SD Card Test is an Android application, it was created to help you to solve any disk problem related to your internal or external SD card.
Hopefully you enjoy using this application, and it serves the purpose it was designed.
My name is Zoltan Pallagi, and I’m just an android developer who likes createing useful Android based applications.
SD Card Test is free (and always will be), but you can donate my work via buying the professional version or if you need the special features provided by the Pro version.
You can find more useful application created by me on AndroidUtils: https://androidutils.io
Or on Google Play:
The most popular ones: