Device Tester Pro User Reviews

Customer Experience

Positive experience63.7% of reviews
Neutral5.0% of reviews
Negative experience31.3% of reviews

~ Based on 201 written reviews from the US App Store.

What users say

Is Device Tester Pro Safe?

Device Tester Pro:System Check appears mostly safe based on user ratings. AppsHunter Safety Score for Device Tester Pro is 81/100.

This assessment is based on 460 user ratings, with an App Store average of 4.1/5.

Safety Analysis

78.9% of ratings point to a safe experience
5.2% of ratings suggest some concerns
15.9% of ratings point to a risky experience

~ Based on 460 App Store ratings for Device Tester Pro.

Is Device Tester Pro Legit?

Device Tester Pro:System Check appears to be a legitimate app. AppsHunter Legitimacy Score for Device Tester Pro is 95/100.

Based on 95 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

免费的更新了,付费的还未更新?The free version has been updated, but the paid version has not been updated yet?

The free version has been updated, but the paid version has not been updated yet?

Response from developer

Hi, the Pro version has just been updated to the latest version as well. It will be updated automatically through the App Store, or you can update it manually from the App Store if needed.

N’ARRÊTE PAS DE PLANTER Applications close automatically, it's annoying

Depuis la dernière mise à jour iOS 26.4.1 l’application, n’arrête pas de planter en se fermant automatiquement quoi que l’on fasse.
Pourriez-Vous mettre à jour votre application s’il vous plaît.
Bien cordialement.
Rivkah.

Since the last iOS 26.4.1 update, the application does not stop crashing by closing automatically no matter what you do.
Could you update your application please.
Sincerely.
Rivkah
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Needs an update for new iPhone models, 17 Pro Max.

It's been crashing all the time.

IPAD-Pro 2025 kein RAM SCAN

Nutze den Vorgänger schon seit vielen Jahren für iPhones und iPads. Seit iPhone16 Pro Max stürzt der RAM SCAN ab. Mit dieser neuen Version habe ich gehofft, daß diese Problem behoben sei! Leider tritt es hier auch wieder auf.

Help!

How do I adjust the settings to make it stop crashing? I haven't been able to use it at all.

Crashing Every Time on iOS 26.2.1 and iPhone 17 Pro!

This handy app is Crashing Every Time on iOS 26.2.1 and iPhone 17 Pro! Please fix it because I want to give you 5 stars !👍🏻

Не работает, программа зарывается вместо очистки кэш , систему чистит хорошо. Исправьте , про версия

iPhone 17 air iOS 26.2

Free Version Has Too Many ads!

Always interrupts with ads.

Doesn’t work anymore

Since iOS 18, this app does not work.

Memory input output.

I believe it is an excellent app to run performance checks based on activity.

Does it work….?

Not really sure if this actually works?

Soheil aim

This APP used to be EXCELLENT.
Since iOS 16 going forward cannot see any improvements in the phone functionality.
Waiting for changes in iOS26.

Smart Memory Pro

It doesn’t work. It crashes on the new IPhone 17 Max Pro with IOS 26. What a rip off.

New update iPhone 16 Pro Max

This needs update to run iOS 18.4 beta this app quits after clean memory ram. This works great on iPhone 12 Pro Max. Now upgraded to iPhone 16 pro max this app quits after run clean memory. This October 6, this program is great for iPhone disk utility ever on the iPhone. I have ran since iPhone 7 Plus, now I iPhone 17 Pro Max with 2tb solid he. I surprised it still working
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清理内存后的显示问题

我是第二次购买这个产品了,现在清理内存时发现卡在红色区域上,无法查看到剩余的内存,原来是版本就没有这个现象。希望改进!

Don’t buy

App does not do what it claims to do, different from all other apps, to show processes that are taking the ram memory. App is too old. I am requesting a refund.

Smart Memory Pro

I love this app and never had a problem while using my iPhone 14. But now with iPhone 16 Pro it crashes. I even adjusted the settings and it still crashed.

App Crashes

App crashes with newest iPad Pro M4

Fantastic!

CONFIDENCE & PEACE of mind!! I’ve used your 1st edition for many years with all my iPhones. It’s the ONLY app I’ve trusted and it always took care of safety concerns. I just upgraded to iphone16+ and look forward to the new PRO VERSION. 100% confident in this product. Thank you for the effort you put in this app so my life can be less crazy. lol Great job.!!!!! 👍🏼🙏🏽
Har HR Mahadev.
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Useless

Useless. This doesn't do anything!