Android

5104 apps · platform

Cardboard Museum
APK
A Muzei 3.0 plugin for the (potentially NSFW) Danbooru imageboard, which sets the wallpaper to an (anime/manga-style) image matching the given tags. Supports authentication to bypass account restrictions e.g. the default limit of a maximum of two tags. Additionally, the app tries to avoid NSFW images by default (although this is configurable), and there is the ability to preview potential matching images to be aware of what the wallpaper will be like. Code of the Danbooru Image Board can be found at Github.
F-Droid
Cards Score Keeper
APK
App for keeping score in card games. Currently only supports the game BoerenBridge.
F-DroidGitHub
Cards With Cats
APK
Play Hearts and Spades card games against computer-controlled cats. In Hearts, pass your bad cards to opponents and avoid taking hearts and the queen of spades. In Spades, bid on how many tricks you can take, then work with your partner to make your bid and prevent your opponents from making theirs.
F-DroidGitHub
Carfoin
APK
Application for managing multiple Investment Fund Portfolios. It allows you to easily create personalized Portfolios and follow their evolution. Operate quickly with the Funds to consult, update and archive their net asset values.It allows simulated subscription and redemption operations to follow the evolution of the capital invested and its profitability. It also presents a global view of the portfolio and allows you to back up and share portfolios with other users.Notice: Currently this application is in Spanish only. Other languages might be included with some future release.Main features:It allows you to create multiple personalized Investment Fund Portfolios and follow their evolution.Verify the ISIN code of the Funds with the check digit.Update via internet the last price or a time interval and archive the net asset values obtained.It presents the data through tables and graphs and calculates some statistical indices.It allows simulating subscription and redemption operations to follow the evolution of the capital invested and its profitability (TWR and MWR).Summary and graphical view of the global position of the portfolio.Obtains the price of the Dollar to compare portfolios with different currencies.View and download fund documents: brochure and latest periodic report (pdf format).Shows the Morningstar Rating (updated every month).Backs up the main portfolio file (SQLite3 database).Allows you to share wallets with other users of the App.More features coming soon...
GitHubIzzyOnDroid
Carnet
APK
Carnet is a powerful note taking app which purpose is not only to write your shopping list but can also be used to write longer texts, stories, etc. Carnet is available on Android and Linux, also on your web browser with full compatibility with Windows, Mac and Linux, with sync capabilities (not mandatory) '''Features''' * Complete editor : bold/italic/underline/color/highlight/alignment * Import from Google Keep (only on desktop, then sync on mobile) * Organize with folders and choose root storage folder depending on your needs * Keywords * Quickly see your recent notes * Search amount your notes * Protect the app with a pin code (won't encrypt notes) on android * Statistics : words/sentences/characters * Sync with NextCloud * Images / Record audio * Online editor as a NextCloud App * Dark theme * Change note background color * TodoLists * Websites' links * Multiple languages The app is in constant development
F-DroidGitHub
Carrion
APK
Automatically rejects all calls failing STIR/SHAKEN verification. Requires official support for Android 11 or higher, working VoLTE, and carrier support.
F-Droid
Cartes IGN
APK
This app is only available in French. Please switch the locale to fr-FR to access the detailed description.
F-DroidGitHub
Carts Bus Boarding
APK
This application is a part of CARTS research project and detect boarding of bus using smartphone sensors.
F-DroidGitHub
Cascada
APK
It is turn based game between two players where try to collect 9 marbles to win before the other player. They will pick a color and select a slide to drop the chosen marble which will go thought gates. If any marble has fall to the bottom, they will be add to the score if they match the target colors in the score board. Cascada is a free and open source software version for android of the classical game Avalanche from the '60s ([wikipedia page](https://en.wikipedia.org/wiki/Avalanche_(marble_game))). The mechanics creator is Frank W. Sinden. The publisher of the board game Avalanche is Parker. I'm not associated with any of them in any way. 📡 Offline game 📺 No ads 💸 No In-App purchases 🕵️‍♀️ No user tracking 🛑 No permissions needed 📖 Open Source on https://gitlab.com/miguelython/cascada 👨‍💻 Created with Godot Engine 4 Made with love by Miguel Páez
F-Droid
Cash On Track
APK
Cash on Track is a simple app to help plan and track your money. With this app, you can:Create trackers to dedicate a certain budget for each month/week.Add purchase records to these trackers.View the balance of these trackers after purchase records have been applied.
