# Bigga Brain vs Sky Dash

The clearest difference is in-app purchases: Bigga Brain at none against Sky Dash's 10. Bigga Brain also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Sky Dash sells 10 one-off in-app purchases. Bigga Brain asks for nothing beyond the download.

## The numbers

| Metric | Bigga Brain | Sky Dash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Size | 27 MB | 304 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adarsh Kumar Rai](https://appshunter.io/developer/1702046077) | [Loot Box Interactive](https://appshunter.io/developer/1858579134) |

## What reviewers say

### Bigga Brain

[App page](https://appshunter.io/ios/app/bigga-brain/id6741081037)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sky Dash

[App page](https://appshunter.io/ios/app/sky-dash-run-rush/id6757525658)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Coin Boost | $0.99 | one-time |
| Remove All Ads | $0.99 | one-time |
| Sky Style Glasses Pack | $4.99 | one-time |
| Ultimate Hair Collection | $4.99 | one-time |
| Sky Dash Hat Vault | $4.99 | one-time |
| Masked Runner Pack | $4.99 | one-time |
| Sky Traveler Bag Pack | $4.99 | one-time |
| Ultimate Coin Vault | $7.99 | one-time |
| Complete Accessories Pack | $9.99 | one-time |
| Sky Dash Ultimate Unlock | $13.99 | one-time |


## Frequently asked questions

### Is Bigga Brain free?

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

### Is Sky Dash free?

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

### Do Bigga Brain or Sky Dash have ads?

Sky Dash shows ads; Bigga Brain does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*