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Protect your accounts with Proton Authenticator, a private and secure cross-device two-factor authentication (2FA) that works offline. Created by Proton, the creators of Proton Mail, Proton VPN, Proton Drive, and Proton Pass. Proton Authenticator is open-source, end-to-end encrypted, and backed by Swiss privacy laws. It’s the safest way to generate and store your one-time passwords (TOTP) for 2FA Login. Why Proton Authenticator? - Free to use: No Proton account required, ad-free. - Offline support, on mobile and desktop apps - Sync your 2FA codes to all your devices with end-to-end encryption. - Enable automatic backups for peace of mind - Easily import from other 2FA apps, or export from Proton Authenticator. - Protect your account with biometrics or a PIN code. - Open-source transparency, verifiable code. - Protected by Switzerland’s privacy laws. Trusted by millions. Built by Proton. Take control of your digital security today.

Secure, encrypted calendar for your Android devices.

Secure cloud storage for your Android devices.

End-to-end encrypted email service based in Switzerland.

Proton Pass is an end-to-end encrypted password manager that protects your online identity.

Get the password manager created by the scientists who met at CERN behind Proton Mail, the world’s largest encrypted email provider. Proton Pass is open source, end-to-end encrypted, and protected by Swiss privacy laws. Pass offers more than other free password managers and has no ads or data collection. You can use it for free forever on all your devices to create and store unlimited passwords, autofill logins, generate 2FA codes, create email aliases, secure your notes, and more. * How can Proton Pass be free forever? We offer Pass for free because everyone deserves online privacy and security. This is possible thanks to our supportive community on paid plans. If you would like to support our work and get access to premium features, consider upgrading your plan. * Protect more than just your passwords. Join over 100 million people who have signed up for Proton’s privacy ecosystem, which includes Proton Mail, Proton Drive, Proton Calendar, Proton VPN, and more. Take back control of your privacy online with our encrypted email, calendar, file storage, and VPN. * Protect your logins and their metadata with battle-tested end-to-end encryption While many other password managers only encrypt your password, Proton Pass uses end-to-end encryption on all your stored login details (including your username, the website address, and more). Pass protects your information with the same battle-tested encryption libraries all Proton services use. * Audit Pass’s open-source code Like all other Proton services, Pass is open source and built on the principle of trust through transparency. As scientists, we know that transparency and peer review lead to better security. All Proton Pass apps are open source, meaning anyone can verify our security claims for themselves. With Proton Pass, you can: - Store and auto-sync unlimited logins on unlimited devices: You can create, store, and manage your credentials from anywhere with our browser extensions and apps for Android and iPhone/iPad. - Sign in faster with Proton Pass autofill: You no longer need to copy and paste your username and password. Easily and securely log in with Proton Pass autofill technology. - Avoid weak passwords: With our built-in secure password generator, you can easily generate strong, unique, and random passwords based on the security requirements for every website you sign up to. - Safely store encrypted notes: You can save private notes in Pass and access them on all your devices. - Protect Proton Pass with biometric login access: You can add an extra layer of protection to Proton Pass by using your fingerprint or face to unlock the app. - Create unique email addresses with hide-my-email aliases: Proton Pass helps you hide your personal email address with email aliases. Keep spam out of your inbox, avoid being tracked everywhere, and protect yourself from data breaches. - Make 2FA easy with our built-in authenticator: With Pass’s integrated 2FA authenticator, using 2FA is finally fast and convenient. Easily add a 2FA code for any website and autofill it when you log in. - Easily organize and share your sensitive data with vaults: Manage your logins, secure notes, and email aliases with vaults. In the next version of Pass, you’ll be able to share individual items or an entire vault with your family, friends, or colleagues. - Quick offline access to your login data: Access your stored passwords and notes in Pass from wherever you are, even when your phone has no internet connection. - Secure your Pass account with additional security measures: Protect all your data with another layer of protection, either with TOTP or U2F/FIDO2 security keys. - Get unlimited email forwards: There’s no limit on the number of emails you can have forwarded from your alias to your inbox. For more information, visit: https://proton.me/pass Learn more about Proton: https://proton.me

