Caffeine - Keep Screen On

2.0.9

Akarin

3.18

3,114 reviews

500,000+
Downloads

Free

Keep your screen on.

Caffeine - Keep Screen On Screenshot 1 of 3

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Alternative downloads for the Caffeine - Keep Screen On app

About Caffeine - Keep Screen On

Caffeine - Keep Screen On is a tools app developed by Akarin.

How many times has Caffeine - Keep Screen On been downloaded?

Caffeine - Keep Screen On has been downloaded 700 thousand times. In the last 30 days, the app was downloaded 18 thousand times.

What is the rating of Caffeine - Keep Screen On?

Caffeine - Keep Screen On is rated 3.18 out of 5 stars, based on 3.1 thousand ratings.

Is Caffeine - Keep Screen On free?

Caffeine - Keep Screen On is free to download. The APK download size is 9.88 MB. The latest version available is 2.0.9. The last update was on August 28, 2025.

What are the requirements for Caffeine - Keep Screen On?

Caffeine - Keep Screen On requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2020.

Description

Similar to the Caffeine tile in LineageOS, Caffeine is a simple app to keep your device awake.

CAFFEINE IS NOT DESIGNED FOR EVERY DEVICES. IT'S ONLY TESTED ON AOSP-BASED ROMS. Due to the modification made by your phone's manufacturer, it might not work on your device.

Caffeine is a non-profit project. If you like it, please consider giving it a 5-star rating.

Recent changes:
• Changed target Android version to Baklava (Android 16)
• Migrated to .NET 9
• Updated support libraries

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More data about Caffeine - Keep Screen On

Price	Free to download
Total downloads	700 thousand
Recent downloads	18 thousand
Rating	3.18 based on 3.1 thousand ratings
Ranking	Not ranked
Version	2.0.9
APK size	9.88 MB
Number of libraries	22
Designed for Android	7.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

Get a detailed PDF report for Caffeine - Keep Screen On with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Google Play Rating history and histogram

1.6K

120

1.4K

Downloads over time

Caffeine - Keep Screen On has been downloaded 700 thousand times. Over the past 30 days, it averaged 590 downloads per day.

Changelog of Caffeine - Keep Screen On

Aug 28, 2025UpdateVersion 2.0.9
Jul 28, 2025Installs500,000+ installs
Nov 8, 2023UpdateVersion 2.0.8
Nov 4, 2023UpdateVersion 2.0.7
Oct 26, 2023UpdateVersion 2.0.6
Oct 4, 2023UpdateVersion 2.0.5
Feb 9, 2023UpdateVersion 2.0.3
Jan 9, 2023UpdateVersion 2.0.2
Jan 2, 2023UpdateVersion 2.0.1
Nov 2, 2022UpdateVersion 2.0.0
Aug 19, 2022UpdateVersion 1.4.2
Apr 5, 2021UpdateVersion 1.3.4
Feb 21, 2021Installs50,000+ installs
Jan 21, 2021UpdateVersion 1.3.3
Oct 23, 2020UpdateVersion 1.3.2
Oct 4, 2020UpdateVersion 1.3.1
Aug 31, 2020UpdateVersion 1.3.0
Aug 23, 2020UpdateVersion 1.2.8
Aug 14, 2020UpdateVersion 1.2.7
Aug 1, 2020UpdateVersion 1.2.5
Jul 15, 2020UpdateVersion 1.2.3
May 24, 2020Installs10,000+ installs
Apr 26, 2020Installs5,000+ installs
Mar 29, 2020Installs1,000+ installs
Mar 15, 2020Installs500+ installs
Mar 8, 2020UpdateVersion 1.1.3
Feb 23, 2020UpdateVersion 1.1.2
Feb 13, 2020UpdateVersion 1.0.5
Feb 9, 2020New AppVersion 1.0.4 in TOOLS for Free

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Developer information for Akarin

Akarin

contact@zhs.moe

Website

N/A

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Comments on Caffeine - Keep Screen On for Android

★★★★★ Melody Brown · Dec 5, 2025

Works as intended. If you're looking for an app with a pretty simple UI + helpful settings that keeps your screen on, I recommend this one.

★★★★★ Donald Flynn · Sep 11, 2025

Excellent app, does exactly what it says. Been using it for a couple of years

★★★★★ Konstantinos Theodoridis · Feb 7, 2026

Great app, works first time with no issues on Samsung Fold6, very easy to use.

★★★★★ EzzeKillz · Sep 5, 2025

The best app I have EVER used to keep my screen on 24/7. Steps are for Android phones: Download the app and open it. Go to advanced settings and tap "Ignore battery optimization." Find "Caffeine" in the list, select it, then choose "Unrestricted." Hit back. In the app, under "General," set timeout to "Infinite." Open quick settings, find the cup icon, add it, and tap it. Allow permission, then tap again to keep it on. It's not THAT hard to use this app.

★☆☆☆☆ pstanyer1 Stanyer · Nov 24, 2025

Does not work, tried multiple settings and advice from reddit

★☆☆☆☆ kiera healey-fort · Mar 2, 2026

Not helpful. I wanted to keep my screen on for work notifications without having sound on, but it didn't help. Even with turning off battery saving my screen still timed out and locked

★☆☆☆☆ Mike Jones · Feb 4, 2026

doesn't appear to work with Samsung note 9. Screen will still timeout

★★☆☆☆ Robert Townrow · Mar 1, 2026

Sadly this didn't appear to work on my Google Pixel 6a. I found Wakey works though. I tried setting the battery permission for Caffeine like it said, but it still didn't work. After several attempts I gave up and moved to Wakey instead. I appreciate the effort that went into this app - sorry it didn't work in my case

Google Play Rankings for Caffeine - Keep Screen On

This app is not ranked

Technologies used by Caffeine - Keep Screen On

Caffeine - Keep Screen On is requesting 6 permissions and is using 23 libraries.

Permissions

System tools

prevent phone from sleeping, modify system settings

Extra

android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_SPECIAL_USE, android.permission.POST_NOTIFICATIONS, moe.zhs.caffeine.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader

Android Transition Support Library

Android Support Library collections Kotlin Android Library Icon

Kotlin

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter

AndroidX Local Broadcast Manager

Android Support Library Print

Android Support Library Document File AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2 JetBrains Annotations Android Library Icon

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA Xamarin Android Library Icon

Xamarin

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