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5118 apps · feature
SimpleTag
APK
SimpleTag is a Material You audio tagger with support for most major audio and tag formats.Features:MP3, MP4(audio), OGG, FLAC, WAV, AIF, DSF, and WMA audio format supportID3v1, ID3v11, ID3v22, ID3v23, ID3v24, and FLAC tag format supportSupports 50+ of the most popular tag fieldsBatch tag editing (Planned)Permissions:WRITE_EXTERNAL_STORAGE API29 and below. Used to read and write audio filesREAD_EXTERNAL_STORAGE API30-API32. Used to read audio filesREAD_MEDIA_AUDIO API33+. Used to read audio filesOptional permissions (API31+):MANAGE_MEDIA Used in combination with ACCESS_MEDIA_LOCATION to write to audio files without system pop-upACCESS_MEDIA_LOCATION required in conjunction with MANAGE_MEDIA to disable the write permission prompt
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SimpleTextEditor
APK
This is simple text editor that can help you with editing text files. This editor mostly used by me for small text notes, write down ideas while I have a break. Supports only plain text files at the moment. The code is open so can review code, send pull requests, new features, translations and so on. https://github.com/maxistar/TextPad. Any suggestions for this project are welcomed. Thank you!
F-DroidGitHub
SimpleX Chat
APK
SimpleX - the first messaging platform that has no user identifiers, not even random numbers! Security assessment was done by Trail of Bits in November 2022. SimpleX Chat features: end-to-end encrypted messages, with editing, replies and deletion of messages. sending end-to-end encrypted images and files. single-use and long-term user addresses. secret chat groups - only group members know it exists and who is the member. end-to-end encrypted audio and video calls. private instant notifications. portable chat profile - you can transfer your chat contacts and history to another device (terminal or mobile). SimpleX Chat advantages: Full privacy of your identity, profile, contacts and metadata: unlike any other existing messaging platform, SimpleX uses no phone numbers or any other identifiers assigned to the users - not even random numbers. This protects the privacy of who you are communicating with, hiding it from SimpleX platform servers and from any observers. Complete protection against spam and abuse: as you have no identifier on SimpleX platform, you cannot be contacted unless you share a one-time invitation link or an optional temporary user address. Full ownership, control and security of your data: SimpleX stores all user data on client devices, the messages are only held temporarily on SimpleX relay servers until they are received. Decentralized network: you can use SimpleX with your own servers and still communicate with people using the servers that are pre-configured in the apps or any other SimpleX servers. You can connect to anybody you know via link or scan QR code (in the video call or in person) and start sending messages instantly - no emails, phone numbers or passwords needed. Your profile and contacts are only stored in the app on your device - our servers do not have access to this information. All messages are end-to-end encrypted using open-source double-ratchet protocol; the messages are routed via our servers using open-source SimpleX Messaging Protocol. Please send us any questions via the app (connect to the team via settings!), email us or submit an issue on GitHub. Follow us on Mastodon (@simplex@mastodon.social), Twitter (@SimpleXChat) and Reddit (r/SimpleXChat) for the latest updates. Once you install SimpleX Chat, join the group of users via this link to share your ideas and feedback.
F-DroidGitHubsimplex
SimpleXray
APK
SimpleXray is a high-performance proxy client for Android, built upon the robust Xray-core. It features an innovative approach: directly executing the official Xray-core binary. This method isolates core logic from the app layer, boosting stability and maximizing Xray-core's native performance. SimpleXray aims to provide a stable and efficient network experience. Key Features - Enhanced Stability: By running Xray-core as an independent process, SimpleXray avoids common stability issues, significantly improving reliability. - High Performance: Leverages Xray-core's native speed and efficient tunneling for low latency and high throughput. - User-Friendly: Offers a clean, intuitive UI and simplified setup, making it easy for users to configure and manage connections.
F-DroidGitHub
Simplest Notes
APK
Simplest Notes is a clean, minimalistic Android app for quickly taking and organizing notes — without ads, clutter, or complexity.Features:📝 Create, edit, and delete notes🔴 Prioritize notes (Low, Medium, High)💾 Offline-first — no network required to use📤 Lightweight — fast and smooth❤️ Donate via QR code (optional)
GitHubIzzyOnDroid
Simply Scored
APK
Track your game scores easily. Keep track of scores quickly and clearly with Simply Scored. Features: - Multiple players and turns support - Editable scores with instant totals - Save and load score sheets (JSON) - Lightweight, offline-first UI Created with flutter. Currently the only tested versions are: Linux, Android, Web.
