Simi Studio is currently one-man studio. The design and development of the application are all done by myself.

If you contact me via email or the "send feedback" function in the app, I will reply as soon as possible. Due to limited manpower, the reply may be late.


Android Aplications

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Screen Lock

Just one touch to turn off and lock the screen. Frequent use to turn the screen on/off can easily damage the phone's hardware power button. We provide software buttons to replace it and extend its useful life.

  • 5,300,000+ downloads on the Google Play
  • 53,000+ reviews averaging a 4.48 rating on the Google Play
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Floating Button

The button floating on other apps can do the actions anywhere, anytime like iPhone Assistive Touch.

  • 1,000,000+ downloads on the Google Play
  • One of the most popular features of Screen Lock
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One touch to open flashlight

  • Lightweight, no other useless features

Contact Simi Studio Via Email

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