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5170 apps · feature
Classical Music Tagger
APK
While most Android applications do not even know about composers, this one additionally handles works, movements, conductors etc. This application is designed as auxiliary tool for the Unpopular Music Player and the Opus 1 Music Player, but alternatively also runs in a standalone mode showing a file browser.
F-Droid
ClassyShark3xodus - Scan apps for warnings
APK
Checks apps for code signatures of known trackers (provided by Exodus). Also can list all classes for launchable (via the app drawer) packages. Can be used against any APK: * installed: via an app manager or built-in ApplicationInfos/PermissionInfos, * downloaded: via any file manager (long press and open with ClassyShark3xodus), * launchable installed: via the first screen list (long press to display dynamic manifest). Note: doesn't work on odexed/system packages (it's a work-in-progress). Finally, the app doesn't sync or connect to the Internet and thus cannot sneak on end users. The app is updated when Exodus updates their list of trackers: https://reports.exodus-privacy.eu.org/api/trackers (Can display any *.xml file stored on the device.) Other features: - Selinux device & per app: appZygote + read_log + shareUser detection, - dynamic & static androidManifest, - full permissions device explorer (via Super#1), - complete apk(s) device explorer (via additional icon) - install & update Date per app, - certificate & fileSum fingerprints details at each scan. ClassyShark3xodus is based on Google's ClassyShark: https://github.com/google/android-classyshark (and apps_Packages Info: https://f-droid.org/en/packages/com.oF2pks.applicationsinfo/).
F-Droid
Clauncher
APK
Yet another Olauncher Fork where apps are invisible by default, you only need to type which apps you want to open. It should reduce your screen time from opening apps you didn't plan on opening. Would recommend using a grey or black wallpaper (for immersion?, idk just recommending) FEATURES * No ads * FOSS forever * Clean, fast and lightweight HOW TO USE * Swipe up to see all the apps and quick search * Swipe down for notification drawer * Long press home apps to change them * Important: Long press on empty space to open settings Once you open the settings, you'll see all the available options.
F-DroidGitHubIzzyOnDroid
Claw
APK
Claw is a read-only client for the lobste.rs link aggregator with support for saving posts, functioning as a reading list.I built this app to both make it easier to find and remember interesting things from lobste.rs, as well as cut my teeth on Jetpack Compose and build something that I would actually use.
GitHubIzzyOnDroid
Clay Tablet
APK
Clay Tablet is a simple and intuitive Android tool for cuneiform writing and practice. With Clay Tablet, you can adjust the size and the behavior of wedges to practice your cuneiform skills and create entire Mesopotamian texts from scratch! It has: - Basic drawing and writing features - A scrollable tablet canvas - Undo/Redo and eraser tools - Adjustable wedge sizes Future updates will include a transliteration logic and a complete cuneiform library. (C) 2025 Batuhan Erdogan
F-Droid
Clean Timer
APK
I couldn't find a single cube timer app on Google Play that is: a) not ridden with ads b) looks nice So I tried to make one myself! My vision was to implement the features expected of such a timer while staying true to its original purpose, including: - Allowing for 15 seconds of inspection time as per World Cube Association competition ruling - Generating random scrambles - Career statistics: recent/historical averages and ability to manage previous solves - A light/dark theme
F-DroidGitHub
CleanShare
APK
An Xposed module for cleaning up Android's Share Sheet. Added settings app, Quick Share filtering, and delete-after-sharing for screenshots. Features: Hide Direct Share suggestions and block share target profiling Hide Quick Share / Nearby Share Option to delete shared screenshots after sharing (root required) Built-in settings app Requirements: Android 11 or higher and AOSP rom LSPosed framework
F-DroidGitHubIzzyOnDroid
CleanSlate
APK
CleanSlate is an Android application designed to ensure user privacy and protect sensitive data. It allows users to remotely wipe their device in the unfortunate event of it being lost or stolen. With CleanSlate, your privacy is always in your hands. Features Remote Wipe: Securely erase all data on your device remotely. Authentication System: Prevent unauthorized access to the wiping function. Customizable Wipe Triggers: Configure how and when the remote wipe can be initiated. Minimal Footprint: Lightweight and optimized for minimal impact on device performance.
F-DroidGitHubIzzyOnDroid
Clear List
APK
Helps people to quickly capture what's on their mind and get a reminder later at the right time. Included are two clear and beautiful material designed themes to make use experience better. No remote server is used, data is kept on your device.
