Caffeine - Keep Screen On

Name: Caffeine - Keep Screen On
Rating: 3.25 (3324 reviews)
Author: Akarin

By: Akarin

Keep your screen on.

Features & Capabilities

Caffeine - Keep Screen On is a simple Chrome extension that prevents your device from sleeping, inspired by the Caffeine tile in LineageOS. Toggle it on to keep the screen awake for reading, testing, presentations, or any task that requires the display to stay on.

CAFFEINE IS NOT DESIGNED FOR EVERY DEVICE. It's only tested on AOSP-based ROMs and may not work on devices that include manufacturer modifications. Caffeine is a non-profit project — if you find it useful, please consider giving it a 5-star rating.

User Growth & Download Statistics

App Open Source Accessibility

By:

Akarin

Downloads:

710,710 3.70K

Rating:

3.25

(3,324) 0.08

Version:

2.0.8 Last updated: 2025-08-28

Version code:

Creation date:

2020-02-03

Publisher country:

Permissions:

android.permission.WRITE_SETTINGS High risk
android.permission.FOREGROUND_SERVICE_SPECIAL_USE Moderate risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.POST_NOTIFICATIONS Low risk
android.permission.WAKE_LOCK Low risk
moe.zhs.caffeine.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

13.98MB

Email:

co*****@zhs.moe

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-21

Compare stats and ranking:

Ranking

# 80,532 ▲ 99

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Akarin

Google Play Store

https://play.google.com/store/apps/details?id=moe.zhs.caffeine

Email:

co*****@zhs.moe

Website:

https://lab.zhs.moe/caffeine/

User Reviews

Summary: The app is hailed as a simple, reliable way to keep the screen on, with easy activation via quick panel and no ads. Many users cite being able to use it for reading, cooking, and deliveries, and appreciate the auto-disable-on-lock feature. However, there are recurring drawbacks: device compatibility issues on several models (Samsung, Pixel, OnePlus, Note) causing it not to work or behave unexpectedly; a confusing setup/activation flow for some; occasional stability bugs (crashes or stopped working after updates); and requests for more customization, especially a longer or user-defined timeout.

Pros

Keeps the screen on reliably, preventing idle timeout.
Simple and reliable to use; straightforward setup.
Easy activation via the quick panel (one-click access).
No ads or in-app purchases.
Auto-disables on lock to avoid battery drain when idle.

Cons

Device compatibility issues: it doesn't work on several devices/models (e.g., Samsung, Pixel, Note, OnePlus).
Confusing setup/activation flow for some users.
Stability issues: crashes or stopped working after updates.
Lacks customization: requests for longer/custom timeout options.
Inconsistent behavior on some devices where it fails to prevent wake or wakes unexpectedly.

Recent reviews

doesn't do a thing on my oneplus 12 phone. it shows up in the tray and runs a timer as if it's blocking the os from turning off and locking screen, but doesn't really do either of those.