SD Card Tester icon

SD Card Tester

Android Tools
Offers in-app purchases ($0.00)
You're viewing an Android app.


Test the speed and storage capacity of your external card.
* User can select where to write the test file.
* User can define the size of the test file.

Application will write a test file and read it back testing it's content.
It will test the speed and the storage capacity. Useful to check for a damaged or fake card.

Some cards claim to be 32 GB but are in fact less. These cards are fake. Use this app to find out if yours is a fake one or not. Just set the test file size to the max size available and start the test.

Read the instructions at the beginning.

Quick Stats

7 years

since last update

2 years

since last review