F-DroidGitHub
ClearClipboard
APK
The app is a quick way to clear the content of the clipboard with just one tap on the icon. Note: Only the current content of the clipboard is cleared, this app has no effect on other apps which manage your clipboard. This app does not work with Samsung or Google Pixel devices! Why ClearClipboard During use, apps can read the clipboard content and use it for their purposes. This app allows manual deletion of the clipboard to protect your own data. Features * Clears the clipboard with one tap Special * no advertising * no permissions needed
F-DroidGitHubIzzyOnDroid
ClemRemote
APK
ClemRemote is a Remote Control for Clementine Music Player available on all platform (developped in C++/QT). It is open source and published under licence GPL v3. You can find the source on github here.Its main goal was to add the Files View missing in the existing Android Remote.It's designed like a player, so from any Menu you're seeing the current played track and can pause, change the position, go to the next one... and also change the level of the volume.You can fully control the music on your Clementine server: create playlists, browse the file system or the library, launch your saved internet radios... It's also possible to download the songs, albums or playlistFeatures:a Player to start previous/next track, play, pause, skip, shuffle, change volume, etc.a Playlist Menu to manipulate the playlist – edit, search, rename, clear …a Files Menu to walk the directories below Clementine's root folder, download tracks, append tracks to the playlist, and morea Library Menu to search Clementine's library for text (incl. using regular expressions) in title, author etc.an Internet Radio Menua Global Search Menu that is not yet implementedFor more details, please refer to the READMEPS: I've contribute to Clementine Player in order to add the new feature for browsing Files, Internet Radio and be able to do certain downloads. My changes have been merged, but the new version of Clementine (v1.4) is not yet out... I've built a version with all the changes, it's here: Clementine v1.4.0rc1ClemRemote. You then need to activate the network remote in Tools -- Preferences -- Network Remote.
GitHubIzzyOnDroid
Clementine Remote
APK
You need Clementine 1.3 (quite recent) for this to work and to enable the remote Control in Clementine settings first. Control the music player "Clementine" - access your playlists, browse the library, download files, change the volume via hardware buttons, read the lyrics while listening to your favourite song, enjoy the cover art and more. If you receive a call or want to make one, you don't have pause the current track, Clementine Remote lowers the volume for you. It also has many more features, for example exchange of music and playlists with a computer.
F-DroidGitHub
Clerotri
APK
Clerotri is an open source client for Upryzing and Revolt instances. It supports a variety of Revolt's features, from basic messaging to account and server management.
GitHubIzzyOnDroid
CleverKeys
APK
CleverKeys is an open-source gesture keyboard featuring a custom neural network engine, unlimited clipboard history, and extensive customization. Unlike other open-source keyboards, gesture typing works reliably everywhere — including Termux and terminal emulators. RELIABLE GESTURE TYPING IN TERMUX CleverKeys is the only open-source keyboard with stable, production-ready gesture typing that works in Termux. Other keyboards either disable gestures in terminals, produce corrupted output, or remain in alpha/experimental state. CleverKeys works everywhere — terminal emulators, SSH sessions, and developer tools. NEURAL NETWORK SWIPE ENGINE • Custom transformer neural network trained for gesture recognition • Sub-100ms predictions with XNNPACK hardware acceleration • 100% local processing — works offline, no cloud dependency • Tunable beam search (width, length normalization, pruning, early stopping) • Open training code and datasets at github.com/tribixbite/CleverKeys-ML 208 CUSTOMIZABLE SHORT-SWIPE GESTURES • 8 directions × 26 letter keys = 208 one-touch gestures • Per-key customization — assign any action to any direction on any key • Navigation: arrow keys, home/end, page up/down • Editing: select all, undo/redo, cut/copy/paste • Function keys: F1-F12, Escape, Insert, Delete • No long-press menus needed UNLIMITED CLIPBOARD HISTORY As an Input Method Editor, CleverKeys has legitimate clipboard access that other apps lack: • Truly unlimited history (configurable by count or storage size) • Pin important items for quick access • Full-text search through history • Persistent across reboots • Export/Import for backup PRIVACY FIRST • Zero network permissions — literally cannot phone home • No analytics, telemetry, or tracking • No cloud sync or data collection • All processing on-device • Open source = fully auditable EXTENSIVE THEME ENGINE • 18+ built-in themes including Material You (Monet) • DIY theme creator with full control over colors • Key colors, label colors, border colors, swipe trail effects • ePaper, Neon, Everforest, and more styles 100+ KEYBOARD LAYOUTS • QWERTY, AZERTY, QWERTZ, Dvorak, Colemak • Programming layouts with special characters • International layouts for 30+ languages • Customizable bottom row and modifiers POWER USER FEATURES • Terminal mode with Ctrl/Meta/Fn keys • Backup & Restore all settings and custom data • Layout profile import/export with gestures included CleverKeys is a complete Kotlin rewrite of Unexpected Keyboard with neural network gesture typing, clipboard history, and per-key gesture customization added. The ML model architecture, training code, and datasets are all publicly available.
F-DroidGitHub
Click Switch
APK
My app is based on a game where you have to give the written color not the text color, it consists of four buttons that can be exchanged between three color palettes, one being the main one. - Easy mode: In this mode you will only have to hit the correct button, if you hit it correctly you will get a point and if you don't hit it correctly and your score is higher than your previous record you will have a new redord. - Hard mode: The difficult mode is the same as the easy mode with the difference that you will have a Dialog to choose the amount of time you want between 15, 30 and 60 seconds. - Crazy mode: This mode is the same as the easy mode but the order of the buttons varies randomly each time you score a point. - Characteristics: The game is in Spanish and English, you can activate or deactivate the sound of the buttons and you have a Spinner to choose which colors you want to play with. - Additional features: There is a wifi indicator and a webView where you can browse Google in case you have any questions and don't want to leave the game.
