# Erchis Chakra vs Brain Dash

The clearest difference is in-app purchases: Brain Dash at none against Erchis Chakra's 2. Erchis Chakra's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price and ads there is nothing between them.

Both are free to download. Erchis Chakra sells 2 one-off in-app purchases. Brain Dash asks for nothing beyond the download.

## The numbers

| Metric | Erchis Chakra | Brain Dash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 85 MB | 50 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nomadic Bear Games](https://appshunter.io/developer/1188304416) | [MARKO KAEAER](https://appshunter.io/developer/1826410266) |

## What reviewers say

### Erchis Chakra

[App page](https://appshunter.io/ios/app/erchis-chakra/id6499409622)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Gem Pack | $0.99 | one-time |
| Your Totem | $3.99 | one-time |


### Brain Dash

[App page](https://appshunter.io/ios/app/brain-dash-math-puzzle-game/id6748585594)

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

**In-app purchases:** none


## Frequently asked questions

### Is Erchis Chakra free?

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

### Is Brain Dash free?

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

### Do Erchis Chakra or Brain Dash have ads?

Neither Erchis Chakra nor Brain Dash shows ads.

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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.*