Proton VPN is the world's ONLY free VPN service that is safe to use and respects your privacy. Proton VPN is created by the CERN scientists behind Proton Mail - the world's largest encrypted email service. Proton’s VPN offers secure and encrypted internet access with advanced security features and access to blocked websites and streaming platforms. Used by millions worldwide, Proton’s secure no-logs VPN offers 24/7 private internet access, and does not record your browsing history, display ads, sell your data to third parties, or limit downloads. Free VPN features available to all users: • Unlimited data access with no bandwidth or speed restrictions • Strict no logs policy; your privacy is our priority • Bypass geo-restrictions: smart protocol selection automatically overcomes VPN bans and unblocks censored sites and content • Full disk encrypted servers protect your data privacy • Perfect forward secrecy: encrypted traffic cannot be captured and decrypted later • DNS leak protection: we encrypt DNS queries to ensure that your browsing activity cannot be exposed through DNS leaks • Always-on VPN/ kill switch offers protection against leaks caused by accidental disconnections Premium VPN features: • Access 3800+ high speed servers across 80+ countries worldwide • Fast VPN: high-speed server network with connections up to 10 Gbps • VPN Accelerator: unique technology increases Proton VPN's speeds by up to 400% for a faster browsing experience • Unblock access to blocked or censored content to get unlimited internet access • Connect up to 10 devices to the VPN at the same time • Ad blocker (NetShield): a DNS filtering feature that protects you from malware, blocks ads, and prevents website trackers from following you across the web • Stream films, sports events, and videos on any streaming service (Netflix, Hulu, Amazon Prime Video, Disney+, BBC iPlayer etc) with our fast server network • File-sharing and P2P support • Secure Core servers protect against network-based attacks with multi-hop VPN • Tor over VPN provides automatic integration with the Tor anonymity network • Split tunneling support allows you to select which apps go through the VPN tunnel Why Proton VPN? • No personal data required to sign up • Proton VPN's Secure Core architecture allows our secure VPN service to defend against network-based attacks • Unique VPN Accelerator technology increases your VPN speeds by over 400% • Offers state-of-the-art security and performance using the WireGuard protocol • Independently audited by SEC Consult with all results published on our website • Physical data centres accessible only via biometric verification • Trusted open-source code that can be reviewed for security by anyone • Data protection using AES-256 and 4096 RSA encryption • Multi-platform support for use across Android, Linux, Windows, MacOS, iOS and more Join the privacy revolution Your support is important as it allows us to continue our mission to bring online freedom and the right to privacy to people around the globe. Get our private VPN free today and enjoy fast VPN connections and a secure internet, from anywhere. Experts’ opinion: Mozilla: “There are many VPN vendors out there, but not all of them are created equal. Proton VPN offers a secure, reliable, and easy-to-use VPN service and is operated by the makers of ProtonMail, a respected, privacy-oriented email service... As a company they have a track record of fighting for online privacy and they share our dedication to internet safety and security.” PCMag: “[Proton VPN’s] focus on exacting security at an affordable price tag makes it a compelling choice. Plus, its free version is the best we've tested so far.” Follow Proton VPN on social for all the latest news and offers: Facebook: /proton Twitter: @protonvpn Reddit: /protonvpn Instagram: /protonprivacy

Proximity Service uses your device’s proximity sensor to control the screen on/off state. Simply covering the sensor will turn the screen off whilst keeping the device awake – perfect for games that need to be running in the foreground but don’t need your continuous attention. Flip your phone on a table, place it in your pocket, or use any other means to cover the proximity sensor. As soon as the sensor is uncovered, the screen will come back on.Proximity Service is minimal – there is no user interface and no complicated settings to deal with. Running the app will place a notification in the system that will persist as long as the service is running in the background. Touching the notification will stop the service.

