No Tracking

LearnTube is a privacy-first YouTube client for Android that adds structured learning tools on top of NewPipe. No Google account required. No Google Play Services. No tracking. Learning Features Learning Paths Dashboard — Your bookmarked playlists become learning paths. See a progress bar for each path (watched / total videos), along with a stats summary showing active and completed paths and your weekly study hours. Watch Progress Tracking — Long-press any video in a playlist to mark it as Watched or Unwatched. The playlist menu also offers bulk actions: Mark all watched and Reset all progress. Timestamped Notes — Tap the note button in the player to save a note anchored to the current position. Notes appear in the video detail screen in timestamp order. Tap any note to seek back to that moment. Learning Streak & Study Time — Track consecutive days of study activity, total study time today / this week / all time, and view a calendar of your active days. All NewPipe Features LearnTube inherits the full NewPipe feature set: * Watch videos up to 4K * Background audio playback * Picture-in-Picture player * Live stream support * Subtitles and closed captions * Subscribe to channels without an account * New-video notifications * Channel groups and feed browsing * Watch history * Local and remote playlist support * Video, audio, and subtitle downloads * YouTube, PeerTube, Bandcamp, SoundCloud, and media.ccc.de LearnTube does not use any Google framework libraries or the YouTube API. It only parses the website to get the information it needs. This means the app works on devices without Google Services installed. LearnTube is a fork of NewPipe and is not affiliated with or endorsed by TeamNewPipe.

This memory is a learning experience for children aged 4+. Through different challenges, they can learn counting, numerics and reading. The different game modes and adjustable levels of difficulty allow the child to play with and without guidance. This game is also available as a web version at http://memory.quelltext.eu for you to try out. These modes can be played in three different difficulties, with six, twelve or twentyfour cards: - counting dots and finding the numbers - big and small letters - adding numbers - subtracting numbers If you and your child like to play an additional game mode, please do not hesitate to contact us. If you are a developer or want to become one, you can extend the game with the modes you would like to see in it. The internal API and documentation make creating these extensions easy. The game is an open-source software under AGPL so that you are allowed to copy, distribute and modify it. Code of honor: This game is child and privacy friendly: - no advertisement - no communication over the Internet - source is open and publicly disclosed - no in-app puchases

Lemmy Redirect is a simple app for automatically launching fediverse links in your preferred Lemmy client. Currently, most domains from the Lemmy Explorer are supported.Lemmy Redirect supports most active and alive instances, but excludes dead instances and instances that haven't had any activity recently. This is to keep the list as short as possible and avoid crashes.Lemmy Redirect currently supports the following clients:EternityJerboaLiftoffSummitSyncThunderAnd the following auto-discovery clients:RaccoonOnce you download the app, you can choose your client app and then enable all supported domains, so that when you tap a recognized link, it gets passed to Lemmy Redirect.

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. Supported Systems: - Atari 2600 (A26) - Atari 7800 (A78) - Atari Lynx (Lynx) - Nintendo (NES) - Super Nintendo (SNES) - Game Boy (GB) - Game Boy Color (GBC) - Game Boy Advance (GBA) - Sega Genesis (aka Megadrive) - Sega CD (aka Mega CD) - Sega Master System (SMS) - Sega Game Gear (GG) - Nintendo 64 (N64) - PlayStation (PSX) - PlayStation Portable (PSP) - FinalBurn Neo (Arcade) - Nintendo DS (NDS) - NEC PC Engine (PCE) - Neo Geo Pocket (NGP) - Neo Geo Pocket Color (NGC) - WonderSwan (WS) - WonderSwan Color (WSC) - Nintendo 3DS (3DS) Features: - Automatically save and restore game states - ROMs scanning and indexing - Optimized touch controls - Quick save/load with slots - Support for zipped ROMs - Display simulation (LCD/CRT) - Fast-forward support - Gamepad support - Tilt to stick support - Touch control customization (size and position) - Cloud save sync - No ads - Local multiplayer (connect multiple gamepads to the same device) Keep in mind not every device can emulate every console. A very powerful one is required for more recent systems such as PSP and DS and 3DS. This application does not contain any games. You need to provide your own legally owned ROM files.

