Apps

DankChat
APK
Chat in multiple channels at once, regardless if the streamers are live or offline, with FrankerFaceZ and BTTV emote support built-in!
F-DroidGitHub
Dark Mode Live Wallpaper
APK
A live wallpaper for Android 10+ that respects dark theme mode. With this app you can set an image for light theme mode and another image for the dark theme. When the dark theme of the system is enabled or disabled, the wallpaper will be changed automatically. Instead of a different image you can also adjust the color, contrast and brightness of your existing wallpaper image to make it darker. Animated GIF and WebP animations are supported. It is possible to select different images for home screen and lock screen. The "read storage" permission is required if you want to import your current wallpaper image. Once you imported your wallpaper you can safely revoke the permission. If you don't want to import you current wallpaper, you don't need to grant this permission.
F-DroidGitHub
Dark theme
APK
This app helps to activate night theme on devices that don't provide this option in the system settings. Dark theme conserves battery power, thereby enabling device usage for longer periods without charging. After click on the button will change the system theme of your phone. How it work? ● Android 10+ => Prompts the user to set it manually in settings. ● Android 9.0 - 6.0 => Turns on UI system theme ● Android 5.1 - 4.1 => Turns on Car Mode New wallpapers, timed toggles, and even display filters are available!
F-DroidGitHub
Darkness Map
APK
Contribute to the Darkness map: a visualization of light levels in the city at night. Status: Beta.
F-DroidGitHub
Dart Checker
APK
Dart Checker takes care of your score, while you are playing darts alone or with friends. Its the better form of a scoreboard. No manual calculating is needed anymore. Just put in your hits, like you would tell or sum up three dart and put in that score. Games * single X01 (301, 501) * SET/LEG (play like the pros) * FREE training mode (variable score) * (CRAZY) CRICKET (CUT THROAT) * ELIMINATION * HALVE IT (Random / Crazy) * AROUND THE CLOCK Features * 1-8 player (except SET/LEG mode) * master, double and single out * master, double and single in * checkout suggestions (all reasonably possible) * unlimited undo in a row of wrong inputs * statistics (about as many matches and player as you like) including possibility to export and import * two input variants (dart by dart or total score of three darts) * random game selection and random player order * power saving dark theme or light one * language: german / english / spanish / french * offline - absolutely no internet connection is needed or used, beside app download ;-)
F-Droid
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DartsTrainer
APK
This is an Android wrapper for the DartsTrainer PWA (Progressive Web App). DartsTrainer is an open source application that helps you improve our darts skills. It helps you counting your current points and provides a set of finish ways - you can pick the one you like best! Since DartsTrainer is a PWA, it is available on almost any platform that supports a webbrowser. That's right, even a Tesla! However, don't train and drive... Features: * Supports an unlimited amount of players * Provides all finish ways to the player, in contrast to most other apps that only promote one way * Supports fiddle for the middle * It has multiple colored themes all of which are available in a dark and light variant * Free as in freedom AND as in free beer ;) Planned features: * Multi language support * Multiple gamemodes such as Cricket, Around the clock, etc. * Statistics
F-Droid
DashPay Wallet
APK
Note: This is a fork of https://github.com/dashpay/dash-wallet build only from FOSS components. Have your Dash always with you, in your pocket! You pay by quickly scanning a QR code. As a merchant, you receive payments reliably and instantly. Dash Wallet is the first mobile Dash app, and arguably also the most secure! FEATURES * No registration, web service or cloud needed! This wallet is de-centralized and peer to peer. * Display of Dash amount in DASH, mDASH and µDASH. * Conversion to and from national currencies. * Sending and receiving of Dash via NFC, QR codes or Dash URLs. * Address book for regularly used Dash addresses. * When you're offline, you can still pay via Bluetooth. * System notification for received coins. * Sweeping of paper wallets (e.g. those used for cold storage). * App widget for Dash balance. CONTRIBUTE All translations are managed via Transifex: https://www.transifex.com/dash/dash-wallet/ You can find more about Dash at https://www.dash.org/. TESTIMONIALS * A recommended mobile wallet by https://www.dash.org Use at your own risk!
