Tools
136 apps
This is the largest group in the list: the utilities people install to make a phone do more. It covers terminals and Linux environments (Termux), file managers (Amaze), two-factor and password apps (Aegis Authenticator, KeePassDX), keyboards (FlorisBoard), barcode scanners, browsers and network proxies such as v2rayNG and Shadowsocks.
2FAS Authenticator1.5kKotlinupdated 9d agoA simple, safe, and open-source 2FA authenticator app.Google Play
AcDisplay751Javaupdated 4y agoA custom lock screen that provides a new way of handling notifications.Google Play
Aegis Authenticator13.3kJavaupdated 1mo agoA free, secure, and open-source app to manage your 2-step verification tokens.Google PlayF-Droid 3.4.3
AFWall+3.5kJavaupdated 3d agoAn IPTables-based firewall for Android that requires root access.Google PlayF-Droid 5.0.0-BETA_1
AIMSICD5.4kJavaupdated 11d agoAn app to detect and warn against IMSI-Catchers (StingRays).
Amaze File Manager6.4kKotlinupdated todayA beautiful and feature-rich Material Design file manager for Android.Google PlayF-Droid 3.11.3
Andlytics536JavaarchivedAn app for viewing statistics from the Google Play Developer Console.
AnExplorer2kJavaupdated 4mo agoAnother powerful and customizable file manager for Android.Google Play
AnotherMonitor1.1kJavaupdated 3y agoA developer tool that monitors and records CPU and memory usage.
AppOpsX628Javaupdated 6y agoA front-end application for the Android AppOpsService to manage app permissions.
Aurora StoreJavaGitLabAn open-source, alternative client to Google's Play Store with an elegant design.F-Droid 4.8.4
Barcode Scanner (ZXing)34.2kJavaupdated 3d agoThe official app for the popular open-source barcode scanning library.
Battarang Notifier201Kotlinupdated 5mo agoGet notified with a sound when your battery is low or fully charged.Google Play
Beta Updater for WhatsApp206Javaupdated 6y agoAn app to update WhatsApp to the latest beta version.
BetterBatteryStats670JavaarchivedProvides advanced battery statistics to help diagnose battery drain.
BinaryEye2.4kKotlinupdated 7d agoA well-polished, ad-free barcode and QR code scanner for Android.Google PlayF-Droid 1.75.5
Bitocle for GitHub203Javaupdated 11y agoA simple app for viewing source code on GitHub.
Bluetooth SimpleKotlinAn experimental app demonstrating simple chat-style Bluetooth communication.
BookStack19.1kPHPupdated todayA self-hosted platform for storing and organizing information and documentation.
Brevent854Javaupdated 7mo agoAn app to prevent other apps from running for long periods, without root.Google Play
Camera Color Picker224Javaupdated 6y agoUses the device's camera to capture colors around you in real time.
CashPilot Android8Kotlinupdated 3d agoDetects which passive income apps are installed and running on the phone, without root, and reports them to your own CashPilot server.
CFMobile37TypeScriptupdated todayManages Cloudflare zones, DNS records, firewall rules, analytics and Workers from a phone.Google Play
Clean Status Bar877Javaupdated 6y agoA utility to tidy up your status bar before taking screenshots.
Clip-Stack915JavaarchivedA clipboard history manager with a Material Design interface.Google Play
Cloudflare Mobile11Dartupdated 3d agoManages Cloudflare from the phone: zones, DNS, cache, WAF, Workers, Zero Trust, and an explorer covering the whole API.
Codecks1Kotlinupdated 14d agoLocal-first Android command deck, Bluetooth trackpad, and reviewable Mac automation surface.
ConnectBot3.5kKotlinupdated todayThe original, powerful SSH client for the Android platform.Google PlayF-Droid 1.11.1-oss
Content Provider Helper73Javaupdated 3y agoA developer tool to discover, query, and understand content providers.
Cryptomator1.2kKotlinupdated todayProvides transparent, client-side encryption for your cloud files.Google Play
DashClock Widget484Javaupdated 9y agoA popular, extensible lock screen and home screen widget.
