
Keith Sheasley
This used to be an outstanding app. I just got a new phone and wanted to compare it to my old one by running this while they were side to side. Impossible. I would get two seconds of data followed by a full page TEMU ad that wouldn't quit until I restarted the program. After the third time, I un installed the program. There are others out there. To bad. They got greedy.
11 people found this review helpful

Lee Spiro
This app not only tests and displays every aspect and function of your Android phone, it reveals some features that I didn't even know that I had. It is well thought out and logical to follow.
1 person found this review helpful
3k Developers
May 10, 2026
Thanks for your review! Please recommend our app to your friends, and don’t hesitate to shoot us a note at feedback.3kdevelopers@gmail.com if you have any questions.

A Google user
On my Galaxy Note 8, the app was unable to detect the external SD card at all. I sent feedback to the developer but, two years later, this has not been fixed and fails to show the SD card on my newer Galaxy Note 10+. I could not recommended this app to anyone with similar devices. I am using v1.7.0, despite the comment that I have an old version.
53 people found this review helpful
3k Developers
September 10, 2018
Looks like you are using older version of my device. Pls update the app, mail to feedback.3kdevelopers@gmail.com