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5118 apps · feature
Coordinate Joker
APK
Coordinate Joker is a geocaching add-on for application Locus Map, but works also with other apps that can display waypoints from a gpx, kml, or kmz file. Finally you made it to the pre-final after 3 hours and several miles. A final number to be determined: Count the planks of the bridge ... Hey, where has the bridge gone?! It was replaced by a pipe beneath the ground. What now ...? Look up the logs for potential telephone jokers? No, then I'd rather draw a line in my map, where the final could be located given the formula and missing x ... But wait - Coordinate Joker will do it for you. Just enter the coordinate formulas and it will send the resulting waypoints to your preferred Geocaching app. With a bit of luck, one point will appear close to some path while the others may be far away. Then where would you look for the final? :)
F-DroidGitHub
Coppelia
APK
Coppelia is a native, cross-platform music player for Jellyfin libraries. Built for speed and aesthetics, with offline playback and deep library control. Highlights Beautiful, themeable UI with dynamic color accents Fast browsing for albums, artists, genres, playlists, and tracks Full playback controls with queue management and repeat Favorites and offline pinning for tracks, albums, and artists Download manager and offline mode Smart Lists that update automatically Platforms: macOS, iOS, Android, Linux (Windows soon)
F-DroidGitHub
Coptic for AnySoftKeyboard
APK
Coptic Language pack This is a keyboard layout expansion pack for entering text in Coptic, the last surviving descendent of the Ancient Egyptian Language and a liturgical language of the Christian religious tradition in Egypt. The layout is based on the one from coptic-dictionary.org, but condensed to fit all the letters on a phone keyboard. Some double letters have been combined with singles. That is, long-press on ⲡ for ⲯ, on ⲧ for ⲑ and ϯ, and so on. This is an expansion language pack for AnySoftKeyboard. Install AnySoftKeyboard first, and then select the Coptic keyboard from AnySoftKeyboard Settings -> Languages -> Keyboards menu.
F-DroidGitHub
Copy SMS Code - OTP Helper
APK
An open-source application that allows you to copy OTP and codes from SMS and notifications automatically by reading all of your notifications. The application works completely offline and without internet permission. So you can be rest assured that your data does not leave your device. If you have any problems or suggestions, submit them in our GitHub repository: https://github.com/jd1378/otphelper/issues
F-DroidGitHub
Copy to Clipboard
APK
Copy to Clipboard integrates in to the Share menu, allowing you to copy text to the clipboard instead of sharing via an SMS/e-mail/tweet/etc. This is useful when you want to share text to an application that does not implement the regular "send to" functionality, such as GTalk.
F-DroidGitHub
Core
APK
The rules are simple: * protect the core (big cyan dot in the center of the screen) as long as possible * gain health (cyan dots) and use shields (blue dots)
F-Droid
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Core Patch
APK
CorePatch is a powerful Xposed module that helps you to disable signature verification so that you can easily install apps with inconsistent signatures or downgrade them.
GitHubIzzyOnDroid
Corporate Addressbook
APK
The Global Address List (GAL) lookup available in Android is limited in functionality. It only looks up the email address and does not provide other information that is available in the GAL. This application looks up the GAL and returns ALL data that is available on the Exchange server for the query.
F-Droid
C
Cosmic IDE
APK
A full fledged Java and Kotlin IDE for Android devices.
F-DroidGitHub
C
Cosmovisor
APK
Point your phone at the sky and Cosmovisor overlays the satellites passing over you right now on the camera image, in augmented reality. Plus pass predictions, ham-radio tools and a star map. All the orbital math runs on your device. Works fully offline once the public orbital data has been downloaded. FEATURES * AR view: camera preview with satellites drawn at their real sky position, refreshed every second. Tap one for its data. * Satellite list: search by name or NORAD id; filter by category (ISS, Starlink, GPS, weather, science...), object type (payload / rocket body / debris), country/operator, orbit regime (LEO/MEO/GEO/HEO), radio band and "above the horizon now". * Passes: 24-hour pass predictions grouped by day, with opt-in alerts before a pass. * Sky and astronomy: Sun, Moon and planets, Moon calendar, eclipses, a pannable planetarium, Starlink train finder, and bright comets and asteroids from JPL's Small-Body Database. * Ham radio: live full-duplex Doppler (including inverted transponders), rig and rotor control over TCP (rigctld/rotctld), ISS SSTV and APRS decoded from the phone mic, RTL-SDR reception over rtl_tcp (NBFM, SSTV, NOAA APT weather imagery), and a QSO log with ADIF export. All opt-in. * Night mode: a red theme to preserve your dark adaptation. PRIVACY Privacy comes first. No accounts, no ads, no tracking, no telemetry. * Your GPS location is processed only on the device. It is never sent or stored off-device. * The only network requests fetch public orbital data (CelesTrak, and optionally the SatNOGS transponder catalog and JPL small-body data). They are anonymous and carry no personal data or location. * Works offline with the last downloaded data. Cosmovisor is fully de-Googled: no Google Play Services, no Firebase, no trackers. Location uses the AOSP LocationManager and the fonts are bundled, so it runs on degoogled devices. Free software, licensed under the GNU General Public License v3.0 or later (GPL-3.0-or-later).
