# Brain and memory vs Combo Chaos

The clearest difference is ads: Brain and memory at none against Combo Chaos's shown. Brain and memory also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, 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.

Brain and memory ships an update every 39 months, Combo Chaos every 59 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Brain and memory | Combo Chaos |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 39 months** | Every 59 months |
| Monetization | — | Ad-supported |
| Size | 16 MB | 41 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [志荣 胡](https://appshunter.io/developer/1057018236) | [云飞 李](https://appshunter.io/developer/1533837393) |

## What reviewers say

### Brain and memory

[App page](https://appshunter.io/ios/app/brain-and-memory/id1183395465)

**Features:** macOS Compatibility

**In-app purchases:** none


### Combo Chaos

[App page](https://appshunter.io/ios/app/combo-chaos-memory-brain-game/id1584546209)

This collection offers three classic brain games to sharpen your memory and concentration. Engage in card matching, target tracking, and maze recall challenges. It's a free, offline-friendly option for daily cognitive workouts and competitive play.

**Highlights:** Three unique memory games, Card matching, Target tracking, Maze recall, Achievement system, Global leaderboards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain and memory free?

Brain and memory is free to download, with no in-app purchases.

### Is Combo Chaos free?

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

### Do Brain and memory or Combo Chaos have ads?

Combo Chaos shows ads; Brain and memory does not.

### Which is updated more often, Brain and memory or Combo Chaos?

Brain and memory ships an update every 39 months, and Combo Chaos every 59 months. Most recently, Brain and memory was updated on October 15, 2026 and Combo Chaos on October 24, 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.*