GitHubIzzyOnDroid
CashCompass
APK
CashCompass is an app helping you to manage your budget and master your money. With it, you can effortlessly track your expenses.Features:📊 Intuitive dashboard for a complete financial view💹 Detailed income and expense tracking🔒 Enhanced data security on-device💱 Multi-currency support for global use🌐 User-friendly interface for simplified finance management
GitHubIzzyOnDroid
Cashiro
APK
Cashiro — Free & Open-Source, private SMS-powered expense tracker Automatically extracts transaction data from bank SMS messages and PDF Statements [Gpay & Phonepe UPI] using pattern-based parsing. Works 100% offline - no internet connection required. Key Features: • Multi-Source Transaction Extraction - Automatically parses SMS and PDF Statements [Gpay & Phonepe UPI] with pattern-based extraction • 100% Offline Core Features - Transaction parsing, analytics, and exports work without internet • Optional AI Chat - Download Qwen 2.5 model (1.5GB, Apache 2.0) for natural language queries • Dynamic Home Screen - Customizable widgets including heatmaps, analytics, and transaction lists • Advanced Budgeting - Track historical spending, manage monthly limits, and view subscription trends • Auto-Categorization - Intelligent merchant cleaning and categorization for clear spending insights • Data Portability - Export as CSV ; smart backup/restore for all preferences and data • Premium Material You Design - Sleek interface with blur effects and fully customizable dynamic theming Currently Supported Banks & Countries (80+ banks across 14 countries): • India: HDFC, SBI, ICICI, Axis, PNB, IDBI, Indian, Federal, BOB, Canara, etc. • USA: Citi, Discover, Old Hickory, Charles Schwab, Navy Federal • UAE: FAB, ADCB, Emirates NBD, Mashreq, Liv Bank • Nepal: Laxmi Sunrise, Everest, NMB, Siddhartha, Prime Commercial • Thailand: Bangkok Bank, Kasikorn, SCB, Krungthai, Krungsri, etc. • Other regions: Ethiopia (CBE), Tanzania (M-Pesa), Kenya (M-PESA), Pakistan, Iran, Egypt, Saudi Arabia, Colombia, Belarus. • Plus payment services like Slice, LazyPay, Jio Pay, and Juspay. Privacy & Security: • No internet required for core functionality (SMS parsing, analytics, exports) • Pattern-based transaction extraction - no AI needed for parsing • Optional AI chat uses on-device Qwen 2.5 model (Apache 2.0 licensed) • SMS permission is read-only - we never send messages • No user accounts or cloud sync required • Open source - audit the code yourself on GitHub • Zero data collection or tracking How It Works: 1. Grant SMS permission (read-only access) 2. App automatically parses bank SMS using regex patterns 3. View categorized transactions, analytics, and subscriptions 4. Optionally download AI model for chat features Perfect for: • Automatic daily expense tracking • Understanding spending patterns and budgeting • Managing subscription payments • Financial planning and analysis • Maintaining detailed transaction records Technical Notes: • Core SMS parsing uses regex patterns, not AI • Optional Qwen 2.5 model (Apache 2.0) for chat feature only • F-Droid flavor excludes all proprietary dependencies Cashiro respects your privacy while helping you take control of your finances. Join thousands of users who trust Cashiro for secure, automatic expense tracking without compromising their data.
