Open Source
5168 apps · feature
Hongeet
APK
Hongeet is a lightweight, open source music player made for people who want fast playback, clean UI, and practical controls without unnecessary clutter. 🎧⚡You can use Hongeet as an offline local audio player, or enable supported streaming sources such as YouTube Music and JioSaavn for online listening. 🌐🎶Built for daily listening 👇Fast app launch and quick interactions 🚀Smooth playback focused on reliability 🛠️Simple, readable interface with less visual noise 🧽Open source and transparent development 🔓Main Features ✨Offline playback from local device storage 📂Optional streaming support (YouTube Music / JioSaavn) 🎵Song downloads for offline listening ⬇️Background playback + lock screen/notification controls 🔔Mini Player and Full Player workflows 🎚️Queue controls with next/previous and auto extension 📜Loop modes: Off / Loop All / Loop One 🔁Favorites and user-created playlists ❤️🗂️Recently played tracking 🕒Data Saver mode for reduced bandwidth usage 📶Customizable UI options (Material3) 🧊Sleep timer: 15m, 30m, 60m, or end of current song 🌙Synced Lyrics for supported tracks 🎤Home screen widgets (2x2 and 4x2) with playback controlsSearch & Discovery 🔎Quick Picks for instant playback suggestionsTrending Charts 📈Trending Albums 💿Better scroll stability and smoother section renderingPlayback Reliability 🧠Lazy artwork enhancement for chart/album song lists 🖼️Download Experience 📥Direct download flow for supported sourcesBounded parallel downloads for better stability on mobile networksLibrary Experience 🎼Downloaded songs screen with playback and delete actionsLocal audio mode for device filesPlaylist management with add/remove flowsRecently played section for fast backtrackingFavorite songs accessible from player and libraryUser Experience Notes 🧭Controls are optimized for one-hand usage where possiblePerformance-aware UI behavior based on app settingsCleaner loading feedback during stream resolutionPrivacy & Data 🔐Hongeet does not run a media-hosting backendLocal settings and playback metadata stay on your deviceWhen streaming is enabled, requests are sent to selected third-party sourcesNo forced account creation by Hongeet itselfImportant Notice ⚠️Hongeet does not host copyrighted media content. Metadata and media links are fetched from third-party services selected by the user. Please use the app responsibly and follow local laws plus source service terms.Project Philosophy 💡Hongeet aims to be practical and music-first: easy to control, stable during long listening sessions, focused on playback experience.
GitHubIzzyOnDroid
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Hoop Draw
APK
Draw your way through levels as you bring a basketball to each hoop.
F-Droid
HopToDesk
APK
HopToDesk is a free Remote Desktop Software. Easily screen share, transfer files, and manage remote devices securely with end-to-end encryption.In order for a remote device to control your Android device via mouse or touch, you need to allow HopToDesk to use the "Accessibility" service, HopToDesk uses AccessibilityService API to implement Android remote control.A perfect tool for working from home, IT support, and managing remote devices for any purpose.HopToDesk highlights include:Screen ShareRemote ControlLive ChatFile TransferWake-On-LAN2FAGetting StartedInstall and open HopToDesk on both devices.Enter the ID of the remote device you wish to connect to.Allow the connection or enter the password to start the remote session.
IzzyOnDroid
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Hoplite Polytonic Greek Keyboard
APK
A keyboard extension which allows the user to type in Polytonic Greek.
F-DroidGitHub
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Hoppscotch
Web
Open-source API development ecosystem with REST, GraphQL, and WebSocket support.
Horizon Kernel Flasher
APK
Horizon Kernel Flasher is a simple app that can flash AnyKernel flashable ZIPs on Android.
GitHubIzzyOnDroid
Hot Death
APK
Hot Death is a variation of the classic card game, Uno, with all sorts of extra cards like the Quitter, Magic 5, Mystery Draw, and of course, the Hot Death card itself.
F-DroidGitHub
Hot Stuff
APK
Hot Stuff is an offline app designed to help you quickly and accurately document belongings for proof of loss forms in personal property insurance claims.With Hot Stuff you can:Create and store item informationTake and store related photosSearch through created records for specific itemsSee a summary of all created itemsExport stored data to spreadsheet software like Google Sheets or Microsoft ExcelRead educational resources, such as a glossary of common insurance terminology, walkthroughs of app functionalities, and opinion-based articlesCustomize the app to your preference of theme and currencyHot Stuff will never cost money, run ads, or collect data without your consent (all information is kept on your device and can be exported to CSV, meaning your data always stays in your control).Hot Stuff is open-source software maintained by a community of volunteers, built on the idea that protecting your future should be free, private, and available to all. The source code is viewable on GitHub, and contributions are always welcome!
