Caffeine - Keep Screen On

3.3
2.36K 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 8, 2023

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
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

3.5
2.23K reviews
Tiffany F.
April 17, 2024
Don't understand why this is not rated more highly. Works perfectly for me, super simple and easy to set up, with no ads and it's completely free. If it doesn't work for your phone model, that's not the developer's fault and doesn't warrant a negative review in my opinion. I have a $40 3 year old smart phone and it works for me. Thanks dev! (Edit: looks like all the negative reviews are for newer phones. Solution: stop wasting your money on the newest smartphones 😂)
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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.
19 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
25 people found this review helpful
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What's new

• Fixed crashes on Android 14
Note: the crash issue on Android 14 is due to upstream development framework's code minify issue. This version disabled code minify temporarily to fix this issue, but this would lead to a larger app size. A new version with the normal size would be published once the upstream issue fixes.