I created this app because my Xiaomi has some bugs during the call and with my face I close the call or mute the microphone accidentally. The application does nothing but lock the screen when the phone is brought close to the ear during a phone call. Some special permissions are needed to lock the screen. If the application does not remain active in the background, disable battery optimizations on the app settings. No ROOT required

Proxy Exit is NOT a way to set up a proxy on your phone. It is a part of a setup to route your desktop browser's internet traffic through your phone's mobile data connection. Setup requires three components: a Proxy Server, this app, and a configured browser. ● Start the Proxy Server Run the following Docker command on a machine accessible from the internet: docker run -d -p 8888:8888 -p 9999:9999 -e AUTH_CODE=XXX registry.gitlab.com/viru7/proxy:latest Port 8888 — browser HTTP proxy connections Port 9999 — mobile app connections XXX — your chosen password If the server is running on a home machine, ensure port 9999 is forwarded to it. ● Configure the app Enter the server's IP address, port (9999), and your password, then tap Start. Keep the app running in the foreground while in use. If the connection to the server drops, the app will automatically retry every minute. ● Configure your browser Set the browser's HTTP and HTTPS proxy to the server's IP address and port (8888). How it works: 1. The app connects to the Proxy Server, making the phone available as a proxy exit node. 2. When the browser needs to make an HTTP request, it sends it to the Proxy Server. 3. The Proxy Server forwards the request to the phone over the established connection. 4. The phone fetches the content via mobile data and returns it through the server to the browser. For more details see: https://gitlab.com/viru7/proxy

Application and Widget allowing user to find its current public IP address. This application uses ipify API () to find IP. This service is opensourced here : https://github.com/rdegges/ipify-api. It doesn't log anything. See here for more details : https://www.ipify.org. App Icon is based on the work of Eugenio Hansen, licensed under CC BY-SA 3.0. His work can be viewed here : https://ccsearch.creativecommons.org/photos/b9784438-27c5-4fcd-86cd-ccb073e795f9

Have you ever found yourself standing before a piece of outdoor art, curious about its story? Or arrived in a new place wondering if there’s any outdoor artwork waiting to be discovered nearby? PublicArtExplorer allows you to discover and explore public art around you in just two clicks. The app uses your location to instantly reveal nearby sculptures, murals, and installations, complete with detailed information about each piece and its artist. PublicArtExplorer’s data is based on the open platforms OpenStreetMap and Wikipedia. Because these platforms are built and maintained by a global community of volunteers, anyone can contribute: if you notice missing details or discover new artworks, you’re encouraged to add or update information directly on OpenStreetMap or Wikipedia. This collective approach means that every contribution helps to improve the app for all users, fostering a shared, up-to-date resource that benefits everyone interested in public art. ## Key features Show what's around and offer to show the details for each artwork. Aimed at providing low barrier access to public art as well as instigiating people to add missing information to OSM and Wikipedia for the benefit of others. ## Web site https://publicartexplorer.com/

Does everything you could dream of about such an app: - Follows android color scheme (Dark, Light) - Shows pulse and time since start. - May even show the charge left on the BLE device.

Redirect calls to Signal, Telegram, Threema, or WhatsApp.Features:Material You designPopup with cancel optionToggle per-service supportRedirection only on Wi-Fi/DataAllowlist specific contactsChange per-service priorityCustomize popup position, animation, and durationRegex contact filterAnd more!Supports:SignalTelegramThreemaWhatsAppPermissions required:CALL_PHONE - initiate calls via messengerREAD_CONTACTS - check contact compatibilityREAD_PHONE_NUMBERS - detect outgoing callSYSTEM_ALERT_WINDOW - show popup overlayACCESS_NETWORK_STATE - check connectivityINTERNET - check connectivity and verify donatesCurrently all of the permissions are required.License: GPL-3.0Free and open source