GitHubIzzyOnDroid
Hourglass
APK
A simple application that can be used to start a timer from one second to one hour. The app can then be closed or left open, while a status bar notification reminds you that you have a timer in progress. Upon reaching 00:00, an audible bell as well as a short vibration and visual pop-up will indicate that your timer has ended. Great for reminding yourself to do something, or for use while playing games that require timers!
F-Droid
House of Cards
APK
The game starts with a standard deck of 52 cards. There are also four Houses each “coloured” by one of the four suits. You put one by one the random cards, that the dealer randomly deals from the deck, to one of the different Houses (it is of no importance the cards to be of the same suit with the House), trying to achieve a total of 31 in the house. The total is calculated adding the cards (Ace counts for 11, Kings, Queens, Jacks for 10 and the rest as they are, i.e. the 8 of Spades counts for 8). Every time you manage to achieve a 31 in one of the houses you get a bonus regarding the House in which you achieved that (10 for Spades, 20 for Clubs, 30 for Diamonds, 40 for Hearts) and the House becomes empty (total = 0). If in one of the Houses the total will exceed 31 then this House is closed and you cannot use it any more adding cards to it. In order to win you should add all 52 cards in the Houses and only then your score counts in the hall of fame. You lose if all the four Houses will be closed. If the number of cards in a House will be six (6) and the total is less than 31, it counts as a 31, the player gets 50 points and the House becomes empty. This rule adds 4 Jokers to the deck (each with a different suit). If you add it to the House “coloured” with the same suit (e.g. the Heart special card to the Heart House) then it is like having 31 no matter what was the total there and the player gets 100 points, but if you add it to a House “coloured” with another suit (e.g. the Heart card to the Diamond House) you lose immediately.
F-DroidGitHub
Hrm
APK
Simple bluetooth low-energy heart rate monitor with a stopwatch function to time your workouts. Automatically connects to your last-used peripheral or you can scan for nearby bluetooth devices.
F-Droid
Hue Widgets
APK
Control Hue lights and groups from home screen shortcuts, app widgets, and a quick settings tile. Tight Android integration providing the fastest way to take control of your lights. Accurately set chromaticity and brightness.
F-DroidGitHub
Human Benchmark
APK
Human Benchmark is a mobile app that lets you test your cognitive abilities through a series of fun and engaging challenges. Track your skills in various areas and see how you compare to others worldwide. Features: - Diverse Tests - Challenge yourself with tests in Reaction Time, Typing Speed, Chimp Test, Number Memory, Hearing Test, and many more! - Global Comparison - View your performance percentage compared to users around the world. - Share Results - Easily share your statistics with friends or on social media. - Offline Functionality - Enjoy the app fully offline, allowing for seamless testing anytime, anywhere. Whether for personal interest or casual competition, Human Benchmark provides a quick and enjoyable way to explore and evaluate your cognitive skills!
F-DroidGitHub
Hungarian Rings for Android
APK
This puzzle consists of two intersecting rings made up of a number of coloured balls. The rings of balls intersect at two places, so they share two of the balls. Each ring of balls can be turned, so the balls can be mixed.
F-DroidGitHub
Hungarian for AnySoftKeyboard
APK
Hungarian layouts and dictionary for AnySoftKeyboard keyboard app. Layouts: - QWERTZ - QWERTY - QZERTY - AZERTY - Dvorak - Colemak - Workman This is an expansion layouts pack for AnySoftKeyboard. Install AnySoftKeyboard first, and then select the desired layout from AnySoftKeyboard Settings->Keyboards menu.
F-DroidGitHub
Husky
APK
Husky is a lightweight and fast client for Pleroma, Mastodon and other social networks that implement Mastodon API. It has support for Pleroma-specific extensions like emoji reactions, unlimited attachments, stickers and so on. Husky is a Free and Open Source software licensed under GNU General Public License v3. It's based on Tusky source code. Source code: https://git.sr.ht/~captainepoch/husky
F-DroidGitHub
Hydra
APK
With Hydra you are always up-to-date on the latest news and activities of your favourite student association. Listen to Urgent.fm, read Schamper articles or decide if today's menu of the student restaurant is to your liking. Or go study and check if your favourite library is open today. Wherever you are, with Hydra you have access to Ghent University.