Data Saver1Kotlinupdated 1d agoSee which apps spend your mobile data in the background and block them per network, with no INTERNET permission.Google Play
DAVx⁵3kKotlinupdated todayA CalDAV/CardDAV/WebDAV sync app for contacts, calendars, and files.Google PlayF-Droid 4.5.20-ose
DesignOverlay203JavaarchivedA developer tool that displays a design image overlay to help with UI implementation.
Developer Toolbelt339Javaupdated 4y agoAn on-device tool for low-memory testing by filling RAM.
Device Control183JavaarchivedAn app for rooted devices to control various system features.
Droid Watcher152JavaarchivedA remote control application with rich functionality.
DuckDuckGoJavaThe official, privacy-focused web browser from DuckDuckGo.Google PlayF-Droid 5.296.0
FBReaderJ1.8kJavaupdated 6y agoA free and ad-free multi-platform ebook reader supporting many formats.Google Play
Filester197Kotlinupdated 18d agoTemporary cloud storage for fast, private file sharingF-Droid 3.3.1-foss
Firefox6.4kKotlinarchivedThe official repository for the Firefox browser on Android.Google PlayFirefox Focus2.1kKotlinarchivedA lightweight, private browser with automatic ad and tracker blocking.Google Play
Flock357JavaarchivedA private contact and calendar sync solution.
Florisboard8.7kKotlinupdated todayA modern, privacy-respecting, and customizable keyboard for Android.F-Droid 0.5.2
FluxDown4.5kRustupdated todayA multi-protocol download manager with IDM-style dynamic segmentation for HTTP, FTP, BitTorrent, eD2K, HLS and DASH.
Forecastie902Javaupdated 10mo agoA simple weather app that uses data from OpenWeatherMap.
GfyCat360Javaupdated 6y agoAn app for browsing and sharing animated content from gfycat.com.
Git Store46Kotlinupdated todayAn Android-first app store for discovering and installing open-source APKs published through GitHub Releases. Browse repositories, view releases and changelogs, download apps with one tap, save favorites, and receive update notifications.GitFoxKotlinGitLabA client to manage GitLab projects, built with Clean Architecture.Google PlayF-Droid 1.7.3
GitHub Status18Javaupdated 8y agoA simple app to view the current status of GitHub's services.
Good Weather249Javaupdated 13d agoA clean, open-source weather app for Android.
Granular Volume: Quiet Dial39Kotlinupdated 2d agoLowers system audio below the hardware volume floor, in seven steps down to -30 dB, from a floating dial.F-Droid 1.7.2
GridWichterle403Javaupdated 12y agoA developer tool that shows a grid overlay on the screen to help verify UI designs.
Hash Checker217JavaarchivedA fast and simple app for generating and comparing file or text hashes.
Instant Weather762Kotlinupdated 3mo agoA weather app using MVVM, Retrofit2, Dagger Hilt, Room, and Navigation Components to fetch real-time conditions from OpenWeatherMap.Google Play
Intent Intercept398Javaupdated 4y agoA developer tool to intercept and examine the contents of Android Intents.
IYPS283Kotlinupdated 8d agoA password strength testing app with crack time estimates and suggestions.Google PlayF-Droid 1.6.1
JianShi1.8kJavaupdated 8y agoA beautiful note-taking app with a traditional Chinese style.
KDE Connect1.5kKotlinupdated todayA multi-platform app that allows your devices to communicate with each other.Google PlayF-Droid 1.36.0
KeePassDX7.5kKotlinupdated 5d agoA lightweight and secure password manager compatible with the KeePass format.Google Play
Komi Store19.5kKotlinupdated 6d agoA cross-platform client for discovering and installing app releases published on GitHub.F-Droid 1.9.2
LeafPic3.3kJavaupdated 2y agoAn ad-free, open-source, and Material Design gallery alternative.
LibreTorrent4kJavaupdated 2mo agoAn ad-free, open-source, Material Design torrent client.Google PlayF-Droid 4.1.1
LittleFreshWeather49Javaupdated 8y agoA clean and simple weather forecast app for Chinese cities.
lmgtfyGen5Kotlinupdated 9y agoAn app that generates "Let Me Google That For You" URLs.
