SDcardBenchmark

Benchmark your SDCard speed! Publish your result in the internet and try to come to in top list.

Test the write and read speed of your Android device.

Screenshots: 

Application Permissions:

Flag keep screen on-

Write external storage- Allows an application to write to external storage

Read external storage-

Internet- Allows applications to open network sockets.

You can download at: http://apk.cuaban.net/detail/11228/SDcardBenchmark.html