Device Tester Pro:System Check

Device Tester Pro:System Check

Memory Checker & Hardware Test

475 ratings
245 reviews
$1.99

Price history


Details

Released
May 15, 2014
Updated
October 31, 2026

Features

Device Tester Pro:System Check screenshot #1 for iPhone
Device Tester Pro:System Check screenshot #2 for iPhone
Device Tester Pro:System Check screenshot #3 for iPhone
Device Tester Pro:System Check screenshot #4 for iPhone
Device Tester Pro:System Check screenshot #5 for iPhone
Device Tester Pro:System Check screenshot #6 for iPhone
iphone
ipad
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About

This app offers diagnostic checks for your device's hardware components, including camera, Bluetooth, and audio. It also provides system information like RAM and battery status, along with useful utilities such as a QR code generator and clipboard cleaner.

✓Hardware component testing
✓System information viewer
✓QR code generator
✓Random selection tool
✓Clipboard cleaner
✓Flashlight control
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What users say about Device Tester Pro

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What's New in Device Tester Pro

27.1

October 31, 2026

Here’s what’s new in this update: • Improved interface support for iPhone Duo. • Bug fixes and performance improvements. Thank you for choosing our app!

More

User reviews

Correct

J’aime pas la nouvelle interface

Ma fois, sert pas à grand choses…

Alors j’aimais bien y’a un moment, mais depuis un bail j’ai l’impression que l’appli sert plus à rien et rempli plus son rôle.

Update

Said I’d speak when the update came so here I am. Spelling correction made. Good onya. Still a loss of control. I’ll give you one more chance to restore the first version or two versions ago controls….

Useful Ipgrade

I wasn't expecting them to add some
Of these useful tools, plus I like the graphic layout and its focus on the apps that uses the active memory!

Used to work great

Does not work as it used too.

Developer apps

User experience

🐞

Reported Bugs

3 issues

Scan function doesn't complete

Bug

Processes list always shows zero

Bug

Crashes on iPhone 15 Pro Max

Bug
✨

Requested Features

3 requests

Automatic memory cleaning

Feature

Detailed process information

Feature

Compatibility with newer iOS versions

Feature

FAQ

What hardware components can Device Tester Pro test?

Device Tester Pro can test your device's camera, Bluetooth, audio, microphone, keyboard input, and various sensors. It aims to provide comprehensive diagnostic checks for key hardware.

What system information does Device Tester Pro provide?

The app offers quick access to device details such as RAM usage, CPU status, storage capacity, network information, and battery status. This helps users monitor their device's performance.

Does Device Tester Pro have ads?

No, Device Tester Pro does not contain advertisements. It is a paid application that offers an ad-free experience to its users.

What is the price of Device Tester Pro?

Device Tester Pro is available for a one-time purchase of $1.99. This grants users access to all its features without further in-app purchases or subscriptions.

Is Device Tester Pro compatible with iOS devices?

Yes, Device Tester Pro is supported on both iPhone and iPad devices. However, user reviews mention that it may not work with the latest iOS versions.

How often is Device Tester Pro updated?

The app was last updated on October 31, 2026, with version 27.1. While this indicates a recent update, user feedback suggests potential issues with newer iOS versions.

What are the pros and cons of Device Tester Pro based on user reviews?

Users appreciate that it cleans memory, works well on older devices, and is highly recommended. However, some cons include frequent crashes and the need for a paid version for full functionality, despite the app already being paid.

What age rating is Device Tester Pro?

Device Tester Pro has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content.