Install
2.4 K
Category
Tools
Last updated
2026 September 15
Size
5 MB
View antivirus results
AntivirusStatus
ZonerMobileSecurityClean
DrWebClean
SymantecClean
ComodoClean
GooglePlayProtectNo result

Needs further review: this scanner has not returned a result for this version of the app.

EsetClean
FSecureNo result

Needs further review: this scanner has not returned a result for this version of the app.

McAfeeClean
ClamAvClean
KasperskyNo result

Needs further review: this scanner has not returned a result for this version of the app.

App screenshots

About this app

Use the best SD speed test tool! Test the speed of internal or external storage, sd card!

Highlighted features:
✔ Measure the speed of your external (removable) SD card
✔ Measure the speed of your internal storage or any disks
✔ Read/write tests using several different combinations.
✔ Show storage type: eMMC, UFS 2.0 and 2.1 or higher
✔ Show class: Class 2, Class 4, Class 6, Class 10, UHS-I, UHS-II and UHS-III
✔ Supporting several file systems like ext4, exFAT or FAT/FAT32.
✔ Support portable and adoptable storage as well
✔ Show storage details: free space, total space, mount options, device name

Supported memory cards:
* Basically any sd cards: Micro SD, SDHC and SDXC
* built-in memory (card)


Good to know:
✔ If the sd card is formatted as adoptable storage, the app may unable to access it directly. In that case either move the app to the adoptable storage (change the install storage), or format the storage as portable storage.


Note: if you measure slow speed, this is not the fault of the app. This is the reality of your phone.
Common reasons: fake sd card, slow sd card reader/hardware problems of the phone, software problems.

Easy to use even for beginners. Quick tests.

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What’s new

Targeting Android 17
Bug fixes

Ratings and reviews

3.7out of 5
Based on 3 ratings