SD speed test tool! Micro SD, SDHC, SDXC support eMMC, UFS storage.
Total ratings
3.99
(Rating count:
6,306)
Review summary
Pros
- Convenient and easy to use.
- Provides detailed information about SD card performance.
- Allows manual adjustment of test file size.
- Effectively tests both internal and external read/write speeds.
- Free version available.
Cons
- Annoying and invasive ads, including undismissable overlay ads.
- Some users experienced issues with fake SD cards and unreliable initial test results.
- Doesn't offer fixes for corrupt or defective SD cards.
- User interface can be unhelpful or not user-friendly.
- Minimized operation could be improved to save battery.
Most mentioned
- Ads disrupt the user experience.
- App provides performance testing for SD cards.
- Need for better instructions or guidance within the app.
- Issues with false results for known genuine cards.
- Limitations in testing internal memory and configuring tests.
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User reviews
Recent rating average:
3.80
All time rating average:
3.99
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Date | Author | Rating | Comment |
---|---|---|---|
2024-10-27 | AT360*NL CUSTOM VIRTUAL TOUR | The best app from top 10 apps. Tested all. Only for IT people recommend. For normal people copy / beckup your data before you will make any test. Cause if it is fake mirco SD card it will corrupt itself and DATA on it. | |
2024-07-23 | Jared Dykstra | Banner ads are annoying but are tolerable considering the free nature of the app. Forceful, undismissable overlay ads are invasive , malicious, and are unacceptable. Especially when they are popping up following failed tests. This is all in addition to banner ads. I often buy paid versions of apps I really like (e.g. sd maid). But I will never be paying for an app with practices like this. | |
2024-05-14 | Romeo Rebusi | Very convenient to use. Results are presented clearly. Much faster than the usual read/write test program/app for some reason. Also, what's up with the data sharing with 3rd parties. That's a huge negative for me. | |
2023-10-26 | Desmond Wright | It's a good app get loads of information about your SD card and test speed. If you get an error reduce the size of the files that's been read and write. I got an error but I made the file size 1000 MB and then no more error. If you get a error probably you do not have enough space on your SD card so just make the file size smaller | |
2023-08-11 | The Reaper | I don't have any complaints with the app, it's actually pretty good! One of the most feature-packed of it's kind. IDK why it's got such bad rating though, most of the other apps that I tried are horrible. Great job! | |
2023-07-25 | Brian Miller | Got this to make sure my sd cards aren't fakes.. First I tested it with a card that I KNOW is genuine, and it gave me horrible results! Then I shut off my phone, removed the card, and tested it in my laptop with another program. Got the expected results. Then I reinserted it in my phone and turned it back on...... And now this app is also giving me the expected results. IDK what happened with the initial test, but just fyi always doublecheck your work if your results are not as expected! | |
2023-06-08 | Jason Walters | Doesn't really offer any fix for corrupt or defective SD cards. Testing both read and write didn't detect anything wrong but SD card keeps corrupting every time after transferring files,reformatting ,or restarting phone. Not really the apps fault, just doesn't do what it says on the tin. | |
2023-05-23 | Divinus FiliuS | Fantastic app, let's you test your internal and external read/write speeds, and adjust the size of the test file manually, all for free. Thank You for this very useful, easy to use app! | |
2022-12-05 | Steven Tate | i used this fine before but now i just newly installed, and it gets stuck at the first dialog asking for permission. and won't proceed. now the verify checkbox doesnt work. that's the most valuable part of this. | |
2021-08-21 | Ig Saturation | Works as described, will give a quick test of memory performance. Free version won't work with internal memory configured SD cards. I also compared it against doing it manually with a stop watch and its spot on. The Read performance, is Read to app or RAM memory which is fast than real world, its read to another storage device, which is written to and slows the actual transfer down. Would recommend to anyone wishing to test new SD cards to prove its performance or new hardware. |
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