# M360 Diagnostics vs iTest.

The clearest difference is price: M360 Diagnostics at Free against iTest.'s $0.99. M360 Diagnostics also leads on update cadence (weekly vs every 2 months) and rating (4.8 vs 4.4). iTest.'s advantage is ratings volume (50 vs 6) and iOS requirement (9.0 vs 12.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

M360 Diagnostics is free to download; iTest. costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

M360 Diagnostics holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: iTest. has 50 ratings behind it against 6, so its average is the more settled of the two.

M360 Diagnostics ships an update weekly, iTest. every 2 months. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | M360 Diagnostics | iTest. |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/m360-diagnostics/id1537787194/reviews)** | [4.4 (50 ratings)](https://appshunter.io/ios/app/itest/id6484069424/reviews) |
| Number of ratings | 6 | **50** |
| Positive reviews | — | 84.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | Free |
| Size | 32 MB | 22 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ATLAS SOFT Ltd.](https://appshunter.io/developer/1510706525) | [Hugh Jeffreys](https://appshunter.io/developer/1740475585) |

## What reviewers say

### M360 Diagnostics

[App page](https://appshunter.io/ios/app/m360-diagnostics/id1537787194)

This utility app allows you to thoroughly test various components of your mobile device. It offers both automated and interactive tests to ensure everything is functioning correctly. Results can be emailed or shared directly with compatible service centers.

**Highlights:** Component testing, Automated tests, Interactive tests, Email results, Share with shops

**In-app purchases:** none


### iTest.

[App page](https://appshunter.io/ios/app/itest/id6484069424)

Easily test your device's hardware and software without navigating multiple apps or complex settings. Offers guided and manual test modes with clear instructions and results. Ideal for assessing a device's condition before buying or selling.

**Highlights:** Guided semi-automatic test mode, Manual test selection, Easy-to-understand instructions, Clear test results, Shareable test reports, Used device assessment

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 🚀 Fast and efficient testing process
- 💰 Affordable price point at $0.99
- 🔒 No ads or data collection
- ✅ Comprehensive device diagnostics

**What reviewers complain about**

- 🐛 Light sensor test frequently fails despite working hardware
- 🐛 App crashes on older iOS versions (iOS 12 and below)
- 🐛 Crashes on older devices (iPod Touch 6, iPad Mini 2, iPhone 5S/6)
- 🐛 Speaker/microphone test fails on iPhone 16 models
- 🐛 Vibration test not working on some devices

**Reported bugs**

- Light sensor test fails on multiple device models despite hardware functioning
- App crashes on startup for iOS 12 devices and older
- App crashes on iPod Touch 6th generation
- App crashes on iPad Mini 2
- Speaker test produces no sound on iPhone 16 Pro/Pro Max

**Requested features**

- Battery health and cycle count information
- LiDAR sensor test
- GPS functionality test
- Service history check
- Battery aging/degradation test


## Frequently asked questions

### Is M360 Diagnostics free?

M360 Diagnostics is free to download, with no in-app purchases.

### Is iTest. free?

iTest. costs $0.99, with no in-app purchases.

### Which has better reviews, M360 Diagnostics or iTest.?

M360 Diagnostics is rated higher. M360 Diagnostics averages 4.8 out of 5 from 6 ratings, while iTest. averages 4.4 from 50 ratings.

### Do M360 Diagnostics or iTest. have ads?

Neither M360 Diagnostics nor iTest. shows ads.

### Which is updated more often, M360 Diagnostics or iTest.?

M360 Diagnostics ships an update weekly, and iTest. every 2 months. Most recently, M360 Diagnostics was updated on September 26, 2026 and iTest. on September 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*