# M360 Diagnostics vs SIM Card Status Checker

The clearest difference is in-app purchases: M360 Diagnostics at none against SIM Card Status Checker's 18. M360 Diagnostics also leads on ads (none vs shown) and update cadence (weekly vs monthly). SIM Card Status Checker's advantage is ratings volume (912 vs 7). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. SIM Card Status Checker sells 18 one-off in-app purchases. M360 Diagnostics asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for M360 Diagnostics against 4.7 for SIM Card Status Checker. That said, the two scores are not equally well evidenced: SIM Card Status Checker has 912 ratings behind it against 7, so its average is the more settled of the two.

M360 Diagnostics ships an update weekly, SIM Card Status Checker monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | M360 Diagnostics | SIM Card Status Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/m360-diagnostics/id1537787194/reviews)** | [4.7 (912 ratings)](https://appshunter.io/ios/app/sim-card-status-checker/id1570765076/reviews) |
| Number of ratings | 7 | **912** |
| Positive reviews | — | 80.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 21 MB | 46 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ATLAS SOFT Ltd.](https://appshunter.io/developer/1510706525) | [Rana Parulben](https://appshunter.io/developer/1570765078) |

## 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


### SIM Card Status Checker

[App page](https://appshunter.io/ios/app/sim-card-status-checker/id1570765076)

This app provides detailed information about Apple iPhones, including IMEI status, carrier, SIM lock, iCloud status, and blacklist checks. It's useful for verifying a device's legitimacy before purchase or for understanding your current device's specifications.

**Highlights:** iPhone Carrier and SIMlock Checker, iCloud Status Checker, Find My iPhone Status, iPhone Black List Checker, Apple Serial Number Checker, iPhone Warranty Checker

**Features:** macOS Compatibility

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Carrier Unlock Code Service. | $1.99 | one-time |
| Carrier Unlock Code Service. | $2.99 | one-time |
| Unlock Code | $3.00 | one-time |
| Carrier Unlock Code Service. | $3.99 | one-time |
| Carrier Unlock Code Service. | $4.99 | one-time |
| Unlock Code | $10.99 | one-time |
| Unlock Code | $12.99 | one-time |
| Remove Advertisement | $24.99 | one-time |
| Unlock Code | $56.00 | one-time |
| Unlock Code | $106.99 | one-time |
| Carrier Unlock Code Service | $174.99 | one-time |
| Carrier Unlock Code Service. | $179.99 | one-time |
| Carrier Unlock Code Service. | $199.99 | one-time |
| Carrier Unlock Code Service. | $209.99 | one-time |
| Carrier Unlock Code Service. | $219.99 | one-time |
| Carrier Unlock Code Service. | $239.99 | one-time |
| Carrier Unlock Code Service | $249.99 | one-time |
| Carrier Unlock Code Service. | $299.99 | one-time |

**What reviewers like**

- 🚀 Fast and easy to use
- 👍 Brilliant and necessary
- 🔓 Successful unlock
- 👍 Excellent
- 👍 Good app

**What reviewers complain about**

- 🐛 Doesn't work
- 🐛 Scam, doesn't unlock anything
- 🐛 App doesn't work
- 🐛 Para tuzağı (money trap)
- 🐛 Never received any email

**Reported bugs**

- Invalid IMEI number
- No response to inquiry

**Requested features**

- Support for Apple SIM
- Improve email delivery


## Frequently asked questions

### Is M360 Diagnostics free?

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

### Is SIM Card Status Checker free?

SIM Card Status Checker is free to download, with in-app purchases available.

### Which has better reviews, M360 Diagnostics or SIM Card Status Checker?

M360 Diagnostics is rated higher. M360 Diagnostics averages 4.9 out of 5 from 7 ratings, while SIM Card Status Checker averages 4.7 from 912 ratings.

### Do M360 Diagnostics or SIM Card Status Checker have ads?

SIM Card Status Checker shows ads; M360 Diagnostics does not.

### Which is updated more often, M360 Diagnostics or SIM Card Status Checker?

M360 Diagnostics ships an update weekly, and SIM Card Status Checker monthly. Most recently, M360 Diagnostics was updated on October 24, 2026 and SIM Card Status Checker on October 24, 2026.

---

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