F-Droid
SimplyTranslate Mobile
APK
This app is an alternative frontend to Google Translate. Features: * Supports 108 languages * Text-To-Speech (TTS) * Can receive shared text from other apps * A translate button in the text selection toolbar
F-DroidGitHub
SinGal Dictionary
APK
The SinGal Dictionary is a Galician Synonyms Dictionary with 200,000 words grouped into 45,000 senses (30,000 entries) by their meaning similarity. The SinGal Dictionary is the open-source offline mobile version of the Dicionario de Sinónimos do Galego (http://sli.uvigo.gal/singal/) elaborated by Xosé María Gómez Clemente, Xavier Gómez Guinovart and Alberto Simões (Vigo: Xerais, 2015) at the Seminario de Lingüística Informática of the University of Vigo (http://sli.uvigo.gal), where is freely available since 2013. This dictionary is the result of the revision, updating, enlargement and conversion to digital format of the Dicionario de Sinónimos da Lingua Galega (Vigo: Galaxia, 1997), already out of print, published under the coordination of Camiño Noia, Xosé María Gómez Clemente and Pedro Benavente, with the participation of Gonzalo Constela, Xosé Henrique Costas and Valentín Arias. Information and contact: Xavier Gómez Guinovart (xgg2021@gmail.com)
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Sinhala for AnySoftKeyboard
APK
Sinhala layouts and dictionary for AnySoftKeyboard keyboard app. This is an expansion layouts pack for AnySoftKeyboard. Install AnySoftKeyboard first, and then select the desired layout from AnySoftKeyboard Settings->Keyboards menu.
F-DroidGitHub
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Sipdroid
APK
A SIP (VOIP) client with video calling capabilities. Visit the website for more info. For optimal battery usage reserve a free VoIP PBX on pbxes.org, and manage your SIP trunks using a web browser.
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Sitemarker
APK
Sitemarker is an open-source bookmark manager. The main aim behind the project is to make managing bookmarks as simple as typing them.
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Siteswap Generator
APK
The Siteswap Generator is designed for passing Siteswap generation and analysis. The following features are supported: * Find all possible Siteswaps for a given period length and number of objects * Easy filtering of zips, zaps and holds via check boxes * Automatic filtering of non-passable patterns * Support for pattern and interface filters * Generation of local Siteswaps and calculation of start position * Support for asynchronous passing patters with more than two jugglers * Generation of very long patterns in a random mode
F-DroidGitHub
Sithakuru
APK
Sithakuru is a Free and Open-Source Sinhalese keyboard. ## Keyboard Layouts - English - Wijesekara - Singlish ## Other facilities - Light or Dark colors - Show/hide key borders - Show Sinhala letters on keys in Wijesekara layout - Change keyboard height and font size - Erase or move cursor with swiping
F-Droid
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Six Shooter
APK
Spin a western revolver cylinder to pick a winner — or a loser — among up to six players. Every player gets exactly one cartridge in their own colour; the remaining chambers stay empty. The cylinder spins with sound, zooms in on the chamber that lands on top, and announces the result: land on a cartridge and that player wins (bang!), land on an empty chamber and nobody does (click). Features: • Up to six players, each with a named cartridge in one of 12 dusty western colours, including silver, gold, iron and brass • Save, load, edit and delete named teams — the app remembers your latest state between sessions • Elimination mode: remove the winner's cartridge after a spin and keep going until one remains • Comes pre-loaded with Blondie, Tuco and Sentenza — "The Good, the Bad & the Ugly" • Styled like a weathered parchment poster: hand-drawn revolver drum, western typefaces, saloon sounds Fully offline: no internet permission, no ads, no tracking, no accounts. Everything is stored locally on your device.
