# TestK vs TS Testing

The clearest difference is update cadence: TS Testing at every 3 weeks against TestK's every 2 months. TestK's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TestK ships an update every 2 months, TS Testing every 3 weeks. The most recent releases landed on September 29, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | TestK | TS Testing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 18 MB | 42 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maine Avenue Technologies SL](https://appshunter.io/developer/391487306) | [Dr Fone](https://appshunter.io/developer/1546723652) |

## What reviewers say

### TestK

[App page](https://appshunter.io/ios/app/testk-test-devices/id1583270148)

**Features:** macOS Compatibility

**In-app purchases:** none


### TS Testing

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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TestK free?

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

### Is TS Testing free?

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

### Do TestK or TS Testing have ads?

Neither TestK nor TS Testing shows ads.

### Which is updated more often, TestK or TS Testing?

TestK ships an update every 2 months, and TS Testing every 3 weeks. Most recently, TestK was updated on September 29, 2026 and TS Testing on October 4, 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.*