Apps

Smart Edge: Sidebar & Gestures
APK
Smart Edge is a highly customizable Android side panel inspired by OriginOS. Access your favorite apps, tools, and shortcuts with a single swipe from the edge of your screen. Key Features: * Custom UI Themes: Choose from OriginOS, HyperOS, Realme UI, and Rich UI styles. * Productivity Hub: Dedicated active notifications section with instant Freeform Window launching. * Drag-to-Split: Drag app icons to the top or bottom of the screen to launch in split-screen mode. * Glassmorphic Blur: High-quality real-time background blur with adjustable intensity. * Material You: Full support for dynamic accent colors and Material 3 components. * Smart App Picker: Integrated search and management system to pin your most-used apps. * Superior Icon Packs: Advanced support for appfilter.xml and icon masking for a consistent look. * Utility Tools: Built-in tools like Screenshot, Volume/Brightness controls, and Power Menu. * System Automation: Advanced ADB/Root integration to automatically toggle system multitasking settings. * Premium Motion: Physics-based spring animations with customizable feel. * Dynamic Layouts: Highly customizable sidebar width, maximum height, and icon scaling. Smart Edge is built for performance and safety, using modern Kotlin and Material Design 3.
F-DroidGitHub
Smart EggTimer
APK
With Smart EggTimer you can cook eggs perfectly. The cooking time is calculated depending on - the desired consistency - the size of the egg - the start temperature - the air pressure or the geographic altitude Minimum permissions: - Smart EggTimer only requires authorization for GPS. This is needed to get the altitude which is used for calculation. No data is sent over the Internet.
F-DroidGitHub
Smart Gadget
APK
The Sensirion Smart Gadget app allows you to establish a BLE (Bluetooth Low Energy) connection to your Sensirion Smart Gadget. The app displays the current temperature and relative humidity values measured by the integrated sensors. Up to seven Smart Gadgets can be connected simultaneously. The Smart Gadget is open hardware and runs open source firmware. Smart Gadget Hardware Smart Gadget Firmware Gadget from DigiKey Smart Gadget from Mouser
F-DroidGitHub
Smart Remote Control
APK
Interface with the IR-LED built into Samsung devices, such as S4, Note 3. Supports most of popular protocols available nowadays, including: * NEC * Sony * RC5 * RC6 * DISH * Sharp * Panasonic * JVC
F-DroidGitHub
SmartCookieWeb
APK
A web browser with privacy on by default. A fork of Lightning Browser. Features: - Open source - Modern UI - Tracking and ad blocker - Customizable https://github.com/CookieJarApps/SmartCookieWeb
F-DroidGitHub
SmartFind
APK
SmartFind is a find-my-phone app triggered by SMS from designated contacts. When a trusted contact sends an SMS containing your chosen keyword, SmartFind sounds a loud alarm — even if your phone is on silent or Do Not Disturb mode. Features: • Designated contacts — only people you trust can trigger the alarm • Custom trigger keyword — choose your own secret word (default: FIND) • Bypasses silent mode and Do Not Disturb — the alarm always sounds • Biometric authentication — all settings changes require fingerprint or PIN • Encrypted storage — contacts and settings secured with Android Keystore • Cooldown protection — prevents alarm spam with configurable cooldown • SMS spoof detection — validates SMS origin to prevent abuse • Audit log — full history of alarm triggers and events • Device admin — optional uninstall protection • Battery-aware — adapts behavior based on power save mode Privacy: • Zero internet connections — operates entirely offline • No analytics, no tracking, no cloud services • All data stored locally on your device • Phone numbers redacted in audit logs
F-DroidGitHub
SmartMouse
APK
SmartMouse is an app that aims to make a smartphone usable as a normal computer mouse. It does estimate its position by processing data from the integrated accelerometer and gyroscope with a custom sensor-fusion algorithm. This data is then transmitted to a host computer over the Bluetooth HID Profile. The mouse buttons are recreated using the Touchscreen.