F-Droid
Countdate
APK
Countdate lets you know how many days are left to a specific date. Next to the native app, there's also a web version available.Countdate is and will be free to download and use. As it's open source and under a free license, you can even take the code and modify it!Android、iOS: Ready to use native app.Web: Web version of countdate app is also available.Free to Use: As always, this app is free to download and use!Open Source: Since this app is MIT licensed, you can modify it!
GitHubIzzyOnDroid
Countdown Timer
APK
A simple countdown timer.
F-DroidGitHub
Counter
APK
Counter is an app for counting, by clicking + and - you can increase or decrease the number. Counter uses a flip clock design.What can you do with Counter?CountChange CountReset Count
F-DroidGitHubIzzyOnDroid
CountryCount
APK
CountryCount is the ultimate companion for keeping track of all the countries you have visited. Visualize your personal travel progress with detailed statistics and insights. Explore new destinations and effortlessly plan your next adventure. Key Features: * Track: Mark 193 UN states with optional dates. * Analyze: Get beautiful statistics on your travel progress. * Discover: Filter the world by different metrics. * Design: Enjoy a state-of-the-art Material Design 3 experience. * Security: No ads. No tracking. Works entirely offline.
F-Droid
Cover Fetcher
APK
This app is a plugin. Prior to use it you should have https://f-droid.org/packages/ch.blinkenlights.android.vanilla installed. Once both player and this plugin are installed, request a context menu from library screen, select "Plugins" and "Cover fetch" afterwards. Note that this plugin requires internet connection to be useful. Features: * Requests artwork by artist and album from musicbrainz * Can interact with Tag Editor plugin: * Can read artwork from file tags and show them without internet connection. * Can write artwork retrieved from wiki to file tags
F-DroidGitHub
Cow's Revenge
APK
You are a cow abducted and genetically improved by aliens which now have the opportunity to rebel against livestock industry by freeing the encaged hens and killing butchers. You used to be a regular cow raised as a dairy cow, but you ain't that anymore. You have become better. You are... THE COWEST. The game supports both onscreen buttons / gamepad and also have versions for Windows, GNU/Linux and Mac at https://pipoypipagames.itch.io/cows-revenge All the sprites, sounds and music themes are licensed as Creative Commons Attribution-onCommercial-ShareAlike 4.0 International. Code is licensed as GPL 3.0 and can de found in github: https://github.com/Dariasteam/Cows-Revenge Made with Godot Engine 2.1.5 This is a small amateur project made for learning purposes in our free time by a team of two. Despite we have a lot of nice ideas, we are students and can't dedicate the time we wanted to develop it, so we cannot promise big or frequent updates. Also none of us have English as mother tongue, we apologize for possible mistakes. Have fun!
F-DroidGitHub
Cowsay
APK
Cowsay will turn text into happy ASCII cows, with speech (or thought) balloons. If you don't like cows, ASCII art is available to replace it with some other creatures (Tux, the BSD daemon, dragons, and a plethora of animals, from a turkey to an elephant in a snake) * Custom message * Multiple cows (additionnal Droid "cow") * Multiple faces * Say/Think * Share as ASCII or Image * Copy to clipboard
F-DroidGitHub
Cowspent
APK
Cowspent is a shared budget manager able to synchronize with Nextcloud Cospend. It is partially based on MoneyBusterWhat did we change from MoneyBuster ?We added more statistics, support for projects marked as archived (hidden by default), added support for custom splits to bills, added a way to add categories to bills missing them. Behind the scenes we migrated the UI and app into Kotlin and Jetpack Compose for a smoother and more modern experience.What's different from other shared budget managers?You can keep your project local or make it synchronize with Nextcloud Cospend projects. This means you can choose where your data is going and preserve your privacy.FeaturesManage projects, members and bills (add/remove/edit)Search bills (by payer, name, amount, date)Generate and share project statistics and settlement planDark theme and customizable main app colorShare/import projects with link/QRCodeConnect to a Nextcloud account to automatically add projectsBackground sync service with notifications on bills eventsMulti-lingual user-interface (translated on Crowdin: https://crowdin.com/project/cowspent)RequirementsIf you want to host a project in Nextcloud Cospend :Nextcloud instance running with Cospend app installedIf you want to be able to create remote projects from Cowspent : enable public project creation on your Nextcloud Cospend instance.AlternativesMoneyBuster which is FOSS but has older UI and was missing some QoL features. Tricount, Cospender, Splitwise etc... which are not FOSS and force you to give away your private data.