F-DroidGitHub
Dashchan
APK
* Supports multiple forums using extensions * Threads watcher and reply notifications * Automatic filter using regular expressions * Image gallery and video player * Archiving in HTML format * Configurable themes * Fullscreen layout
F-DroidGitHub
Data Monitor
APK
Data Monitor is a user-friendly, free and open source app for you to manage your data usage. Data Monitor helps you to accurately measure your daily data traffic, and analyze the data in a way easy to understand. Features: Track daily data usage App-wise data usage stats Stats for different time period (last month, this year, all time etc) Mobile data as well as Wifi usage stats Weekly data usage overview Data Monitor widget and notification Data usage alert Custom mobile data reset time Network diagnostics Live network speed monitor (Beta) App usage time No ads or In-app purchases Light-weight and Open Source Source: https://github.com/itsdrnoob/DataMonitor
F-DroidGitHub
DataBackup
APK
DataBackup is based on speed-backup. It was born with the consent of the author. DataBackup is intended to back up and restore the data of your apps. Root access is needed. It works on arm64-v8a(4 as suffix), armeabi-v7a(3 as suffix), x86_64(2 as suffix) and x86(1 as suffix) devices with Android 9 or higher. Features include: * Multi-user Support * 100% Data Integrity * Fast * Easy * ...
F-DroidGitHubIzzyOnDroid
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DataStats
APK
Simple bandwidth consumption viewer with configurable polling options.
F-DroidGitHub
DataStopwatch
APK
Stopwatch application, but for data usage. It will help you to monitor and control your data usage in a time period. NO permissions, NO ads, NO trackers, Open Source.
F-DroidGitHub
Databag
APK
Notable features of Databag include: - Decentralized (direct communication between app and selfhosted server) - Federated (accounts on different nodes can communicate) - Public-Private key based identity (not bound to any blockchain or hosting domain) - End-to-End encryption (the hosting admin cannot view sealed topics, default unsealed) - Audio and Video Calls (nat traversal requires separate relay server) - Topic based threads (messages organized by topic not contacts) - Lightweight (server can run on a raspberry pi zero v1.3) - Low latency (use of websockets for push events to avoid polling) - Unlimited accounts per node (host for your whole family) - Mobile alerts for new contacts, messages, and calls (supports UnifiedPush)
F-DroidGitHub
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Datenspuren 2025
APK
Programm zur Datenspuren Konferenz https://datenspuren.de Funktionen * Tagesüberblick über alle Programmpunkte * Beschreibung von Veranstaltungen lesen * Veranstaltungen in persönlicher Favoritenliste verwalten * Alle Veranstaltungen durchsuchen * Favoritenliste exportieren * Alarm für Veranstaltungen setzen * Veranstaltungen in Kalender eintragen * Link zu Veranstaltungen mit anderen teilen * Programmänderungen einsehen * Veranstaltungen bewerten * Integration mit dem Zengelsystem-Projekt https://engel.datenspuren.de - Online-Tool für Helfer- und Schichtplanung auf großen Events * Integration mit Chaosflix https://github.com/NiciDieNase/chaosflix - Android App für https://media.ccc.de, teile Fahrplan-Favoriten mit Chaosflix und importiere sie als Bookmarks 🔤 Unterstützte Sprachen (Programmtexte ausgenommen) * Dänisch * Deutsch * Englisch * Finnisch * Französisch * Italienisch * Japanisch * Litauisch * Niederländisch * Polnisch * Portugiesisch, Brasilien * Portugiesisch, Portugal * Russisch * Spanisch * Schwedisch * Türkisch 💡 Inhaltliche Fragen zum Programm kann nur das Datenspuren-Team beantworten. Diese App stellt lediglich die Programmpunkte zur Verfügung. 💣 Fehlerberichte sind herzlich willkommen, aber achte darauf, dass du erklärst, wie man den Fehler reproduzieren kann. Der Issue-Tracker findet sich hier: https://github.com/EventFahrplan/EventFahrplan/issues 🏆 Die App basiert auf der EventFahrplan-App https://f-droid.org/packages/info.metadude.android.congress.schedule/ für den Kongress des Chaos Computer Clubs. Der Quellcode der Anwendung ist auf GitHub https://github.com/johnjohndoe/CampFahrplan/tree/datenspuren-2025 zu finden. 🎨 Datenspuren-Design von nek0
F-DroidGitHub
DayExam
APK
Day Exam is a powerful exam preparation app that helps you efficiently manage and study exam questions. It now features advanced AI capabilities to parse documents and automatically generate test papers. Key Features: • Question Management - Import and organize various exam questions • AI-Powered Test Paper Generation - Automatically parse documents to create test papers • Learning Tracking - Record learning progress and answer statistics • Multiple Question Types - Support for single choice, multiple choice, and more • Focus Mode - Immersive learning experience This app is completely open source, respects your privacy, and contains no tracking or advertisements.