GitHubIzzyOnDroid
SmartPack-Kernel Manager
APK
SmartPack-Kernel Manager is a heavily modified version of Kernel Adiutor developed by Willi Ye. All the credits go to the original developer, not only for his hard work on Kernel Adiutor, but also for being open to open-source community. Your device must be ROOTED to use this app. Otherwise, please don't bother installing this app. Features - Almost all the features available in Kernel Adiutor. - Option to flash recovery zip files while running Android OS. - A simple and user-friendly Custom Controller, which is totally different to that of the official KA (Documentation). - A Script Manager to easily create, import, edit, share and execute any properly formatted shell scripts. - A Kernel downloader, which is also totally different to that of the official KA (Documentation). - CPU Input Boost & Devfreq Boost (Sultanxda). - Simple MSM Thermal (Sultanxda). - Advanced Control for Fast Charge (yank555.lu) & Boeffla Charge Level Interface (Lord Boeffla). - K-Lapse Support (tanish2k09) - Boeffla Sound (Lord Boeffla) with Per-channel Control - Per-channel control for Flar's sound. - Significantly different Faux Sound implementation. - In-built Spectrum Support (frap129). - Wake and sleep gestures (flar2). - Adreno Boost (flar2). - Dynamic Stune Boost (joshuous) - MSM Sleeper (flar2). - Boeffla Wakelock Blocker (Lord Boeffla). - Display Backlight Control (Min & Max). - Switches to tweak SELinux, Android Doze mode and PrintK logging. - WireGuard version information. - Real-time Charging Status. - RAM & Swap Status. - LED Blink/Fade support. - Dedicated Frequently Asked Questions (FAQ) section. - Also compatible with any devices and kernels. - And much more… Translations Please help me to translate this application via POEditor. You may also translate after downloading the original language string available GitHub. Please Note * SmartPack-Kernel Manager contains its own auto-update implementation, which is only 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. * The Anti-Features (NonFreeNet) tag by F-Droid is due to the Kernel downloader (requires downloading kernel from web provided by kernel developers).
F-DroidGitHubIzzyOnDroid
SmartScan
APK
Search and organise images and videos offline with on-device AI. Key Features Search Search Images and Videos: Search across your media library. Search Options: Search using text or images, including pasting images into the search bar. Tag + Text Search: Combine tags with text queries. Tag Search: Search directly by tags. Hide duplicates: Hides near identical search results. Cross-App Search: Search from other apps via Share/Intent. Auto-Refresh Index: Automatically refresh image and video indexes for new content. Folder Selection: Optionally configure which image and video folders are indexed. Gallery Access: Optionally open search results in the default gallery. Tagging Add Tags: Add tags to media. Autocomplete: Tag autocomplete when searching or tagging. Collections Auto Collections: Automatically groups similar media. Tag Collections: Manually curate collections using tags. Manage Collections: Merge, move, delete, add tags. Fully On-Device All processing is handled entirely on-device, ensuring privacy, speed, and offline functionality.
F-DroidGitHub
SmartTube F-Droid
APK
Browse media content with your own rules on Android TV
F-DroidGitHub
Smile SS14
APK
This masterpiece has gone through thousands of experiments. But it is the sweetest creature in the world. Smile Slime!
F-Droid
Smither
APK
Smither is a light-weight Android client for Mastodon. Its features include: - access to posts, users, lists and trending hashtags - real timelines (chronological/reverse chronological order) - customizable theme (colors and fonts) - push notification support (unifiedpush) - multi account support - Proxy support
F-DroidIzzyOnDroid
Smoke
APK
Summary of Smoke * Aliases. Preserve your contacts. * Almost zero-dependency software. * Application lock. * Argon2id and PBKDF2 key-derivation functions. * Automatic, oscillatory public-key exchange protocol, via SipHash. * BSD 3-clause license. * Completed. * Content is recorded via authenticated encryption. * Decentralized. TCP, and UDP multicast and unicast. * Does not require Internet connectivity. * Does not require registration. Telephone numbers are not required. * Encrypted communications. * Eventful tasks. Limited polling. * F-Droid. * Fiasco forward secrecy. * Future-proof software. * Introduces Cryptographic Discovery. Cryptographic Discovery is a practical protocol which creates coordinated data paths. * Juggling Juggernaut Protocol! * Manufactured tool tips! * McEliece Fujisaka and Pointcheval. * Message structures do not explicitly expose contents. Header-less protocols! Some messages do include type information. * Mobile servers via SmokeStack. * Obfuscation of resident secret keys. * Optional foreground services. * Optional silence over the wires. * Original implementation of SipHash. * Ozone destinations: private and public repositories. * Post offices for messages of the past. * Private servers. * Public and private public-key servers. * Rainbow digital signature scheme. * Reliable distribution of archived messages. * Reliable distribution of deliverable text messages. * SPHINCS digital signature scheme. * SSL/TLS through SmokeStack. * Semi-compatible with Spot-On via Fire. * Share files with TCP utilities such as Netcat. * SipHash-128. * Smoke and mirrors. * Software congestion control. * Software manual included. * Steam, reliable file sharing. TCP over the Echo! * Steamrolling, or, real-time broadcasting of inbound Steams to fellow participants. * Super McEliece: m = 13, t = 118.
