Caffeine - Keep Screen On

3.6
1.59K reviews
100K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image

About this app

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

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

Contribute translation: https://lab.zhs.moe/caffeine/guide/translating/
Updated on
Nov 2, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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3.6
1.59K reviews
Mason Merriam
December 20, 2021
I'm not someone to install lots of apps to change my experience with the OS, however this app is the exception. Instead of changing timeout time in settings I can use this app for a easy tile to easily turn on and off always on display whenever I want. There are no ads and the in app UI allows so much customization and feels like a device built in application. I've never seen such an app I've used for the longest time and felt like it was built in with the phone. Keep up the amazing work!
20 people found this review helpful
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Steven Shank
October 27, 2021
This program is fabulous. He's thought of everything. When you need to keep an app running and not log you out of your phone and shutdown, this will do it. Move the icon up next to bluetooth, and when I use Chirp to do books, through bluetooth speakers, I click bluetooth and caffeine on. When I'm done I turn them off. If I forget, it goes off when the phone shuts down anyway. Allows allows for dimming the screen. Perfect program.
12 people found this review helpful
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joe vallino
May 23, 2021
This works well for keeping my phone from sleeping while waiting to catch pictures when the phone is setup in a tripod and on a charger. It also has a nice option that once you turn the phone off, is also turns off the app, so you don't have to go back to switch it off. Since it runs as a tile, it's easy to turn on. Simple and perfect. Running under Android 11, pixel 5
20 people found this review helpful
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What's new

Welcome to Caffeine 2.0!

• Redesign UI with Material You (for Android 12+)
• Add option to ignore battery optimization
• Add help button
• Automatically reset the system screen timeout in compatibility mode
• Fix abnormal tile status in some cases
• Force compatibility mode for Android 12+ based One UI
• Bump targetSdkVersion to 32 (Android 12L)
• Sync community translations