Lock Screen
iDOTOOLS Tools
One click to lock screen immediately to protect your phone power button.
- Rating
- 3.7
- 9.6K ratings
- Downloads
- 3.9M+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 20
- 2026 · v7.9.6
Screenshots
About Lock Screen
With this app, you can simple one click the icon of Lock Screen to lock your phone screen immediately. This reduces the use of power button and prolongs its working life.
The system for android 8.0 and above has been fully optimized, adapting to more special mobile phone models, and the lock screen experience is better!
Because the special of some mobile phones, if you cannot uninstall this app, do as follows to solved the problem : find “Lock Screen” in “Settings→Privacy→Device administrators” and then deactivate. After that, this app can be uninstalled as usual.
This app uses the Device Administrator permission
The system for android 8.0 and above has been fully optimized, adapting to more special mobile phone models, and the lock screen experience is better!
Because the special of some mobile phones, if you cannot uninstall this app, do as follows to solved the problem : find “Lock Screen” in “Settings→Privacy→Device administrators” and then deactivate. After that, this app can be uninstalled as usual.
This app uses the Device Administrator permission
User reviews
🙂 nice 👍 app
عاللللله
Good
This app is amazing! It is so efficient and work efficiently.
Waheguru Ji. Very good screen lock. Thanks Itools. Waheguru Ji.
functions very well
Alternatives to Lock Screen
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Lock Screen | 3.7 / 5 | Free | 1,000,000+ | Sep 20, 2026 | |
| Screen Recorder With Audio | – | Free | 100,000+ | Dec 3, 2025 | Compare |
| iDO Weather & clock widget | 4.2 / 5 | Free | 10,000+ | May 22, 2020 | Compare |
| iDO Note | 4.4 / 5 | Free | 10,000+ | Jul 18, 2025 | Compare |
| iDO QRCode | – | Free | 1,000+ | Jun 6, 2017 | Compare |
| Easy Softkey | 3.5 / 5 | Free | 50,000+ | Jan 19, 2020 | Compare |
| iDO Flashlight - night camera | 4.3 / 5 | Free | 1,000,000+ | Apr 29, 2020 | Compare |
Compare Lock Screen with the top alternatives: ratings, updates, ASO score and keyword gaps →