F-DroidGitHub
Hydra Slayer
APK
Hydra Slayer is a roguelike game where combat has been inspired by some mathematical puzzles about brave heroes slaying many headed beasts. This might look like a standard dungeon crawler, but the puzzle element is important, and the later game is meant to be challenging.
F-Droid
HyleX (Entropy / Hyle 7)
APK
This is an Entropy / Hyle 7 - like board game clone for Android. Play alone or with friends! The original game “Entropy” by Eric Solomon requires two game rounds with a swap of roles in between. With HyleX, you can compete yourself with just one round by choosing a role. You can also play against friends. Note that there is no central game server. You and your opponent must share your moves via regular messaging apps or QR codes. Features: * Single Play: Compete the computer * Multiplayer: play against a remote opponent * Privacy: No central server, no personalised data, no ads, no tracking * It’s FOSS More information at hylex.jepfa.de If you like the app, please star it on GitHub
F-DroidGitHub
Hypatia
APK
Hypatia is the worlds first FOSS malware scanner for Android. It is powered by ClamAV style signature databases.This is a fork of the original (and discontinued) appFeaturesNear zero battery impact: you'll never notice any impact on battery at allExtremely fast: it can scan small files (1MB) in 20ms, and even large files (40MB) in 1000ms.Memory efficient: with the default databases enabled it uses under 120MB.Regular scan: allowing selection of /system, internal storage, external storage, and installed appsRealtime scanner: can detect malware in realtime on write/rename in internal storageCompletely offline: Internet is only used to download signature databases, files will never ever leave your devicePersistence: will automatically restart on boot/updateTiny codebase: coming in at under 1000 sloc, it can be audited by even someone with basic programming experienceMinimal dependencies: the app only uses libraries when necessarySignature databases can be enabled/disabled at the users demand
F-DroidGitHubIzzyOnDroid
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HyperRogue
APK
You are a lone outsider in a strange, non-Euclidean world. As a Rogue, your goal is to collect as many treasures as possible. However, collecting treasures attracts dangerous monsters (on the other hand, killing the monsters allows more treasures to be generated). You can kill most monsters by moving into them. Similarly, if the monster was next to you at the end of your turn, it would kill you. The game protects you from getting yourself killed accidentally by ignoring moves which lead to instant death (similar to the check rule from Chess).
F-DroidGitHub
Hyperlink Knapsack
APK
This is a link manager app for Android. There is already plenty of link manager software available to choose from, but from what I've seen all of them are either accessible as a website only or have a mobile app that is also a webapp. This application is therefore built using native Android components to offer a satisfyingly smooth performance on mobile devices.The app doesn't store any links locally, but loads them dynamically into an infinitely scrollable list from a REST API.LinkAce has been my favourite bookmarking software for quite some time now, so for now that is the only backend service this app supports. I'm planning to add support for at least one backend some time later, which explains why the LinkAce lists are referred to as collections in the app instead.To connect to your LinkAce server, tap the triple dots menu in the top right, then Settings. In the Server section specify your server address in a http[s]://<address>[:<port>]/ format and then paste the API token from your LinkAce dashboard into the API key field.
IzzyOnDroid
Hypezig
APK
What's happening in Leipzig? No matter if concert, cinema, lecture or sports event. You can now have all the events on your mobile phone. HYPEZIG loads information from existing event calendars from the internet. Decide for yourself which calendars you want to integrate. You can choose from: - kreuzer-leipzig.de - prinz.de/leipzig - sachsenpunk.de - the Facebook page "Sound of Leipzig - trichter.cc - Frauenkultur Leipzig - PLANLOS Leipzig - any iCal calendar (.ics file) - any Facebook page - more in the future Find events by their name, category or location. Mark events as favorites and receive a reminder one week and one day before. HYPEZIG is open source software. You can help shape the further development of the app. For more information, visit GitLab at https://gitlab.com/intergalacticsuperhero/hypezig Have fun!
F-Droid
Hypnotoad Live Wallpaper
APK
Strange toad blinking in front of a static picture.
F-Droid