F-DroidGitHub
Sketching (PFA)
APK
Privacy Friendly Sketching lets you create and save simple sketches in a quick manner without having to endure ads or requiring additional permissions! Select a background color or a background image and start drawing! This app allows you to draw simple sketches in a matter of seconds to share with your friends. A key feature of Privacy Friendly Sketching is ensuring the users privacy at all costs. This means that every sketch is saved encrypted and that there are no permissions being required in order to use this app. In addition, we will never display any annoying ads to increase the fun factor while using the app and eliminate any data usage that might occur! The only permission that this app requires (that is completely optional) is to access the import/export functionality of this app, in which you can import an image from the device storage or export a sketch into the device storage. Functionalities: Edit a sketch with various different colors, thickness and transparency Undo/redo the last action Zoom and Scrolling Select a background image or a background color for your sketch Export sketches as a PNG into the device storage Share sketchs with your friends Gallery overview that shows all encrypted sketches Privacy Friendly App on GitHub: https://github.com/SecUSo/privacy-friendly-sketching You can reach us via BlueSky - https://bsky.app/profile/secusoresearch.bsky.social Mastodon - @SECUSO_Research@bawü.social https://xn--baw-joa.social/@SECUSO_Research/ Job opening - https://secuso.aifb.kit.edu/english/Job_Offers.php
F-DroidGitHub
Skewy - anti eavesdropping
APK
Skewy has two objectives: 1) By pressing Play, Skewy's sound will mask your conversation / will make the data picked up by the microphone unusable (like a jammer). Giving someone who wants to use this data a near impossible task to filter out what you said. The Sound Tab allows for fine tuning of the sound level and set an optional alarm to notify when masking no longer occurs. 2) Skewy processes the data to identify ultrasonic (inaudible) signals. Such signals are used by advertisement/tracking companies such as SilverPush to access your phone without you noticing. Skewy can notify you when such a signal is present and optionally jam such a signal, if the frequency shield is turned on. All data is visualized with live graphs (both sound and frequency). It works best with a small hardware extension (a small speaker/headphone) to focus the sound on the mic, making it silent its surroundings. An idea how to build it is found in the Menu. No actual sound data is saved.
F-DroidGitHub
SkillApp
APK
SkillApp is a simple skill tracker that doesn't clutter your mind with unnecessary features, allowing you to focus entirely on your productivity. The app does not collect your data, does not connect to the internet, and does not contain ads. Features: • Completely offline: the app doesn't even have the INTERNET permission • Organize related skills into groups • Various measurement units: Hours, Kilometers, Times, Pages, Reps, Steps, Calories • Set your goals and achieve them • See your productivity at a glance with statistics • Local backup into a folder of your choosing • Stay productive at any time of day with the Dark mode
F-DroidGitHub
SkillRack Tracker
APK
SkillRack Tracker allows you to track and calculate your SkillRack points effortlessly. Designed to scrape user data from SkillRack.com, it calculates points and displays them with a circular progress bar, providing a seamless and intuitive experience.Features:Scrapes user data from SkillRackCalculates points based on the user's activitiesDisplays points with a circular progress barSchedule PlanningDark modePublic API ⚡️
GitHubIzzyOnDroid
SkinBread
APK
Lightweight application for browsing Minecraft skins from different services and local storage. The following sources are currently supported: * Local storage * Vanilla skin system * 5ZigReborn * Cloaks+ * ely.by * GeyserMC * LabyMod * LiquidBounce * Mantle * Meteor * MinecraftCapes * Optifine * TLauncher * Wurst * Wynntils The application also has a 3D renderer that allows you to view the character from different angles. This project is not affiliated with Mojang, Optifine, LabyMod, MinecraftCapes, Cloaks+, TLauncher, ely.by, 5ZigReborn, Mantle, Wynntils, Meteor or LiquidBounce.
F-DroidGitHub
Sky Map
APK
Sky Map helps you identify stars, planets, nebulae, and constellations in real-time. Originally developed as Google Sky Map, it is now open source. Find us online: ⭐ Official Website: stardroid.app ⭐ Open Source: Contribute on GitHub ⭐ Join the Community: • Facebook @stardroidapp • X @skymapdevs
F-DroidGitHub
SkyTube
APK
SkyTube is a YouTube player that allows you to: play YouTube videos download videos browse YouTube channels search videos, music and channels watch channels' playlists view video comments video swipe controls (volume, brightness, comments and description) bookmark videos import subscriptions from YouTube channel subscription with non-intrusive notifications subscriptions feed view and download video thumbnails explore Trending and Most Popular videos In addition, SkyTube is equipped with a robust blocking attribute that allows you to avoid unwanted videos, with capabilities such as channel blacklisting/whitelisting, filtering, exclusions for low views and high dislikes, etc. All of this at the tips of your fingers! More features will be added in the near future.
