Lock My Phone for Study (ZEN MODE/device lock) 📵

In-app purchases
6.22K reviews
Content rating
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About this app

❓ Uninstalling works like this: 😱 https://youtu.be/gQVzznHp_84?t=62

❕ This app needs Device Administrator permission. Otherwise it can't lock your phone.

⏩ What's the purpose of this app?

It's not exactly controversial that YOU NEED A ROUTINE. But it's hard to stick to your schedule when the endless entertainment of the internet is available at your fingertips. Lock my Phone kills that lure so you can concentrate on what's actually important.

While your device is locked you can still access the apps on your lockscreen, take phone calls and call emergency numbers (911 etc.) and emergency contacts (see below). If you unlock it during a lock period it will be locked again right away.

☝ Learn how to set one or more of your contacts as emergency contacts with Android's ICE-feature: https://www.youtube.com/watch?v=dE_bbD5vXDU

⏩ Three Main Features:

1. Recurring lock periods, for example to lock your phone every evening during the week after 10 pm.

2. One time lock periods for when you just want to concentrate for 45 minutes while studying.

3. Geocheck-Feature: Only lock your device if you are in a certain area. Helpful so your phone isn't locked while you're out with friends.

⏩ What's the difference between the free and the premium version?

You can only have one lock period in total on the free version, so you can either have 1 one time lock or 1 recurring lock period. You can have unlimited lock periods (of each type) in the premium version.

There are no ads in either version.
Updated on
Jun 24, 2022

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
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6.22K reviews
Epicnoob 431
March 15, 2022
This app really helps. Sometimes its tough to be away from your phone but eventually you can get in a habit of spending little time on your device. The only thing I would add to make this app better is potentially being able to see how much time is left or at least a tab that shows the time frame you have selected from the lock screen so that you can know how much time is left. Otherwise that is all.
77 people found this review helpful
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Thomas Kahn
March 16, 2022
Hey, this is actually already a feature, check out the screenshots here on Google Play!
P Murph
October 4, 2020
The app is exactly how it describes it self. For the time you set to "unplug" from your phone, you truthfully have what I can only describe as an expensive paperweight until the time you had set to have access. First time trying it out, I was a little freaked out with a non working phone. I would suggest to the developers having access to phone option for emergencies etc.
5 people found this review helpful
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Thomas Kahn
October 5, 2020
Thanks! I added a pay to unlock option in the latest update for emergencies. Please update to see it!
May 7, 2021
Does exactly what it says. While you need premium to do more than one block at a time, the 2.99 is way worth it to keep control of screen addiction and help focus. As far as I can tell so far, it's impossible get in during a block, which is saying something. Most blocking apps do all of the surface level things, but don't protect against very easy exploits. This app has those bases covered. Props to the dev.
4 people found this review helpful
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Thomas Kahn
May 8, 2021
Very cool to hear that, thank you for your detailed review, Salthin! Best regards, Thomas

What's new

Fixed crash after restart.