# Brain Game by TK park vs schoolchk

The clearest difference is iOS requirement: Brain Game by TK park at 9.0 against schoolchk's 15.6. 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.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Brain Game by TK park | schoolchk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 170 MB | 52 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Thailand Knowledge Park](https://appshunter.io/developer/1215512862) | [boonluea phithayatharanuwat](https://appshunter.io/developer/1780338104) |

## What reviewers say

### Brain Game by TK park

[App page](https://appshunter.io/ios/app/brain-game-by-tk-park/id1491892636)

**In-app purchases:** none


### schoolchk

[App page](https://appshunter.io/ios/app/schoolchk/id6744095749)

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Game by TK park free?

Brain Game by TK park is free to download, with no in-app purchases.

### Is schoolchk free?

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

### Do Brain Game by TK park or schoolchk have ads?

Neither Brain Game by TK park nor schoolchk shows ads.

### Which is updated more often, Brain Game by TK park or schoolchk?

Brain Game by TK park ships an update fortnightly, and schoolchk fortnightly. Most recently, Brain Game by TK park was updated on October 15, 2026 and schoolchk on October 21, 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.*