A music player app to complement your offline music collection with playlist support, theme options, multiple now playing screen, quick play shortcuts, QS tiles, sleep timer and lot of useful customisations. Permissions required by the app: Necessary permission: 1. READ_EXTERNAL_STORAGE: To fetch the tracks stored in the device. 2. FOREGROUND_SERVICE: To continue media playback even if the application is in the background. 3. WRITE_EXTERNAL_STORAGE: Necessary to display album art in some devices (primarily in Android <= 9) Optional permissions 3. BLUETOOTH: To detect the connected/disconnected state of bluetooth device (used only when Bluetooth auto play is turned on in the settings). 4. RECEIVE_BOOT_COMPLETED: This permission allows the app to start necessary services which enables Bluetooth auto play functionality after device reboot (used only if Bluetooth auto play is turned on).

Xposed module that renders download progress as an animated ring around the camera cutout. Hooks system download notifications and renders them with configurable colors, animations, and haptic feedback. Supports an active download counter, battery saver-aware rendering, per-rotation (0°/90°/180°/270°) calibration for text and badge offsets, and optional vertical filename text in landscape. Requires Android 9+, LSPosed, and a Pixel/AOSP-based ROM (other ROMs may not work as expected).

PuppyGit is a modern git client for Android. Open Source, no Ads and free to use.Features：pull/push when enter/exit specified appstasker supported via http servicefetch/merge/pull/push/sync/checkout/resetresolve conflictfiles explorermarkdown previewtext editorrebase/tags/reflogand more...https://github.com/catpuppyapp/PuppyGit

Pure Link is the ultimate "Swiss Army Knife" for privacy-conscious users and developers. It is a powerful, Ultra-Lightweight URL cleaner designed to strip tracking parameters, expand shortened links, open direct chats, and provide essential developer tools—all wrapped in a Sci-Fi themed, screen-reader optimized interface.🛡️ PRIVACY & CORE SANITIZATIONFlexible Usage: You are in full control. Clean links manually through the main app interface, share links directly to Pure Link from other apps, or enable the optional background monitoring service for full automation.Deep Cleaning & Invisible Processing: Share any link from your browser or other apps directly to Pure Link. It instantly removes invasive tracking tags (like "utm_", "fbclid", "gclid", and "ref") and copies the clean URL to your clipboard without ever opening a new screen or interrupting your workflow!In-Place Text Cleaning: Select any text or URL inside any app, tap "Pure Link" from the context menu, and it will instantly clean and replace the link right where you are typing.Smart Unshortener & Advanced Resolution: Safely expands shortened URLs (e.g., bit.ly) in the background to reveal the true destination. It simulates standard browser requests to ensure complex redirect chains resolve correctly, protecting you from hidden malicious sites.Auto-Updating Filters: Automatically fetches the latest tracking filters from our GitHub repository every week, keeping your privacy protection up-to-date without needing an app update.📜 SMART WORKFLOW & TOOLSQuick Settings Tile: Conveniently toggle the optional clipboard monitoring service on or off directly from your phone's top notification shade.Bilingual Support: Seamlessly switch between English and Arabic interfaces on the fly without restarting the app.Smart History: Saves only the actually cleaned links (up to 10) locally for quick access, allowing you to re-copy or share them easily.Direct Message: Start a chat on your favorite messaging apps instantly using just a phone number or username, without saving them to your contacts.Developer Utilities: Built-in Base64 Encoder/Decoder and a one-click UUID Generator for quick text processing.♿ ACCESSIBILITY FIRST (Screen Reader Optimized)Designed by a Blind Developer: Built from the ground up with a "Blind-First" approach, ensuring 100% compatibility with TalkBack and other screen readers. Every element is clearly labeled.Smart Feedback: Get precise details and haptic vibrations after every action (e.g., "2 links cleaned, 1 unshortened").Sci-Fi Theme & Maximum Efficiency: Features a sleek "Green on Black" terminal style designed for ultimate energy efficiency. It is highly optimized to run indefinitely without consuming your device's battery or system resources.💻 ALSO AVAILABLE ON DESKTOPLooking for this power on your PC? Check out "Pure Link Desktop" on our GitHub repository. It’s a high-performance system tool written in Go (Golang) that runs silently in your system tray. https://github.com/ahmedthebest31/PureLinkOpen Source Project: https://github.com/ahmedthebest31/PureLink-Android⚠️ ACCESSIBILITY SERVICE API DISCLOSURE: To enable its core background automation, Pure Link utilizes the AccessibilityService API. When the background monitoring feature is enabled by the user, this API is used to detect copied URLs across your screen or clipboard. This allows the app to instantly unshorten links and remove tracking parameters in the background without requiring you to manually open the app. Privacy Guarantee: We respect your privacy. This API is used EXCLUSIVELY for detecting and sanitizing links. We DO NOT collect, store, record, or share any of your personal information, screen content, or clipboard data with any third parties.

