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5118 apps · feature
Sleep
APK
Sleep as Android is an alarm clock and sleep tracking app
Direct
Sleep Timer
APK
Sleep Timer helps you fall asleep while listening to music or podcasts. When the timer stops, audio playback is gradually lowered then paused. 1. Add the Tile in the Quick Settings panel. 2. Tap the Tile to start a timer. 3. Extend, reduce or cancel the timer with the notification actions. Note: Don't look for a launcher icon, this app only provides a Quick Settings Tile. Open Source project hosted on GitHub: https://github.com/SimonMarquis/SleepTimer
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SleepTimer
APK
SleepTimer is a timer, like the ones in TVs an Hifi systems. After a specified time the devices standby mode is activated, as if the power button was shortly touched. It doesn't matter if a video or audio stream is played or another app tries to prevent the standby mode. Reactivating is possible by a short press of the power button. Features: - permanent notification showing the remaining time until standby - possibility to use Androids quick settings for pausing and resuming a countdown
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SleepyWifi
APK
This app brings back the 'turn Wi-Fi off when the phone is in sleepmode' option for Android 8.1. This app can also save your phone battery.
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Slide
APK
Unlike a typical presentation, only a few words are printed on each slide using very large characters. To make up for this, a presenter will use many more slides than in a traditional presentation, each slide being shown for a much shorter duration. The slides use plain text in a visual manner, to help the audience quickly read and understand the material. It's said to be helpful with Japanese and other eastern languages which use non-Latin alphabets. The method is designed for the people who are not good at presentations and who are quite nervous about the idea of presenting. This method helps the presenter to get organized during the talk and keeps the presenter on track while presenting. The method provides clear visual support for the audience and helps make the content more memorable.
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SlideItLoud
APK
Automatically turns on the loud speaker if the hardware keyboard is opened during a call and turns it off if its being closed. Optionally autoanswer and/or autohangup the same way. This app is only interesting for users with a slideable physical hardware keyboard. The app idea comes from the HTC Wings aka S730.
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SliderSynth
APK
Slide your finger to change pitch: * up to 4 configurable "keyboards" * 5 waveforms (sine, triangle, square, sawtooth, reverse sawtooth) * attack, release and volume for each keyboard * selectable octave range for each keyboard If you experience stuttering, reduce the sample rate in the settings. Google Analytics was removed before building.
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Slideshow
APK
Slideshow is a simple way to view your favourite photos with ease. Navigate through your files and start a slideshow with a single tap. Share with your friends and family your favourite memories and everything in between too. Features: * Select any directory on your phone * Automatically begins playing slideshow * Ability to delete images from within the slideshow * Sequential or random display order * Configurable delay * Show / hide hidden files * Check the settings for hidden features. Seriously, there's a ton of stuff in there Un-Features: * No sign up * No internet connection * No requests to rate the app * No trail periods * No paid upgrades
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Slideshow Screensaver
APK
Slideshow Screensaver is an Android daydream/screensaver app to display images on local device as a slideshow. It lets you pick a directory from your device to use the images from.
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Slideshow Wallpaper
APK
Icon image Slideshow Wallpaper About this app With Slideshow Wallpaper You can easily create a slideshow for your home screen and your lock screen. Just follow these easy steps: 1️⃣ Select the images you want to see. 2️⃣ Select Order, interval and display mode. 3️⃣ Set as background. You can add and remove images at any time. Advantages of Slideshow Wallpaper: ⭐ No permissions: This app does not need any android permissions. Not even internet. It only receives the rights to read the images you select, and revokes it when you remove them. ⭐ No ads ⭐ Free open source software: Slideshow Wallpaper is licensed under the GNU General Public License, Version 3. The source code is available at: https://www.github.com/Doubi88/SlideshowWallpaper (Feel free to suggest new features, report bugs or open pull requests there)
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SlimSocial for Facebook
APK
Wrapper around Facebook's mobile website and APIs. * It is lightweight: it weighs less than 100 Kb * It has simple, modern design: there is only what you need * It is Open source: the code of this app is online on GitHub, anyone can verify the authenticity of the app and contribute to its development. * It is free and without ads * it is not intrusive * It respect your privacy: this app doesn't require special permits. Without consensus Facebook can not access to any data of your mobile phone
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Slovak for AnySoftKeyboard
APK
Slovak keyboard layout and dictionary. This is an expansion language pack for AnySoftKeyboard. Install AnySoftKeyboard first, and then select the Slovak keyboard from AnySoftKeyboard Settings -> Languages -> Keyboards menu.
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Slovene for AnySoftKeyboard
APK
Slovene 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.
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Slow Mail
APK
Slow Mail is an Android email client for reading and composing emails. As a key privacy feature, it does not store emails or message lists locally. All configurations can be exported to an (optionally encrypted) configuration file. These files can be imported into any Slow Mail client. You can either merge them with your existing settings or apply them as a temporary overlay, making the imported configuration (accounts, settings, PGP keys) valid only for the current session. Configuration files can be stored on any storage medium (local storage, network drives, USB sticks, etc.). Features No local storage of emails or message lists Advantages: Enhanced privacy and reduced local storage usage Disadvantages: Requires an active internet connection and may result in slower load times Full IMAP and SMTP support Export and import configurations (accounts, settings, PGP keys) to external files Optional encryption for configuration files Session-only configuration overlays Built-in PGP encryption support You can find help and more detailed information here
F-DroidGitHub
SmallTalk
APK
SmallTalk is a minimal messenger using the Matrix protocol. It has a comparingly tiny app size and focuses on reliability and stability. Its feature set is rather bare-bones:Login with Matrix ID/PasswordCombined Room and DM interfaceEnd to end encryptionMessage bubbles, supporting text, replies and editsPush notifications (DMs always notify, Rooms notify once)Importing of E2E room keys from Element clientsUnifiedPushMore to come in the future.
GitHubIzzyOnDroid
Smart Card Emulator
APK
The Android Smart Card Emulator allows the emulation of a contact-less smart card. The emulator uses Android's HCE to fetch process APDUs from a NFC reader.
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Smart Card Reader
APK
Allow a host computer to use the smartphone's NFC hardware as contact-less smartcard reader. On the host computer a special smart card driver, vpcd, must be installed. The app establishes a connection to vpcd over the network when a contact-less card is detected.
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Smart Dock
APK
Main features: * Very customizable, icons, colors, shapes, sounds * Multi window support * Keyboard shortcuts * Support for both desktop and tablet layouts * Compatible with all Android versions since Nougat, no root required
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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.
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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.
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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
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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
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