Sleep Screen is made and published by studio.ninka. AppBrain is an independent app data site and isn't affiliated with studio.ninka. The app name, icon, screenshots and description belong to studio.ninka and are shown as published on Google Play.
AppBrain's verdict
EstablishedPoorly rated- Total installs
- 76 thousand
- Rating on Google Play
- 2.89
- 259 ratings
- Last updated
- May 10, 2026
Sleep Screen has 76 thousand installs. Users are critical: 2.9 stars from 259 ratings.
Installs
Tracked by AppBrain- Last 30 days
- 230
- Play install range
- 50+ thousand
- Launched
- December 2014
Installs over time
Sleep Screen has been installed 76 thousand times. Over the past 30 days, it has been installed 230 times.
Rankings
Google Play top chartsGoogle Play Rankings for Sleep Screen
Competitors
Similar apps and more from studio.ninkaAlternatives to Sleep Screen
More from studio.ninka
Releases
Updates seen on Google Play- Version
- 2.06
- Launched
- December 2014
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Sleep Screen for Android
Technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- 0
- App size
- 5.02 MB
- Needs Android
- 5.0+
- Content rating
- Everyone
Technologies used by Sleep Screen
About the app and developer
About Sleep Screen
Sleep Screen is a tools app developed by studio.ninka.
Install Statistics
Sleep Screen has been installed 76 thousand times. In the last 30 days, the app was installed 230 times.
User Ratings
Sleep Screen is rated 2.89 out of 5 stars. The rating is based on 260 ratings.
App Information
Sleep Screen is freely available from Google Play. The app size is 5.02 MB. The latest version available is 2.06. The last update was on May 10, 2026.
Technical Requirements
Sleep Screen requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since December 2014.
App Performance Report
Get a detailed PDF report for Sleep Screen with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for studio.ninka
Store listing
By studio.ninka, from Google Play“1-tap screen off! A super lightweight app with two modes.”
Description by studio.ninka Written by the developer, not by AppBrain. Click to read.
【Device Lock】
・Instantly lock instead of pressing the power button! No extra animations.
・Requires PIN, password, or pattern to unlock (security-focused).
【Quick Resume】*NEW
・Covers the screen with a black overlay and minimizes brightness.
・Since the device is not locked, you can unlock it with fingerprint or face authentication.
・Background playback of YouTube and music apps continues.
・Maximizes power saving on OLED (AMOLED) displays.
・Instantly unlock just by tapping the screen.
■ Shortcut Function *NEW
Long-press the app icon to see shortcuts for each mode.
Drag and drop them to your home screen for 1-tap activation of each mode.
■ Initial Setup
【Device Lock】
When you first start the app, you will be asked to enable "Device admin". Please enable it before use.
【Quick Resume】
The first time you use it, you will be asked to allow "Display over other apps". Please allow Sleep Screen.
■ Changing the Default Mode
You can switch the default mode by long-pressing the app icon → "Settings" → "Default Mode".
■ How to Uninstall
You cannot uninstall the app while "Device admin" is on. Please follow the steps below to disable it before uninstalling.
1. Go to [Settings] > [Security] > [Device administrators] and uncheck this app.
2. Uninstall the app as usual.
Recent changes:
Layout Optimization rev.2