An unofficial Android client for Lingva Translate. Lingva translator is an open-source translator with over one hundred languages available.

The app includes flashcards for math and Latin. You can also create your own flashcards and exchange them with other users. It is possible to practice with several decks of cards at the same time.The flash cards that have so far been answered least correctly are always asked.

Les Pas, is a free, modern, lightweight and fast gallery app. Organize your photos, GIFs and videos into albums for easy viewing and sharing. With built-in two-way sync with your Nextcloud server, your files are kept private, secure and safe. Managing, Syncing and Archiving * Organize your media files in albums * Support standard media format plus RAW format, HDR photo, Panorama Photo Sphere, Motion Photo * Run on Android TV for big-screen viewing pleasure * Manage media files in your phone's gallery and auto backup to server, each media folder in your phone has its own backup setting * Integrated with various photo and video editing apps, such as Snapseed, Photoshop Express, ImageToolbox and Open Video Editor * Support adding caption to photo * Synchronization with Nextcloud server and among multiple devices, edit albums on Nextcloud server and on all your mobile devices simultaneously * Support Remote Album, which have all it's media file stored in Nextcloud server only, free up Phone's storage * Search for photos by objects with AI * Search photos by location * Support GPX importing, so that you can easily add GPS location data to pictures shoot on your digital camera * Support Nextcloud's external storage * Beautiful theme inspired by works of Wes Anderson Sharing * Share albums and album slideshow with other Nextcloud users, groups and circles * Unique 'Joint Album' feature, which you and other Nextcloud users can edit together * Export GPX file from album, you can share your adventure with others Privacy focus * Media files and thumbnails are all saved in App's private storage, stop being scanned by malicious apps * Option provided to strip photo's EXIF before sharing to other social networks * Option to hide album both in Phone and on server * Authenticate on your Nextcloud server with your Nextcloud's credential * Opensource Any apps that can do the above is merely a media file manager with a fancy UI. Les Pas does not stop here, it strives to provide ways of utilizing your photos. The past shouldn't be resting in the hard-drive, make all those memories shine. * Integrate with Muzei Live Wallpaper app, deliver 'Today in History' pictures right on your phone's desktop * Album slideshow, with background music * Unique 'Slideshow on Map' feature which runs album slideshow on Map * Support photo blogging in three ready made templates. With selected pictures and caption you added, you can share your stories with the world. This project build using the following open source software: - OkHttp https://square.github.io/okhttp - PhotoView https://github.com/chrisbanes/PhotoView - osmdroid https://github.com/osmdroid/osmdroid - Android Open Source Project https://source.android.com - TensorFlow https://www.tensorflow.org - OpenStreetMap https://www.openstreetmap.org - Panorama Library https://github.com/hannesa2/panoramagl

This application was developed for my daughter at the very beginning of her learning to read in French, outside the school program in France. Being able to repeat the sounds helped her, and I thought it might be useful for other parents.The order of the sounds is by increasing complexity, as it is taught in the reading workshops of the Association of Franco-Japanese Families in Japan.The application is free, without advertising, without access to phone data, does not require any special authorization, and is open source under the GNU GPL v3 license. The source code can be found on its GitHub page: https://github.com/richoux/les_sons_en_francais

LessPass is a stateless password manager. It derives a site, a login and a master password to generate a unique password. You don't need to sync your password vault across every device.