Push Notifications API is a open-source simple Android app for displaying notifications on your phone through a REST-API.It is a tool for developers that need a easy way to post notifications on their phone. The application requires a self hosted API to handle all the notifications. The sources for that API can be found in the repository of this app, where the usage is explained as well.

Securely store a password that can be shared out with a simple web link. Password will be removed after a set number of visits, or after a time limit.

Master the ultimate Puzzle Challenge Games with over 273 free brain games and logic puzzles. This professional suite is the definitive collection for anyone seeking the best puzzle games for adults, designed to sharpen your mind with offline brain games and the best handcrafted puzzle games experience. Whether you want to play Minesweeper, master the classic Snake Game, or conquer free puzzle games for adults, PUZZLE offers an unparalleled library. From math puzzle games to intense typing games, our minimalist design ensures a focused, ad-free environment for pure mental stimulation. Join thousands of players who choose PUZZLE for: • Puzzle Challenge Games: Over 273 unique titles including 2048, Sudoku, and more. • Play Minesweeper: The breakout hit of 2026, now available for offline play. • Brain Games for Adults: Scientific challenges in Logic, Math, Memory, and Spatial categories. • Offline Puzzle Games: No internet? No problem. Play the best games anytime, anywhere. • Free Puzzle Games: Access a massive library of logic puzzles without hidden costs. INCLUDED GAMES (273 TOTAL): 🧠 ATTENTION (45): Attentional Blink, Blink Detector, COLOR MATCH, Chalk & Talk, Change Blindness, Choice Reaction Time, Color Match-Up, Color Maze Nav, Conjunction Search, Counting Sheep, Divided Attention, Double Trouble, Dual Mirror Nav, Dynamic Salience, FLANKER TEST, Focus Tunnel, Frequency Tap, Ghost Tap, Go / No-Go, Letter Cancel, Multi-Track Counter, Object Tracker, Odd One Out, Odd-Even Flash, Orbit Tap, Peripheral Focus, Reflex Tap, Reverse Stroop, Rhythm Master, Rule Switcher, Schulte Table, Sdmt Test, Shape Shifter, Shell Game, Simon Command, Spatial Conflict, Spotlight Track, Stop Signal, Stroop Test, Switch Task, Symbolic Flanker, Trail Making, Vigilance Task, Visual Search, d2 Attention. 🧩 LOGIC (40): ALPHABET SUDOKU, Akari, BINARY PUZZLE, BLOCK ESCAPE, BRIDGES, CROWN, Color Flood, DOMINOSA, EINSTEIN RIDDLE, FILLOMINO, Futoshiki, Gokigen Naname, HITORI, Kakurasu Sums, Kakuro, LIGHTHOUSES, LIGHTS OUT, Lock Pattern, Logical Syllogisms, MAGNETS, Masyu Loop, Matrix Reasoning, Minesweeper, NURIKABE, Nonogram, Norinori, Path Finder, Pipes, SKYSCRAPERS, Shikaku, Slitherlink, Sudoku, Symbol Logic, Tangle Fix, Tenner Grid, Tents & Trees, Tower of London, Triplets Trio, Water Sort, Wisconsin Card Sort. 🔢 MATH (55): 2048, Algebraic Balance, Angle Finder, Area & Perimeter, BALANCE SCALE, BASE SHIFT BLITZ, Base Conversion, Binary Scale Balance, Binary Speed, Binomial Match, CALCULATION SPRINT, Chain Calc, Collatz Path, Common Denominator, Countdown Math, Crypto-Arithmetic, Digit Swap Equations, Divisibility Dash, Factor Finder, Fibonacci Merge, Fraction Match, Fraction Matcher, Fractional Pizza, Graph Plotter, Inequality Balance, Inequality Dash, KenKen, Magic Square, Math Guess, Math Maze, Math Path, Matrix Matcher, Matrix Multiplier, Mental Abacus, Mental Calendar, Modulo Clock, Modulo Path, Number Bonds, Numerical Estimation, Operator Mix, Percentage Peak, Percentage Shopping, Prime Factor Trees, Prime Hunter, Quick Math, Radical Roots, Roman Arithmetic, Sequence Sleuth, Sum Pyramid, Sum Snake, Target 10, Target 24, Unit Converter, Vector Vector, Venn Numbers. 💾 MEMORY (50): Action Recall, Associative Pairs, CORSI BLOCKS, Card Counter, Chimp Test, Continuous Recog, Counting Span, Delayed Match, Directions Recall, Distractor Matrix, Double N-Back, Dual Coding, Dual-Task Memory, Event Timeline, Face-Name, Face-Trait, Fact Binder, Feature Matrix, Grid Displacement, Grocery List, Mandala Recall, Memory Matrix, Memory Palace, N-Back Test, Narrative Recall, Non-Matching Memory, Object Displacement, Object Shuffle, Operation Span, Path Recall, Pattern Recall, Pixel Mimic, Reading Span, Relational Memory, Reverse Span, Room Inspector, Running Span, Self-Ordered Pointing, Sequence, Sequence Stack, Source Monitoring, Spatial Cabinets, Staircase Memory, Sternberg Task, Story Builder, Symbol-Digit Assoc, Symmetry Span, Temporal Order, Visual Stats Lea