F-DroidGitHub
SkyTube Legacy
APK
SkyTube is a YouTube player that allows you to: play YouTube videos download videos browse YouTube channels search videos, music and channels watch channels' playlists view video comments video swipe controls (volume, brightness, comments and description) bookmark videos import subscriptions from YouTube channel subscription with non-intrusive notifications subscriptions feed view and download video thumbnails explore Trending and Most Popular videos In addition, SkyTube is equipped with a robust blocking attribute that allows you to avoid unwanted videos, with capabilities such as channel blacklisting/whitelisting, filtering, exclusions for low views and high dislikes, etc. All of this at the tips of your fingers! More features will be added in the near future.
F-DroidGitHub
Skylib
APK
Skylib is an alternative frontend for Bluesky, providing local feeds and follows without a Bluesky account.FeaturesBrowse BlueskySee profiles, posts, and feedsFollow usersSave postsTimelineAll content proxied through Skylib instanceRequires a self-hosted or public instance of Skylib.
IzzyOnDroid
Slate
APK
Slate is a minimal text-only Android home screen built for focus. Most launchers want to keep you on your phone. Colourful icons trigger recognition without thought, notification badges create artificial urgency, and recommendation widgets are optimised for engagement, not intent. Slate removes all of that. Apps are presented as plain text, the same way a to-do list presents tasks. You open the app you meant to open, not the one that looked most appealing. APPEARANCE * Two homescreen layouts: Flow (apps wrap like text, sized by usage) or Minimal List (one app per line with optional alphabetical fast-scroll) * Fully customisable background and text colours with a live colour picker * Follow system theme: switches automatically with system dark mode * Apply background colour to the lockscreen for a uniform look * Per-app colour overrides to highlight what matters * Notification highlight: app names change colour when an app has a pending notification * Typography control: font family (Google Fonts plus import your own), weight, line spacing, word spacing * Font size scales with usage in Flow view INTERACTION * Swipe up to search apps * Configurable single-finger swipe gestures (any app, notifications, Wi-Fi, Bluetooth, location, camera, more) * Double-tap to lock screen (via accessibility service) * Long-press an app to pin, hide, rename, recolour, uninstall, or move to a folder * Pin apps to the top regardless of sort order * Sort alphabetically or by most used * Custom folders: each folder is a text label with a marker (chevron, slash, bullet, brackets, count, or plain). Tap to expand inline. Long-press to rename, recolour, or delete QUICK TOGGLES STRIP An optional row of text widgets at the top or bottom of your home screen. Choose from Clock, Date, Next alarm, Battery percent, Charging, Time to full, Battery temperature, Uptime, Wi-Fi, Bluetooth, Mobile data, Airplane mode, DND, Volume, Ringer mode, Torch, Brightness, Location, NFC, and contact tap-to-call or tap-to-text shortcuts. Off by default. Pick widgets, position, and typography from Settings. CONTROL * Lock orientation to portrait * Optional persistent search bar on the home screen * Optional contact search: turn it on to surface contacts inline with apps when you type. Read at search time, never stored. Google-only sub-toggle skips duplicates from WhatsApp, Telegram, SIM * PIN-lock the hidden apps list (4 to 8 digits, PBKDF2 hashed) with optional biometric unlock. Hidden-app launches stay out of Android Recents * Export and import all settings as a JSON backup. Hidden-apps list and PIN are omitted by default. Opt in via Settings, with an in-memory PIN check on import PRIVACY Slate does not collect, transmit, or share any data. No analytics, no crash reporting, no network activity. All preferences are stored locally. App usage counts never leave the device. Each Android permission Slate declares is requested only for the specific feature that uses it. Full details in the in-app privacy policy. OPEN SOURCE MIT licensed. Source at github.com/roufsyed/Slate-Minimal-Launcher
F-DroidGitHub