LockItJavaA simple app lock application with a clean and elegant UI.Google Play
LxBox616Dartupdated todayA sing-box based VPN client supporting VLESS, WireGuard, Cloudflare WARP, and Tailscale, with subscription management and per-app routing.Google PlayF-Droid 2.25.13
Material Color Picker86Javaupdated 4y agoA simple, minimalistic, and beautiful color picker for developers.
Material Design Colors252Javaupdated 10y agoA developer tool to visualize the official Material Design color palette.
Materialize404JavaarchivedAn app that applies a Material Design theme to other apps.
MDX41JavaarchivedAn app for developers and designers to explore Material Design palettes and icons.
MGit1.6kJavaupdated 28d agoA full-featured Git client for Android.Google PlayF-Droid 1.7.0MLManager1.3kJavaupdated 6y agoA modern, easy, and customizable app manager for Android.Google PlayMoticons76Javaupdated 2y agoAn app to manage and use Japanese Emoticons (Kaomoji) with Material Design.
Mr. Bin0Javaupdated todayUnpacks PS4 fake PKGs (fPKG) into their game folder right on the phone, in English or Spanish.
MultiROM Manager150Javaupdated 2y agoThe official companion app for the MultiROM multi-boot mod.
NetGuard3.9kJavaupdated 2mo agoA no-root firewall for Android to block internet access on a per-app basis.Google PlayF-Droid 2.337
Nevolution680Javaupdated 6y agoEvolve the Android notification experience with community-driven plug-ins.
Nextcloud5.6kKotlinupdated todayThe official client for the self-hosted Nextcloud productivity platform.
Nightbell62Kotlinupdated 4d agoUptime monitoring that runs on the phone itself, with no server or account, and pages you with a full-screen alarm when a check fails.F-Droid 3.18.0Ninja962Javaupdated 2y agoA web browser that opens links in the background without leaving your current app.
NO SUSDartOpens your Saved chat on a borrowed PC through a QR approval on your phone, sends one-view browser-encrypted notes and files, and watermarks shared documents.
NodeLook35Kotlinupdated 1d agoA general website checker for users facing internet restrictions.F-Droid 1.5.0
Notally2.2kKotlinupdated 4mo agoA beautiful, minimalist, and offline-first notes app.Google PlayF-Droid 6.2
Notification Analyser65Javaupdated 11y agoAn application to analyze your device's notification history.
Obtainium20.4kDartupdated todayGet app updates directly from their source (e.g., GitHub, F-Droid).
Off Grid3.2kTypeScriptupdated todayA privacy-first, on-device AI suite for text generation, image generation, vision, and voice transcription — all offline.
Omni Notes2.8kJavaupdated todayA feature-rich, open-source note-taking application for Android.
OpenHub for GitHub4.4kJavaupdated 2y agoAn open source GitHub Android client app, faster and concise.
OS Monitor328JavaarchivedA tool for monitoring your Android system's processes, network, and logs.
ownCloud4.2kKotlinupdated todayThe official Android client for the self-hosted ownCloud file sync platform.Google PlayF-Droid 4.8.4
Permission Nanny22Javaupdated 9y agoAn experimental app to access resources without declaring permissions.
photo-affix1kKotlinarchivedA utility to stitch photos together vertically or horizontally.
PocketPal AI8.7kTypeScriptupdated todayAn on-device AI assistant powered by small language models (SLMs).
PocketSage11Kotlinupdated 5mo agoA fully offline, on-device RAG assistant built with LiteRT-LM, Jetpack Compose, and Room.
PokePortal8Kotlinupdated 9y agoA map application for finding PokeStops and Gyms in Pokémon GO.
Preferences Manager168JavaarchivedA developer tool to view and edit any app's SharedPreferences. (Root required)Google Play
Prey Anti Theft444Javaupdated 2d agoThe official client for the Prey anti-theft and device tracking software.Google Play
Qalam1Swiftupdated 14d agoA companion app that turns a Galaxy phone's S Pen into a pen tablet for the Mac, with on-screen ink for screen recordings.
Random Image Generator7Kotlinupdated 8y agoA developer tool to generate a large number of random images quickly.Google Play
Ravenpass11Goupdated 2d agoA password manager with local encrypted vaults, passkeys, TOTP codes, and system autofill (beta).