F-DroidGitHub
Casio G-Shock Smart Sync
APK
Casio G-Shock Smart Sync What is it? ----------- This is an unofficial app for Casio G-Shock, Edifice, and Pro Trek watches. It allows you to control your watch, sync data, and configure settings without a Casio ID. It offers a faster, privacy-focused, and more powerful alternative to the official Casio app. Key Features check ------------------ - No Account Required: Skip the Casio ID login entirely. - Calendar Sync: Push your calendar events (Google, Samsung, etc.) to your watch as reminders. - Auto Timezone: Automatically adjusts watch time when you travel. - Remote Control: Use your watch buttons to take photos, control music, or launch voice assistants. - Alarm Sync: Configure watch alarms easily from your phone. - Phone Finder: Trigger a loud alarm on your phone to find it. Supported Watches ----------------- The app works with many Bluetooth-enabled G-Shock, Edifice, and Pro Trek models. - Square: GW-B5600, GMW-B5000, GW-5000, DW-B5600 - CasiOak: GA-B2100, GBM-2100 - G-Steel: GST-B500, GST-B400, GST-B200 - Edifice: ECB-10, ECB-20, ECB-30 - Others: GBD-800, GBD-H1000, GG-B100 Note: While these watches connect, not all specific hardware features (like fitness tracking steps on GBD models) may be fully supported yet. App Walkthrough --------------- 1. Connection Screen This is the first screen you see. It handles the Bluetooth connection to your watch. - Status: Shows generic connection status. - Scan/Connect: Automatically scans for your watch. - Paired Devices: Lists your previously connected watches for quick access. Connection is typically much faster than the official app (~3.5s vs 12s). 2. Time Setting Manage your watch's timekeeping effortlessly. - Local Time: Displays the current time from your phone. - Send to Watch: Tap the button to sync your phone's time, timezone, and DST settings to the watch immediately. - Home Time: Shows the 'Home' city configured on the watch. - Battery: Displays the current battery level of the watch. 3. Alarms Read and configure the alarms stored on your watch. - View Alarms: See the current settings for all 5 alarms and the hourly signal (Chime). - Edit: Tap any alarm to change its time. - Sync: You can send these alarm settings to the watch. 4. Events (Calendar Sync) Sync your phone's calendar to your watch! - Upcoming Events: Lists future events from your phone's calendar. - Send to Watch: Pushes these events to the watch's Reminder feature. - Compatibility: Supports one-time and simple recurring events. Complex recurrence rules might show as "Incompatible". 5. Actions (Remote Control) Turn your watch into a remote control. Assign actions to button presses on the watch. - Find Phone: Make your phone ring loudly. - Take Photo: Snap a picture with your phone's camera. - Next Track: Skip music tracks on your phone. - Voice Assist: Launch Google Assistant. How to use: Short-press the lower-right button on the watch (when in Time mode) to trigger the selected action. 6. Settings Configure app and watch preferences. - Watch Settings: Adjust specific watch configurations (light duration, power saving, etc.). - App Settings: Configure theme, behavior, and advanced options. Where are my World Cities? -------------------------- Using an app to manually swap between Home Time and World Time is a bit silly. Your phone already knows where you are. When setting time, this app will also set the Home Time, Timezone, and DST state to your current location. So when travelling to another timezone, just set time and you are good to go. Build Your Own App ------------------ For those who want to build their own Android app for interfacing with the G-Shock 5000/5600 watches, I have also created an API (library) project here: https://github.com/izivkov/GShockAPI. Similar Project --------------- If you'd prefer not to use a mobile app but still want to set the correct time on your G-Shock, check out this Python project which can run as a server on a PC or Raspberry Pi: https://github.com/iziv
F-DroidGitHub
CastLab
APK
Cast your photos, videos, and audio to DLNA/UPnP and FCast devices on your local network. Features: - Cast media from your gallery, file picker, or online sources to any DLNA/UPnP or FCast receiver - Automatic device discovery (SSDP and mDNS) - Screen sharing to cast your Android screen in real time - Browse media by albums with date range and media type filters - Create and manage playlists - Player controls: play, pause, stop, seek, volume, autoplay - Background playback with notification controls (play/pause/stop) - Extract and cast videos from web pages (HTML parsing) - Cast from PeerTube and YouTube via Invidious instances (no direct YouTube connection) - Import M3U/M3U8 playlists (IPTV, online streams) - Open files directly from the file picker - Light, Dark, Auto, and Custom themes with 8 presets - Material Design 3
F-Droid
C
Cat Avatar Generator
APK
Generate avatar and profile pictures based on Pepper and Carrot by David Revoy.
