# Infinite Brain Dash vs Echo

The clearest difference is in-app purchases: Echo at none against Infinite Brain Dash's 10. Infinite Brain Dash's advantage is device support and iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. Infinite Brain Dash sells 10 in-app purchases, starting at $1.99 per month. Echo asks for nothing beyond the download.

## The numbers

| Metric | Infinite Brain Dash | Echo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Size | 130 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 12+ | 4+ |
| Developer | [KAROL PIOTR KREMPCZYNSKI](https://appshunter.io/developer/1864933260) | [BERKE ERKESIM](https://appshunter.io/developer/1878370920) |

## What reviewers say

### Infinite Brain Dash

[App page](https://appshunter.io/ios/app/infinite-brain-dash/id6757156327)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tier 1 Monthly Multiplier | $1.99 | per month |
| Tier 3 Monthly Multiplier | $8.99 | per month |
| Tier 1 Yearly Multiplier | $17.99 | per year |
| Tier 5 Monthly Multiplier | $44.99 | per month |
| Tier 2 Yearly Multiplier | $49.99 | per year |
| Tier 6 Monthly Multiplier | $89.99 | per month |
| Tier 3 Yearly Multiplier | $89.99 | per year |
| Tier 4 Yearly Multiplier | $229.99 | per year |
| Tier 5 Yearly Multiplier | $449.99 | per year |
| Tier 6 Yearly Multiplier | $899.99 | per year |


### Echo

[App page](https://appshunter.io/ios/app/echo-grid-puzzle/id6759986579)

**In-app purchases:** none


## Frequently asked questions

### Is Infinite Brain Dash free?

Infinite Brain Dash is free to download, with in-app purchases available.

### Is Echo free?

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

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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.*