# Check My Device vs TS Testing

The clearest difference is in-app purchases: TS Testing at none against Check My Device's 3. TS Testing also leads on ads (none vs shown) and update cadence (every 9 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Check My Device sells 3 in-app purchases, starting at $1.99 per 7 days. TS Testing asks for nothing beyond the download.

Check My Device ships an update every 3 months, TS Testing every 9 days. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Check My Device | TS Testing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (92 ratings)](https://appshunter.io/ios/app/check-my-device-40-plus-tests/id1296632315/reviews)** | — |
| Number of ratings | **92** | — |
| Positive reviews | 47.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 53 MB |
| Requires iOS | 18.5 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dropouts Technologies LLP](https://appshunter.io/developer/575481782) | [TECHSCOUT SRL SEMPLIFICATA](https://appshunter.io/developer/1546723652) |

## What reviewers say

### Check My Device

[App page](https://appshunter.io/ios/app/check-my-device-40-plus-tests/id1296632315)

Thoroughly test your iPhone or iPad's display, sensors, connectivity, and other components. Ideal for verifying device functionality before buying, selling, or for long-term use.

**Highlights:** Screen and display tests, Multimedia component tests, Sensor diagnostics, Device parts testing, Connectivity checks, Warranty and damage checks

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Lifetime Discounted Unlock | $3.99 | one-time |
| Lifetime Unlock | $7.99 | one-time |


### TS Testing

[App page](https://appshunter.io/ios/app/ts-testing/id1662854148)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Check My Device free?

Check My Device is free to download, with in-app purchases available.

### Is TS Testing free?

TS Testing is free to download, with no in-app purchases.

### Do Check My Device or TS Testing have ads?

Check My Device shows ads; TS Testing does not.

### Which is updated more often, Check My Device or TS Testing?

Check My Device ships an update every 3 months, and TS Testing every 9 days. Most recently, Check My Device was updated on September 24, 2026 and TS Testing on September 17, 2026.

---

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