F-DroidGitHub
Smoke Reducer
APK
First of all Smoke reducer (and stopper) records the distance between two times you are smoking. Then, it lengthens that time between each cigarette by telling you when to smoke. If you click the Sleep button, the time that you sleep isn't counted to the time between each alarm
F-Droid
SmokeStack
APK
Summary of SmokeStack * BouncyCastle. * Client and server modes. * Completed. * Concurrent collections. * Congestion control via SipHash. * Cryptographic discovery. * Eventful tasks. Limited polling. * F-Droid. * Infinite participants. * Limit number of clients per listener. * Local data recorded in SQLite via authenticated encryption. * McEliece support. * Only 16,000 lines of source! * Private and public post offices via Ozone addresses. * Private and public servers. * Public-key server. * Rainbow and Sphincs digital signatures. * Reliable distribution of messages. * SSL, TLS 1.0, 1.1, 1.2, 1.3, ∞. * SipHash-128. * UDP multicast and unicast client services.
F-DroidGitHub
Smoking Tracker
APK
Smoking Tracker is an easy to use smoking tracking app that helps you understand your habits and progress towards quitting. Every cigarette you smoke is clearly recorded, giving you detailed insight into your daily, weekly and monthly patterns
F-DroidGitHubIzzyOnDroid
Smouldering Durtles
APK
Introducing Smouldering Durtles, your trusty companion app for the renowned WaniKani kanji learning platform, crafted by Tofugu! If you're on a quest to master Kanji with WaniKani, Smouldering Durtles is here to make your lessons and reviews engaging and enjoyable, with a plethora of features to enhance your learning experience. Smouldering Durtles offers advanced searching capabilities, allowing you to quickly locate the exact Kanji or vocabulary you're looking for. Bolster your learning with self-study quizzes, testing your knowledge and helping you retain what you've learned. Customize your experience with a variety of themes to suit your personal style and make your study sessions visually appealing. Plus, never miss a review session with the convenience of offline reviews, ensuring your progress remains uninterrupted. Please note that an active WaniKani account is essential to access this app's full potential. Smouldering Durtles is an independent creation and is not officially supported or endorsed by Tofugu.
F-DroidGitHubIzzyOnDroid
SmsCode
APK
SmsCode is a non-xposed version of XposedSmsCode. It can recognize, parse SMS code and copy it to clipboard when a new message arrives, it can also auto-input SMS code.Attention: This module is suitable for AOSP ROM, it may not work well on other 3rd-party ROM.Features:Copy verification code to clipboard when a new message arrives.Show toast when a SMS verification code is copied.Show notification when code SMS parsed.Custom keywords about verification code message (regular expressions allowed).Custom SMS code match rules.Mark verification code SMS as read (experimental).Delete verification SMS when it been extracted successfully (experimental).Block code SMS message notification (experimental).Auto-input SMS code.Various theme color to choose.