F-DroidGitHub
DbCleaner for Whatsapp
APK
Android App to help remove Whatsapp database files from external storage. The backup files kept by Whatsapp can sometimes end up taking too much storage space on a phone and this app is meant to help with this problem by removing the backup files that are redundant/ not needed. The user can clear the files manually or schedule the app to automatically remove the redundant files daily/weekly. - Currently the app only scans for backup files in 'WhatsApp' and 'WhatsApp Business' folders. - The main backup file with the name 'msgstore.db.cryptXX' is not deleted and is always kept so that the user can still recover their data should they uninstall WhatsApp at some point.
F-DroidGitHub
DdfGuide.Android
APK
Diese App ist ein Open-Source-Fanprojekt. „Die drei ???“ sind eine eingetragene Marke der Franckh-Kosmos Verlags-GmbH & Co. KG, Stuttgart.Der DDF Guide ist eine Open-Source-Datenbank-App für alle "Die drei ???"-Fans unter Android!Die App enthält alle bisher erschienenen Folgen inklusive Sonderfolgen von "Die drei ???", "Die drei ??? Kids" und "DiE DR3i". Jede Folge kann als "gehört" und/oder Lieblingsfolge markiert werden.Es gibt eine Vorschaufunktion, die die Folgen enthält, die als nächstes veröffentlicht werden (soweit bereits bekannt). Am Releasetag erhälst du dann sogar eine Benachrichtigung auf dein Handy: So verpasst du nie wieder eine neue Folge!Es ist eine Zufallsfunktion vorhanden, die eine willkürliche Folge anzeigt. Lass doch einfach mal den Zufall entscheiden, welche Folge du heute hörst!Mit den Such-/Filter- und Sortierfunktionen können Folgen organisiert werden. Es lassen sich so z.B. alle Folgen suchen, in denen Skinny Norris mitspielt oder in denen Bastian Pastewka spricht.
GitHubIzzyOnDroid
De-Bloater
APK
De-Bloater is an application using the power of Magisk/Kernel SU/APatch to de-bloat unwanted applications systemless-ly. It easily remove system apps from "/system", "/vendor", and "/product" directories. De-Bloater requires Root Access and a fully functional Magisk or Kernel SU/APatch environment, including modules, for proper working. As a result, De-Bloater won't work with other rooting solutions as well as in Magisk core-only mode. Features - Easily remove system applications from "/system", "/vendor", and "/product" directories (Reboot required). - Restore de-bloated apps, either individually or as a whole (Reboot required). - Includes pre-defined de-bloated scripts (Universal Android and Tomatot debloater). - Elegantly designed user interface with an auto-dark/light theme. - A lot more. How to Use Open the app, click the remove button on each app you want to remove. The selected apps will be removed systemless-ly after a reboot. To restore an app, either Reset Module (on the top menu) or selectively restore from the second page. Please note that a restart is necessary to get any of the changes in effect. The app will systemless-ly replace the selected APKs by making a Magisk/Kernel SU/APatch module. As a result, you will see a new Module (name: De-bloater). Troubleshooting In case, if you accidentally remove some important apps and your phone bootloops, please delete "/data/adb/modules/De-bloater" via recovery. Translations Please help me to translate this application via POEditor. You may also translate after downloading the original language string available here. Please Note Please be noted that De-Bloater contains its own auto-update implementation, which is only (from v0.10 onwards) available for installation from GitHub release page (and consequently, for IzzyOnDroid). In that case, APK files provided by the developer is directly acquired from the official GitHub release page.
