Disk Speed Test

Test disk write & read speed of your phone internal and external disk storage.

Disk Speed Test is a simple but powerful storage benchmarking tool to check the speed and performance of your internal and external (SD card) disk storage.

In a less than a minute, you can measure write speed as well as read speed for the different disks mounted to your device (Internal disk or External SD card).

You need simply to set the test size (buffer) between 1024 KB (1MB) and 16384 KB (16MB), then tap the start button to run speed tests on your internal or external disk storage of your smartphone or tablet. Once the test is complete, the average write and read speed will be displayed on the speed meter gauge.

This app is similar to Windows/Linux/Mac tools which are used to check disk read/write speed of SSD/HDD (hard drives).

The app will try its best to display most accurate results. If you like our free app, don't forget to give positive feedback ;)