GitHubIzzyOnDroid
SmsLoc
APK
SmsLoc is an application that queries the location of contacts without the use of mobile data. It uses GPS to retrieve current position and SMS for requests/responses. SMS request format: `Loc?` SMS response format: `Loc:LAT,LON,ASL,UTC_S,V_KMH,ACC_M,BAT_PCT`, where: - `LAT, LON` are latitude and longitude in degrees rounded up to 4 decimal places.[^1] - `ASL` or Above Sea Level is the absolute altitude as reported by the GPS in meters - `UTC_S` is the timestamp of the GPS fix in seconds. The timestamp corresponds to the time of the actual fix, and not when SMS was received. - `V_KMH` is the speed in kilometers/hour - `ACC_M` is the accuracy reported by the GPS chip in meters - `BAT_PCT` is the battery percentage of the device sending the response
F-DroidGitHub
SmsMatrix
APK
This app bridges all sms messages to matrix. For every (new) text conversation contact the bot will open a private 1:1 room and sends the incoming messages to that room. Any messages sent in that room by the matrix user will then be sent to the contact via SMS. As currently there is no end-to-end encryption implemented in this app, for privacy reasons it is preferable to use it with your own Matrix server. Your data-in-transit however will always be safe as they are encrypted using https over matrix -- provided the Matrix server is configured properly.
F-DroidGitHub
SmsReply
APK
SmsReply is an Android application that handles automatic SMS replies with customizable templates. Features: • Customizable reply templates for different situations • Automatic replies to incoming calls and messages • Multilingual support (English, German, Spanish, French, Hungarian, Polish, Russian, Chinese) • Starts automatically on boot and runs as a background service • Battery optimization handling for reliable operation • Simple and intuitive user interface The app allows users to set up automated responses for SMS messages and incoming calls, making it easier to manage communication when you're busy or unavailable. Perfect for situations when you can't immediately respond but want to let people know you'll get back to them. Permissions required: • READ_PHONE_STATE: To detect incoming calls • SEND_SMS: To send automatic replies • RECEIVE_BOOT_COMPLETED: To start service on device boot • FOREGROUND_SERVICE: To run reliably in background
F-DroidGitHub
Snakes
APK
You fight with other snakes for food to be the first snake to reach ten meters in length. Be careful and avoid collisions with your opponents! Find out how you can temporarily incapacitate the other snakes and get some power food at the same time.
F-Droid
SnapSafe
APK
SnapSafe is a camera app that keeps every pixel—and every byte of data—exactly where it belongs: on YOUR device. Why SnapSafe? We capture photos locally, encrypt everything in private storage, let YOU decide if GPS tags are added, and strip out tell‑tale metadata automatically. Free and Open Source, forever. We NEVER phone home or talk to servers, slurp analytics or usage stats, sprinkle ads or trackers in the code, or read files outside our sandbox. Key Features: • Zero‑Leak Design – The manifest skips android.permission.INTERNET; nothing leaves your device. • Fully Encrypted – Shots are written to app‑private storage using strong encryption. • Metadata Scrub‑A‑Dub – EXIF and other identifiers are wiped the instant you hit Share. • Secure Sharing – When you do share, we hand the file off via Android's native share sheet—no detours. • Anti-Doxing – Automatically Blur faces before sharing photos • PIN‑Locked Gallery – A separate PIN stands between curious thumbs and your photos. • Granular Location – Add coarse, fine, or zero location data—your call. • 100% Open Source – Auditable code in plain sight. • Poison Pill – Set a special PIN, that when entered, appears to work normally but actually deletes your existing photos. • Decoy Photos – Select innocuous decoy photos, these will be preserved when your Poison Pill is activated. That way your Gallery is not suspiciously empty. Privacy Policy: We collect nothing.
F-DroidGitHub
SnapSaver
APK
You can use this app to create a Saver button and set a storage directory for photos; later, just press the Saver button to take a photo and store it in the pre-set storage directory.
F-DroidGitHub
Snapcast - multi-room audio in perfect sync
APK
Snapcast is a Snapcast control client and player for Android. It uses the Snapcast JSON-RPC API to control your synchronous multi-room audio player. This App is not meant for productive use and will only run when you have a Snapserver installed in your local network. Snapcast is a multi-room client-server audio player, where all clients are time synchronized with the server to play perfectly synced audio. It’s not a standalone player, but an extension that turns your existing audio player into a Sonos-like multi-room solution. The server’s audio input is a named pipe /tmp/snapfifo. All data that is fed into this file will be send to the connected clients. One of the most generic ways to use Snapcast is in conjunction with the music player daemon (MPD) or Mopidy, which can be configured to use a named pipe as audio output.
F-DroidGitHubIzzyOnDroid
Page 170