SD Card Tester
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.
Permissions
- full network access
- modify or delete the contents of your USB storage
- prevent device from sleeping
- send sticky broadcast
- test access to protected storage
Comments
- Very intuitive and reliable, unlike SD tools. Interface is basic. Maybe too simple. Would be much better if there were charts and graphs measuring speed over time and displaying max, min, and average r/w rates. Ability to save and report results would also be nice. One thing to note: This app can also test transfer speeds for internal memory and external USB drives. Just be sure to point to the correct path. Browse the /mnt directory to look for your drives. Common paths: /mnt/sdcard (internal), /mnt/sdcard2 (SD card slot), /mnt/usb0 (external USB drive-may need to select a partition)
- Fait le boulot ! Affichage clair des vitesses de lecture et d'écriture. J'ai pu tester ma class10 fraichement achetée avec car j'avais des doutes sur la vitesse annoncée lors de l'achat.
- I bought a 32gb card in china, was always wondering why i'm unable to play a movie from it when i can play the same from other card. This APP is great
- It's really a good app, allowed me to use different file sizes for the tests, therefore testing burst and consistent speeds!
- Straight forward and easy to use. Simple results given at end of test which tell you all you need to know.
- Samsung 32gb fully working - 10.36MB/s write and 13.28MB/s read. Love being able to test full capacity
- Teste la vitesse de lecture et d'écriture de la carte SD. Excellente app.
- Works as advertised. A must download app on every Android Smartphone.
- Good job but i need somthing is display the bad sector.
- Allows you to select which SD cards to test...
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