# Tai Chi Math vs Brainyy

The clearest difference is in-app purchases: Tai Chi Math at none against Brainyy's 2. Tai Chi Math also leads on ads (none vs shown) and device support (4 vs 2). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Brainyy sells 2 in-app purchases, starting at $12.99 per month. Tai Chi Math asks for nothing beyond the download.

Tai Chi Math ships an update every 5 days, Brainyy weekly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Tai Chi Math | Brainyy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brainyy-adhd-mini-games/id6803120186/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 158 MB | 78 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mind Body Aware Games LLC](https://appshunter.io/developer/1018615903) | [Les Nants](https://appshunter.io/developer/1807100390) |

## What reviewers say

### Tai Chi Math

[App page](https://appshunter.io/ios/app/tai-chi-math/id6757789036)

**In-app purchases:** none


### Brainyy

[App page](https://appshunter.io/ios/app/brainyy-adhd-mini-games/id6803120186)

This casual puzzle game offers a unique match-3 experience with dynamic rules that change mid-level. Adapt to shifting color, shape, or both matching requirements to maintain combos and multipliers. Designed for quick, rewarding breaks, it features a brain-state check-in to tailor gameplay intensity.

**Highlights:** Dynamic rule switching mid-level, Match by color, shape, or both, Combo and multiplier protection, Unlockable boosters, Continuous level map, Quick 2-5 minute sessions, Brain-state check-in

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $12.99 | per month |
| Yearly Plan | $49.99 | per year |


## Frequently asked questions

### Is Tai Chi Math free?

Tai Chi Math is free to download, with no in-app purchases.

### Is Brainyy free?

Brainyy is free to download, with in-app purchases available.

### Do Tai Chi Math or Brainyy have ads?

Brainyy shows ads; Tai Chi Math does not.

### Which is updated more often, Tai Chi Math or Brainyy?

Tai Chi Math ships an update every 5 days, and Brainyy weekly. Most recently, Tai Chi Math was updated on October 28, 2026 and Brainyy on October 31, 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.*