Alert Window Checker - Check S
Contains adsIn-app purchases
4.4star
811 reviews
100K+
Downloads
Everyone
info
About this app
Overview
This app lists the apps that have SYSTEM_ALERT_WINDOW permission called screen overlay app.
If the screen overlay apps are running, a phenomenon that cannot press some buttons may occur by Android security.
By stopping the apps that are shown in the list, it is possible to find the app that is running security.
Note: Because it can not find automatically the app that is blocking the button, please make sure by one by one stop.
How to use
The manual can be displayed in the following operation.
1. The dialog appears when the app starts in the first, then select the OK button.
2. Select the "Manual" on the setting icon in top right corner of the app screen.
Install Button Unlocker
By installing the this app at the same time with this app, you will be able to unlock the lock button of without stopping the screen overlay app.
https://play.google.com/store/apps/details?id=jp.sfapps.installbuttonunlocker
This app lists the apps that have SYSTEM_ALERT_WINDOW permission called screen overlay app.
If the screen overlay apps are running, a phenomenon that cannot press some buttons may occur by Android security.
By stopping the apps that are shown in the list, it is possible to find the app that is running security.
Note: Because it can not find automatically the app that is blocking the button, please make sure by one by one stop.
How to use
The manual can be displayed in the following operation.
1. The dialog appears when the app starts in the first, then select the OK button.
2. Select the "Manual" on the setting icon in top right corner of the app screen.
Install Button Unlocker
By installing the this app at the same time with this app, you will be able to unlock the lock button of without stopping the screen overlay app.
https://play.google.com/store/apps/details?id=jp.sfapps.installbuttonunlocker
Updated on
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.
This app may share these data types with third parties
Location, App activity and 2 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted
Ratings and reviews
4.3
778 reviews
Elorah Bennett
- Flag inappropriate
February 16, 2022
It says "screen overlay is not running", but I'm still getting a screen overlay notification from my phone. I don't know if it's the app or my phone which is wrong, but it definitely didn't fix the problem.
27 people found this review helpful
A Google user
- Flag inappropriate
December 26, 2019
God, FINALLY! I almost never give 5 stars but y'all earned it. This app will give you the info you need to troubleshoot and fix this stupid overlay problem. To all you idiots calling it worthless: If you do not understand what an app actually does, then instead of ranting and giving it 1 star, I'd suggest you seek help from someone who *does* understand what it does, the info it gives, and how to use that info. I'll bet almost every one of you thought you just had to install and run it, amirite?
140 people found this review helpful
Darkwolf
- Flag inappropriate
- Show review history
July 10, 2020
At first i didn't know which app was the problem💔💔😫😰😢.So installed Install Button Unlocker app which was showing error 😱😰😓😩😥 & suggested to download Alert Window Checker😓😥😨😞. So i had to download this app & worked like a MAGICAL CHARM😍😍😍😇😇😘.Yes, you have to do it manually(force stop each software & status check on screen overlay), but believe me "it's WORTHED".So give it a try.💖💖
182 people found this review helpful
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