# YKS 101 vs TesTok

The clearest difference is iOS requirement: TesTok at 13.0 against YKS 101's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

YKS 101 ships an update every 5 days, TesTok every 4 days. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | YKS 101 | TesTok |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Every 4 days** |
| Size | 20 MB | 61 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abdulkadir Murat Sarici](https://appshunter.io/developer/1862869682) | [EREN BOZKURT](https://appshunter.io/developer/1891995156) |

## What reviewers say

### YKS 101

[App page](https://appshunter.io/ios/app/yks-101/id6756797181)

**Features:** macOS Compatibility

**In-app purchases:** none


### TesTok

[App page](https://appshunter.io/ios/app/testok/id6763598972)

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

**In-app purchases:** none


## Frequently asked questions

### Is YKS 101 free?

YKS 101 is free to download, with no in-app purchases.

### Is TesTok free?

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

### Do YKS 101 or TesTok have ads?

Both YKS 101 and TesTok show ads.

### Which is updated more often, YKS 101 or TesTok?

YKS 101 ships an update every 5 days, and TesTok every 4 days. Most recently, YKS 101 was updated on October 6, 2026 and TesTok on October 11, 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.*