GitHubIzzyOnDroid
Crates.io unofficial
APK
This app is made for making it easy to browse Rust crates. Where you can subscribe to your favorites and get notifications when they got updates or when they get downloaded more.
F-DroidGitHub
C
Crazyflie Client
APK
Connect to Crazyflie 2.x using Bluetooth low energy and both the original Crazyflie and Crazyflie 2.x using the USB Crazyradio dongle connected with a USB OTG cable. Features: * Control Crazyflie and Crazyflie 2.x using Crazyradio on a USB OTG compatible device * Control Crazyflie 2.x using Bluetooth LE 4.0 * Control mode configurable * Control sensitivity configurable * Axis and button mapping configurable (only for game pad) * Control Crazyflie using touch controls * Control Crazyflie using game pad (connected via USB or Bluetooth) * Control Crazyflie using the device's gyroscope * Control LED ring effects (requires Crazyflie 2.x and optional LED ring deck) * Play the Imperial March melody on the buzzer deck (requires Crazyflie 2.x and optional buzzer deck) * Update Crazyflie using Crazyradio (experimental feature, update via BLE coming soon) Please note: This app is designed to control Crazyflie and Crazyflie 2.x. It requires either a Crazyradio, Crazyradio PA or a Bluetooth LE 4.0 compatible device running Android 4.4+. Only Crazyflie 2.x can be controlled with Bluetooth LE. Do not pair the Crazyflie via Bluetooth settings! Distributors for Crazyflie and Crazyradio can be found on our distributor list: https://www.bitcraze.io/buy/local-retailers/ This app is using JoystickView Widget from mobile-anarchy-widgets (https://code.google.com/p/mobile-anarchy-widgets/wiki/JoystickView). Contributions are welcome! How to use the bootloader: The list of firmwares should automatically be filled (make sure you have a network connection!) Select a firmware (make sure you select the right one depending on which Crazyflie you want to update (CF1 or CF2)) Flash firmware (For Crazyflie 1, click on "Flash firmware" and switch on the Crazyflie during the next 10 seconds. For Crazyflie 2, press the ON/OFF switch of the Crazyflie longer than 1.5 second until one blue LED blinks. Then release the button and both blue LEDs should blink. Then click on "Flash firmware") After a successful flash the Crazyflie will automatically restart in firmware mode and is ready to use. It's nearly impossible to brick the Crazyflie. In case of any problems during flashing, you can always try again or use the PC client to re-flash. Permissions: * Photo/Media/Files: This is required to save the firmware files on the device. * Bluetooth connection information: This is required for connecting to Crazyflie 2.x over Bluetooth. * Location: This is required for Bluetooth LE scanning since Android 6.0.
F-DroidGitHub
Crescent Cash
APK
Send coins to a Cash Account (https://cashaccount.info) or Bitcoin Cash address with Crescent Cash. Simple. Secure. Trustless. Crescent combines the simplicity of traditional, centralized money apps with the security of trustless Bitcoin wallets. Crescent Cash is a non-custodial wallet that allows for you to send Bitcoin Cash to other Cash Account users with their username, or to normal Bitcoin Cash addresses.
F-Droid
C
Critical Maps
APK
This app tracks your location and shares it via a map with all other participants of the critical mass bicycle protest. You can use the chat to communicate with all other participants. Location sharing and chat relies on criticalmaps.net. Location tracking is always active while using the app.
F-DroidGitHub
Critical Velocity
APK
Captain! The planet is collapsing! We have to get out of this tunnel, but we've been hit! Our thrusters are failing.... So begins your journey back to the surface! Watch out for barriers and obstacles in this open source side scrolling arcade style game! Once you reach 25000 points, you will find the exit to the surface and save the lives of your crew, but after passing each obstacle, your vessel picks up speed, making the journey more difficult! Can you make it, Captain?
F-Droid
Croatian for AnySoftKeyboard
APK
Croatian layouts and dictionary for AnySoftKeyboard keyboard app. This is an expansion layouts pack for AnySoftKeyboard. Install AnySoftKeyboard first, and then select the desired layout from AnySoftKeyboard Settings->Keyboards menu.
F-DroidGitHub