Android's app installation system does not allow users to downgrade to an older version of an app when they already have a newer version installed. Let Me Downgrade is an Xposed module for Android 12 through 16 QPR2 that enables users to bypass this restriction. The app provides a Status screen with a switch to allow or block downgrades at any time. You can also add an optional App Downgrades Quick Settings tile that mirrors the same on/off state for quicker access. ⚠️ WARNING: Let Me Downgrade is intended for rooted devices running Android 12 through 16 QPR2 and requires Xposed. The required Xposed variant to use is LSPosed. Other Xposed variants will not work. Additionally, this module cannot be guaranteed to work on all devices. In the worst case, it can cause a bootloop. Use at your own risk. To use Let Me Downgrade: 1. Install the JingMatrix LSposed fork. This requires your device to be rooted with Magisk or KernelSU. Installation instructions for LSPosed are available here. 2. Install Let Me Downgrade. 3. Activate the Let Me Downgrade module in the LSposed user interface. 4. Reboot your device and sign in. 5. Open Let Me Downgrade from your launcher. When the module is active in LSPosed, the Status card shows whether app downgrades are allowed or blocked; use the switch to turn the hook on or off. 6. Optionally, add the App Downgrades Quick Settings tile from the tile editor. The tile mirrors the in-app switch.

d Let's Bend: Blues Harmonica Tuner & Trainer assists harmonica players in accurately hitting bending notes through real-time visualization. The application is completely free, ad-free, and can be used without registration. Sounds are captured via the MediaRecorder library as a continuous data stream, analyzed using advanced pitch detection algorithms, and displayed in real-time. All common keys and special tunings of your blues harps are supported and can be easily configured via the settings menu. Features: • Fast and accurate musical note detection • Multiple pitch detection algorithms (YIN, MPM, and HYBRID) • Support for all common harmonica keys and tunings • Adjustable concert pitch settings • Visualization of blow bends, draw bends, over blows, and over draws • Customizable confidence settings for pitch detection Technical Details (for developers): • Open-source project available on GitHub • Built using Model-View-Controller (MVC) architecture • Developed with Gradle build system • Requires Android 9 (API 28) or higher • Uses Dagger for dependency injection • Implements SLF4J for logging • Optimized for privacy (no data collection or storage) • Part of a multi-platform project that includes desktop (macOS, Linux, Windows) and web versions The app is also available for desktop platforms and as a web application at https://letsbend.de Enjoy and Let's Bend! Let's Bend is free and open source. If you find it useful, consider supporting development: https://ko-fi.com/egdels

LetterBox is a game about animals and letters. It shows an animal and your task is to find the appropriate letter.

A word game where players find as many words as possible on a grid of random letters with a time limit. Select from several international dictionaries, with a combined total of millions of words. Play against friends in multiplayer mode, by sending them offline challenges via SMS/Email/QR code/etc. Build your own rules with customisable game modes: * 4x4, 5x5, and 6x6 sized boards * Different durations * Various scoring and hint modes Fully open source. No ads. No in-app purchases. No tracking. Ever. Please support further development at GitHub sponsors or Liberapay.

Currently supported: albanska; amhariska; arabiska; azerbajdzjanska; bosniska; engelskt; finska; grekiska; kroatiska; nordkurdiska; pashto; persiska; ryska; serbiska (latinskt); serbiska (kyrilliskt); somaliska; spanska; sydkurdiska; turkiska.

Li-Ri is a arcade game licensed under the GPL (General Public License). You drive a toy wood engine in many levels and you must collect all the coaches for win. Full-featured, - 19 languages: Arabic, Breton, Chinese, English, Esperanto, French, German, Italian, Japanese, Korean, Portuguese, Russian, Slovak, Spanish, Swedish, Polish, Turkish, Hungarian, Dutch. - Colorful animated wood engine. - 50 levels in this first version - 3 beautiful musics and many sound effects. This version is a fork of Ri-Li which was developed in 2006/2007 by D. Roux-Serret. Sounds are from Maf464.

