-dungeon/releases
Source code: https://github.com/00-Evan/shattered-pixel-dungeon
#game
@foss_Android
FOSS Android Community Update 📣
Our FOSS Android account has reached a noteworthy milestone on Mastodon, surpassing our Telegram channel's follower count! 🙌 Thank you for the tremendous support! 🤝 Let's continue the journey of exploring and promoting free and open source software together! 🌐
Follow 👉 foss_android" rel="nofollow">https://mstdn.social/@foss_android
@foss_Android
CuteCalc
This app is a lightweight, fast and open-source Android calculator app in Material 3 design which requires no permissions.
✓ Lightweight (~1 Mb APK size)
✓ No permissions needed !
✓ Material 3 Design
✓ Very fast (~1.5 Mb RAM usage)
Download: https://apt.izzysoft.de/fdroid/index/apk/com.sosauce.cutecalc
Source: https://github.com/sosauce/CuteCalc
#calculator #foss #lightweight
@foss_Android
Blazedcloud
Minimal & Open sourced Cloud Storage
BlazedCloud is a user-friendly cloud storage app that emphasizes simplicity, transparency, and security. Utilizing AES-256 encryption, it ensures the protection of your files.
Notably, the service offers a generous 5 GB free tier and operates on a pricing model of $10 per month per terabyte.
Download: https://www.f-droid.org/packages/com.chancesoftwarellc.blazedcloud/
Source code: https://github.com/TheRedSpy15/blazedcloud
#internet #cloud
@foss_Android
Deku SMS
SMS app with end to end encryption and photo sharing support
Deku SMS is a feature-rich, open-source default SMS app designed to enhance your messaging experience while prioritizing your privacy and security. With Deku SMS, you can seamlessly send and receive end-to-end encrypted SMS messages, ensuring that your conversations remain confidential.
Download: https://www.f-droid.org/packages/com.afkanerd.deku/
Source code: https://github.com/deku-messaging/Deku-SMS-Android
#SMS
@foss_Android
Ricochlime
Satisfying slime shooter
Ricochlime is a game where you attack the advancing slimes with your ricocheting projectiles. The game is made with the Flame game engine and Flutter.
Download: https://www.f-droid.org/packages/com.adilhanney.ricochlime/
Web App: https://ricochlime.adil.hanney.org/
Source code: https://github.com/adil192/ricochlime
#game
@foss_Android