F-DroidGitHub
Clima
APK
Beautiful, minimal, and fast weather app that uses the Open-Meteo API. (Requires Android 6.0 or later) * Beautiful, minimal UI * 8-day forecast * Imperial units support * Dark and light themes * No ads or trackers
F-Droid
Climb The World
APK
Climb the World is a free rock climbing application that uses OpenStreetMap data to display the location of individual rock climbing routes. The application has a built in climbing map viewer, climbing route editor, and an experimental Augmented-Reality viewer that will try to match the routes with the wall.
GitHubIzzyOnDroid
Clinometer
APK
Basic Air Data Clinometer is a simple App to measure your device’s inclination angles with respect to gravity’s direction using the onboard accelerometers. It is a basic and lightweight App with geometric-inspired graphics that can be used as Clinometer or Bubble Level. It is intended to measure, not store data.A „Getting Started“ guide can be found here.IMPORTANT NOTE: Please go to Settings and calibrate it before use. The measurement’s precision mainly depends on the accuracy of the calibration: use a good horizontal and vertical reference.USAGES:Bubble Level (horizontal)Clinometer (vertical)Measure with the Camera (vertical only)MEASUREMENT:X (Yellow) = The angle between the horizontal plane and the horizontal axis of the screenY (Yellow) = The angle between the horizontal plane and the vertical axis of the screenZ (Yellow) = The angle between the horizontal plane and the axis that comes out perpendicular to the screenPitch (White) = The angle between the contour line (inclined, white) and the reference axis (horizontal or vertical, dashed white) on the screen planeRoll (White) = The angle between the screen and the horizontal plane
GitHubIzzyOnDroid
ClipShare
APK
Share the clipboard between your phone and desktop. Securely share text, files, and screenshots. ClipShare is a simple, lightweight, and cross-platform app for sharing copied text, files, and screenshots between an Android phone and a desktop.FeaturesShare copied textShare filesShare copied imagesGet a screenshot of the desktop to the mobileOpen the received links, files, and images from the appRe-share received files and images with other appsScan the local network to find server devices to connect withHighly configurableConfiguration options (of the Android app)Enable secure mode and add trusted devicesOption to auto-send files and textLimit auto-sending only to trusted devicesOption to save previously connected devices' addressesAutomatically close the app if it is kept idle (Idle time duration is adjustable)Enable IPv6 network scanningImport and export the above settings to move them to another device or to backup settingsThis is the Android client of ClipShare. You need the server program running on your desktop to connect with it. The server is available for Windows, macOS, and Linux. You can find the server here on GitHub. A desktop client for ClipShare is also available on GitHub.
GitHubIzzyOnDroid
Clipboard Beam
APK
If you have two devices with NFC and Beam (latter is standard with Android 4.1), you can share the contents of the device clipboard just by touching the devices together. If you don't have NFC you can make QR codes with https://f-droid.org/packages/com.google.zxing.client.android which can be read by another Android gadget with a camera.
F-DroidGitHub
Clipboard Cleaner
APK
As you may know, Android clipboard content and its changes can be got by any app, which is a security hole if you care about it. Any app can get your copied password, credit card numbers, and more. Android has AutoFill or other mechanisms to handle sensitive info. Android Q also fixes this problem partly. But there are still some ways to bypass the limit, like using accessibility services and showing a transparent window. ClipboardCleaner can't protect your passwords from being got by any app. But it gives you ways to check and clean your clipboard.
F-DroidGitHub
C
ClipboardService
APK
clipboard-service is a simple Android service that accepts the string and saves it to clipboard. It can be used to save string from computer to clipboard in Android device. Usage Run these commands from computer's command-line terminal. Device needs to be connected via ADB. # Start service and pass a string value to be saved in device's clipboard: adb shell am startservice -a eu.micer.ClipboardService -e text "SampleText" # Invoke paste action: adb shell input keyevent 279 Not working? It can happen that you get this error: ~ adb shell am startservice -a eu.micer.ClipboardService -e text "SampleText" Starting service: Intent { act=eu.micer.ClipboardService (has extras) } Error: app is in background uid null You just need to start the app via command: adb shell am start -n eu.micer.clipboardservice/eu.micer.clipboardservice.EmptyActivity or find the ClipboardService in the app list and start it manually.
GitHubIzzyOnDroid
Clipeus
APK
Tiny app to clean clipboard. > It may not work on Samsung. For some reason Samsung doesn't clean clipboard on api call. No UI. Click on the app icon to clean clipboard. Also you can grant device & app notifications permission to clean clipboard automatically on screen off event (long tap on the app icon). Permissions: * NOTIFICATION_LISTENER - receive screen off events (optional) It is Free Open Source Software. License: GPL-3
F-DroidGitHub
Clipious
APK
Clipious is a client for Invidious, the privacy focused YouTube front end. Features: Use own or public server Subscription management SponsorBlock + DeArrow Video view/progress tracking User playlists Background playback Live stream support Android TV UI Audio playback Video and audio download Video filtering Return Youtube Dislikes
F-DroidGitHub