This is an application to view and analyze the third-party libraries used by apps on your device.LibChecker provides some basic functions, including App ABI architecture viewing and statistics (32-bit/64-bit), viewing native libraries, and viewing four major components (services, activities, broadcast receivers, content providers).LibChecker also provides some unique features:Well-known library tags: For some well-known third-party library components marked by The Rule Repository, LibChecker will display tags, and you can view the detailed introduction.Library reference statistics: count the frequency of use of each libraryPackage features: Analyze the apk package to determine whether the app is Split APK / whether it is written in KotlinSnapshot: Compare component differences before and after app upgrade

Libellus Potionis is a privacy-first, free, open-source and ad-free alcohol consumption tracker. It helps you monitor, pace and manage your drinking entirely offline. It needs no invasive permissions — no camera, microphone or location — and works completely without network access. KEY FEATURES * Intelligent logging: predefine your own beverages or pick from internationally common presets. Log drinks instantly or retroactively with precise timestamp corrections. * Concurrent limit tracking: set three simultaneous boundaries — a daily limit (grams of pure alcohol), a rolling 7-day weekly limit (grams), and a maximum number of drinking days per week. Visual progress bars keep you informed in real time. * Blood Alcohol Concentration (BAC) estimate: enter your body weight to get a live approximation based on the established Widmark formula. * Counseling reports: generate a clear, well-organized two-page PDF report designed for consultations and counseling appointments, summarizing your habits statistically. * Data portability: export your full dataset as a standard CSV file for external processing (e.g. in LibreOffice Calc), or create secure JSON backups to move data between devices. * Granular adjustments: customize your "day start" time so late-night drinks count toward the correct evening, and set custom evaluation start dates for clean restarts. A comprehensive User's Guide is available inside the app. PRIVACY & SECURITY Libellus Potionis is built around absolute data sovereignty and strict data minimization. It runs under a minimal permission profile that completely excludes network access, so your personal data never leaves the device. Your data stays in the app's private storage, protected at rest by Android's device storage encryption and the app sandbox. An optional biometric fingerprint lock guards against unauthorized physical access. This offline-first approach eliminates tracking, cloud synchronization and external data leaks. COMPATIBILITY The app runs on Android 11 (API 30) and newer. A fully independent in-app language selector works across all supported versions, regardless of the system-level per-app language picker. OPEN SOURCE Libellus Potionis is free software released under the GNU General Public License v3 (or later). The source code is documented to a textbook standard and is available at the canonical repository: https://codeberg.org/godisch/potillus/

Libero Vocab allows you to use vocabularies in the KVTML data format, as developed by the KDE Education Project. It is not a vocabulary in itself, but lets you use pre-existing vocabularies: if you already have a vocabulary, the app provides the functionality you need to practice with it. Vocabularies can be self-produced, using programs such as Parley, or taken from collections of KVTML vocabularies such as: https://edu.kde.org/contrib/kvtml.php? Libero Vocab is a fork of another program called "Vocab Drill", by Károly Kiripolszky with contributions of Matthias Völlinger. Features: * Support for lessons. * Grade mechanism. * Possibility to practice listening to the recorded sound of a word or phrase without seeing the corresponding text (of course audio recordings must already be provided in the vocabulary). * Support for the test types: Flashcards, Multiple choice and Writing. * Possibility to practice static collections of words or phrases with which both the lesson and the grade filters are bypassed.

Library allows you to browse BibTeX files on your Android device. Features include: * Clear presentation of BibTeX entries in a list * Search/Filter * Open associated local files (including file path conversion) * Open URL and DOI links * Minimal permissions * Can load library file from cloud storage via storage access provider (on Android 4.4 and newer)

