# Brain Exercise Games vs Echo Tap

The clearest difference is in-app purchases: Echo Tap at none against Brain Exercise Games's 1. Brain Exercise Games's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Brain Exercise Games sells 1 one-off in-app purchase. Echo Tap asks for nothing beyond the download.

Brain Exercise Games ships an update every 9 days, Echo Tap weekly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Brain Exercise Games | Echo Tap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Size | 11 MB | 42 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eray Endes](https://appshunter.io/developer/1598523222) | [SERRA.IO LTD](https://appshunter.io/developer/1523355151) |

## What reviewers say

### Brain Exercise Games

[App page](https://appshunter.io/ios/app/brain-exercise-games-99-box/id1598531719)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 99 Box Unlimited | $3.99 | one-time |


### Echo Tap

[App page](https://appshunter.io/ios/app/echo-tap-memory-rhythm-game/id6754616004)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Exercise Games free?

Brain Exercise Games is free to download, with in-app purchases available.

### Is Echo Tap free?

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

### Do Brain Exercise Games or Echo Tap have ads?

Echo Tap shows ads; Brain Exercise Games does not.

### Which is updated more often, Brain Exercise Games or Echo Tap?

Brain Exercise Games ships an update every 9 days, and Echo Tap weekly. Most recently, Brain Exercise Games was updated on November 7, 2026 and Echo Tap on October 30, 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.*