An app for drawing and filling in selected puzzle grids on your phone/tablet, to avoiding having to write on public papers, or for if you only briefly have access to the puzzle. Supports Crossword, Sudoku, and Battleship grids. For Crossword grids: * Draw a grid with any rectangular dimensions; * Use common symmetries to quickly draw the grid; * Load clues into the app as an image; * Highlight clues in the image so that they can be visible alongside the grid; For Sudoku grids: * Undo actions; * Ghost mode allows you to test solutions without overwriting the cells you are confident in; * Automatically check for repeated numbers; For Battleship grids: * Draw a grid with any rectangular dimensions; * Undo actions; * Ghost mode allows you to test solutions without overwriting the cells you are confident in; * The app keeps track of how many boats of each length you have and how many segments in each line; For all grids: * Save and load partially filled grids to return to later; * The option to autosave allows the grid to be stored for when you next open the app;

An open-source pixel drawing tool for Android. Features: - Canvas zooming and moving (two fingers) - Layer support - Grid support - Unlimited undo and redo - Color picker with an alpha channel - Various tools (bucket fill, eraser, rectangle, pen, line, eyedropper...) - Create canvas size up to 128 x 128 - Exportable to GIF, PNG, sprite atlas, folder... - Support for multiple projects

PySolFC is a collection of solitaire games written in Python. PySolFC is a desktop application that runs on Linux, Windows and Mac. It offers more than 1000 solitaire games such as Patience, Mahjongg, Shishensho, Memory and others and is published on https://pysolfc.sourceforge.io. If you are looking for a desktop version, take a look. The Android app is based on this work and provides a subset of the desktop functions. It is created and published from selected snapshots out of the sources.