VideLibri protects one from missing the due date when borrowing books from public libraries by downloading the list of borrowed books from the library webpage (WebOPAC), renewing all renewable books, and notifying you about non-renewable books, so you do not have to pay late fees to the librarians. Furthermore, the app has all the usual functions of an OPAC. Features: - Tested with 200 public and academic libraries in Germany, Switzerland, and Austria. - Supports 20 different kinds of OPACs from different vendors out of the box. - Custom XPath expressions can be entered in the app to select any data from any website, so any library can be added without compiling the app. - It shows all borrowed books from all library cards from different libraries in a single list, so you can always see which book needs to be returned next. - The list of borrowed books can be sorted by the due date, lending date, lending library, author, title, and other criteria. - The notification about a dooming due date is more reliable than reminder emails sent by the library OPAC since you can never know if an email actually arrives in time. VideLibri on the other hand stores all data on your smartphone, so the due date is always already there and does not need to arrive. - Renewing of borrowed books, manually or automatically before the due date to extend the lending period. - History of all borrowed books, so you can always look back at the books you had borrowed in the past, even after the books were returned to the library and are not shown anymore in the library OPAC. - Turing-complete XQuery search in the history that can answer arbitrary complex queries, like which borrowed book had the longest title and was borrowed more than once? - Search in the OPAC for non-lent books as well as ordering and reserving of non-lent books in some libraries. - Developed since the year 2006, it is the world's first universal library app and any other library app is a VideLibri copycat. - Open-source Some larger public libraries that were tested successfully are for example in the cities Augsburg, GGG Basel, Berlin, Bielefeld, Cologne, Düsseldorf, Lübeck, or Linz, or Munich. The entire list of all tested libraries and OPACs is too long for the app store page, but you can find it at https://videlibri.de/bibliotheken.html . The Android part of VideLibri has been translated into English. However, since most libraries in the list are German, they have German books with German titles. Additional resources like documentation and changelog written for the original VideLibri Windows app in 2006 remain in German. The Windows and Linux app are currently being translated.

Libre Camera is a free and open source camera app to take pictures and record videos written in Flutter and Dart. If you are in need of an open source camera app with several features, this app should be for you. From flashlight, focus and exposure controls to changing themes, languages and the compression amount – this app should have you covered. And if not, feel free to open an issue on GitHub and request a feature. Below you can see a list of the features, with more coming in the future! Features * Take pictures and record videos with your rear and front camera * Privacy: No EXIF Metadata saved by default when taking pictures (enable optionally in settings) – without ads, tracking, or unnecessary permissions * Themes: Material Design with a Dark, Light or system theme * Multiple languages supported – Contribute translating your language! * Zoom: Zoom with 2 fingers or with an optional slider * Timer/Delay: Select a photo capture timer to get ready for your photo * Flashlight modes: On at capture, Off, Auto, Always on * Focus: Auto focus, locked focus and manual focus by touching the screen * Exposure: Auto exposure, locked exposure and manual exposure with an optional slider * Image compression: Set the compression amount in the settings * Formats: Switch between 3 camera formats (JPEG, PNG, WebP) * Resolutions: Switch between different camera resolutions * Save location: Choose your preferred save location * Small size of about 21MB * Customizable: Open the settings to customize the app to your liking! Contact Check out the GitHub repository, which includes the Roadmap: https://github.com/iakdis/librecamera In case you found a bug or have a feature request, feel free to file an issue on GitHub: https://github.com/iakdis/librecamera/issues

Lorem Ipsum is a popular placeholder-text. It's often used for testing layouts and designs. This app generates texts similar to traditional Lorem Ipsum. You can specify how long generated texts should be by selecting the number of words, sentences or paragraphs.

An unofficial libre application to listen to LibriVox audiobooks. Some features it brings are: Finding books of different genres and languages Searching audiobooks by title, author or language with archive.org's API Downloading audiobooks to play offline Remembering position in audiobook and resume when played again Playing with the application in the background and with the screen turned off User interface in multiple languages (translations welcome!) The application has no ads and is also fully open source under the GPL3 license, so if anything is not to your liking, feel free to contribute!

This is a Free/Libre and Open Source memory game made with Godot. There are multiple card sets and difficulties to play with. The "Very Hard" difficulty requires you to find 3 cards per image instead of 2.