F-DroidGitHub
Cat Printer
APK
Cat-Printer supports some Bluetooth thermal printers of model GB01, GB02, GT01, GB03. It has cross-platform support (is also available for Linux, MacOS and Windows).The app might ask you for background location access, which you can safely deny. (Foreground) Location permission is required for scanning Bluetooth devices in newer Android system.
GitHubIzzyOnDroid
Cat a shooter 😼
APK
This is a simple game that was made in Love2D where you will need to play by the cat 😼, and shoots off from enemies 🛸 for earning so mush score as you can.
F-Droid
CatShare
APK
Features: - Bluetooth discovery - Receive file - Send file (Shizuku required)
F-DroidGitHub
Catalan for AnySoftKeyboard
APK
AnySoftKeyboard keyboards pack: Catalan keyboard layout. * Dictionary now support inner-word "·" This is an expansion layouts pack for AnySoftKeyboard. Install AnySoftKeyboard first, and then select the desired layout from AnySoftKeyboard Settings->Keyboards menu.
F-DroidGitHub
Catan Dice Game
APK
Note: In a future version this app will stop distributing the original Catan artwork. If you may be able to help with replacements please drop by at the issue tracker. Unofficial version of a very famous resource dice board game. This version is not associated with the publishers of the original game.
F-Droid
Catima — Loyalty Card Wallet
APK
Stop the search for plastic reward cards during store or webshop checkout. Scan barcodes to your device using its camera, forget about cards. Forget your wallet, or keep it ultralight for valuables. With this essential everyday carry (EDC) tool you can replace useless plastic with cash. - Avoid spying with very few permissions. No Internet access and no ads. - Add cards or codes with names and customizable colours. - Manual code entry if there is no barcode to store, or it can't be used. - Import cards and codes from files, Catima, FidMe, Loyalty Card Keychain and Voucher Vault. - Make a backup of all your cards and transfer them to a new device if you want. - Share coupons, exclusive offers, promo codes, or cards and codes using any app. - Dark theme and accessibility options for vision impaired users. - Made for everyone by the libre software community. - Localized hand-made translations for 40+ languages. - Gratis, supported by community contributions. - Use, study, change and share it as you wish; with all. - Not only Free Software / Open Source. Copylefted libre software (GPLv3+) card management. Simplify your life and shopping, and never lose a paper receipt, in-store payment gift card or airplane ticket again. Take all your rewards and bonuses with you, and save as you go.
F-DroidGitHubIzzyOnDroid
Catverbs
APK
Catverbs can be used as a reference for the conjugation of most catalan verbs. Its interface is in catalan as well.
F-DroidGitHub
C
CaveSurvey
APK
CaveSurvey tries to make creating speleo maps easier by aiding the data collection. It allows you to take the measurements table with you underground and leverages all the sensors available to facilitate the surveying process. Measurements can be typed manually, read via Bluetooth (check the supported laser distance measurer devices) or with the built-in compass/clinometer. You can enter notes, save the GPS location at the entrances, take pictures, draw simple sketches etc. Data collected can be verified on site with simple 2D map and exported in Excel, AutoCAD, Therion, Google Earth and others for further processing.
GitHubIzzyOnDroid
Cavern Cravers
APK
Navigate a 4x4 grid trading health with your enemies, and avoiding bombs to get rich by collecting jems from your expedition.
F-DroidGitHub