Red Moon740Kotlinupdated 5mo agoA feature-rich screen filter app to reduce blue light at night.
Ringdroid862JavaarchivedThe classic, open-source ringtone maker from early Android days.
RxWeather562Javaupdated 10y agoA weather app built to demonstrate architecting Android with RxJava.
S Tools+200Javaupdated 9y agoA utility app to track CPU, sensors, and other device information.Secret Codes335JavaarchivedAn app to explore and launch hidden "secret codes" on your device.Google Play
Shadowsocks36.8kKotlinupdated 2mo agoA secure socks5 proxy client, widely used for bypassing network censorship.Google PlayF-Droid 5.3.5-nightly
SmsCodeHelperJavaAutomatically detects and copies verification codes from SMS messages.Google Play
Snapdrop for Android1.1kJavaupdated todayAn Android client for the open-source local file sharing solution, Snapdrop.Google PlayF-Droid 2.3.1
SoundRecorder1.5kJavaupdated 3mo agoA simple sound recording app with a Material Design interface.
Status9Javaupdated 7y agoA no-root status bar replacement for Android.
StockTicker579Kotlinupdated 7d agoA resizable stock ticker widget for your Android home screen.Google PlayF-Droid 4.1.004
SuperCleanMaster1.9kJavaupdated 7y agoAn open-source clone of the popular Clean Master utility app.
Talalarmo Alarm Clock237Javaupdated 6y agoA simple and beautiful alarm clock for Android.
Telecine2.4kJavaarchivedA simple app for recording full-resolution video of your device's screen.
Terminal Emulator3.2kJavaarchivedA classic VT-100 terminal emulator for the Android OS.
Termux62.7kJavaupdated 20d agoA powerful terminal emulator and Linux environment for Android.Google PlayF-Droid 0.118.3
Tern23Kotlinupdated 10d agoInstalls and updates apps straight from GitHub, GitLab, Codeberg and F-Droid repos, checking who signed each APK first.ToGoZip65Javaupdated 3y agoAdds an "Add to Zip" option to Android's share menu.
ToolWizAppLock500Javaupdated 7y agoA smart app lock utility for Android.
TrackerControl2.7kJavaupdated 1d agoAn app to monitor and control hidden data collection (tracking) in other apps.Google Play
translate-bubble-android280ScalaarchivedA floating translation bubble that works without interrupting your workflow.
TranslateApp1.8kJavaarchivedAnother take on an app that provides translations without interruptions.
Travis Client44Javaupdated 5y agoAn Android client for the Travis CI continuous integration service.
UPnP Browser47Javaupdated 9y agoA simple browser for discovering UPnP devices on your local network.UrlScheme Interceptor38Javaupdated 4y agoA developer tool to intercept and debug URL schemes.Google Play
v2rayNG64.1kKotlinupdated 5d agoA V2Ray client for Android, supporting Xray and v2fly cores.
Verceltics38Kotlinupdated todayA native workspace for hosting, domains and site analytics, with 27 integrations including Vercel, Cloudflare, Netlify, Namecheap and Google Search Console.
Verdroid8Kotlinupdated todayAn AI agent that uses tools on your phone (web, Termux, Shizuku, Accessibility, files, PDFs, Git, MCP) with cloud models via OpenRouter/Kilo and your own API key.
Wassword96Dartupdated 3mo agoA simple app to generate complex and secure passwords.Google PlayF-Droid 3.2.0
WhatsDeleted54Kotlinupdated 18d agoRecovers deleted WhatsApp messages by scanning your device notifications.Google Play
WiFiKeyShare122JavaarchivedA utility to share your Wi-Fi passwords with others via QR codes and NFC.
Work Tracker17Kotlinupdated 1y agoA simple app to keep a log of the hours you have worked.
Xsocks85Cupdated 10y agoA secure and fast proxy to protect your network traffic.
XWriter3Javaupdated 5y agoAn app for printing text as many times as needed and copying to the clipboard.ZigDashDartGitLabA Material 3 MQTT dashboard built for Zigbee2MQTT smart homes, with automatic device discovery.Google Play