Use the best SD card testing tool! Test the speed of internal or external storage!
No Ads!
+ Measure the speed of your external (removable) SD card
+ Measure the speed of your internal storage
+ Verify written data: detection of bad or fake cards
+ Read / write tests using several different combinations.
+ Custom benchmarks
+ Detecting storage type and class
+ Supports various file systems like ext4, exFAT or FAT / FAT32.
+ Supports portable and adoptable storage too

Supported Android
(4.1 and up)
Marshmallow (6.0 – 6.0.1),Nougat (7.0 – 7.1.1),Oreo (8.0-8.1), Pie(9.0)

Download SD Card Test Pro 1.8.7 APK Patched

SD_Card_Test_Pro-v1.8.7_build_67.apk