F-DroidGitHubIzzyOnDroid
De1984
APK
De1984 is a powerful Firewall and Package Manager for Android devices with multiple backend support for maximum flexibility and performance. The name **De1984** is inspired by George Orwell’s novel Nineteen Eighty-Four, reflecting the app’s philosophy of resisting surveillance and reclaiming digital privacy. It symbolizes a reversal of the dystopian control described in the book, empowering users to take back control over their devices and data. FIREWALL FEATURES - Multiple firewall capabilities: iptables (root/Shizuku), ConnectivityManager (Android 13+), and VPN fallback - Automatic firewall method selection based on device capabilities - Comprehensive iptables method for rooted devices provides kernel-level blocking with superior performance - ConnectivityManager for Android 13+ devices without root - VPN backend as fallback for maximum compatibility (no root required) - Block apps from accessing WiFi, Mobile Data, or Roaming independently - Global firewall policies: "Block All by Default" (allowlist) or "Allow All by Default" (blocklist) - Screen-off blocking to save battery and data - Real-time network state monitoring and automatic rule application PACKAGE MANAGEMENT (with Shizuku or root) - Enable/disable system apps - Force stop running apps - Uninstall system and user apps - Works with Shizuku (no root required) or traditional root access - Filter packages by system/user apps, enabled/disabled state - Search functionality for quick package lookup PRIVACY FIRST - Zero tracking or analytics - No telemetry - Local-only data storage - No proprietary libraries - No Google Play Services - 100% open source (MIT License) - Buildable from source REQUIREMENTS - Android 8.0 (API 26) or higher - For iptables firewall: Root access OR Shizuku in root mode - For ConnectivityManager firewall: Shizuku + Android 13+ - For VPN firewall: VPN permission (no root required, works on all Android versions) - For package management: Shizuku or root access PERMISSIONS - ACCESS_NETWORK_STATE: Monitor network connectivity for automatic rule application - BIND_VPN_SERVICE: Create local VPN for VPN-based firewall backend - QUERY_ALL_PACKAGES: View all installed apps - POST_NOTIFICATIONS: Show notifications for new app installations (optional) - RECEIVE_BOOT_COMPLETED: Auto-start firewall on device boot - Shizuku or root access: For iptables firewall and package management (optional) OPEN SOURCE Source code: https://github.com/dorumrr/de1984 License: MIT Issues: https://github.com/dorumrr/de1984/issues Late nights for brighter days. Created by Doru Moraru
F-DroidGitHubIzzyOnDroid
DeJPEG
APK
This is not another "AI upscaler" but a compression artifact remover and denoiser using public models such as FBCNN and SCUNetFeatures:Remove compression artifactsDenoiseBefore/after viewFully offlineLimitations:processed locally, a fast device is recommendedonly standard image formats supported(note: DeJPEG is not affiliated with Topaz DEJPEG or any other similarly named software/project)
IzzyOnDroid
DeadHash
APK
DeadHash is an utility to calculate file and text hashes. The following hash calculations are supported: * MD5 * SHA-1 * SHA-224 * SHA-256 * SHA-3 * SHA-384 * SHA-512 * CRC32
F-DroidGitHubIzzyOnDroid
DeadPixel
APK
Identify dead or stuck pixels by selecting a color to find incorrect pixels on your display; tap on the screen to change color.
F-DroidGitHub
Deadlines
APK
It shows your deadlines and the time left to finish them. The cards go red as time runs down to finish them.
F-DroidGitHub
Dealing Sheet
APK
Dealing Sheet is an app that shows you a dealing sheet, letting you properly randomise a deck of 52 cards into 4 hands without having to shuffle them yourself. This is useful for games like bridge. The app is responsive, adjusting the number of columns to fit the width of your device, though it will always build at least two rows.
F-Droid
DebianDroid
APK
App for maintainers, uploaders or developers of the Debian community. It communicates with the Debian soap and rest api and retrieves information that can be useful when you're not in front of your workstation at home or at office. It eases a lot of operations like checking the next DInstall time, submitting a new bug report or responding to an existing one, getting info on packages and on pending bugs for those packages, etc.
F-DroidGitHub