# Row Stack vs The Einstein Island

The clearest difference is in-app purchases: The Einstein Island at none against Row Stack's 10. The Einstein Island also leads on ads (none vs shown). Row Stack's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Row Stack sells 10 one-off in-app purchases. The Einstein Island asks for nothing beyond the download.

## The numbers

| Metric | Row Stack | The Einstein Island |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Size | 288 MB | 105 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Narat](https://appshunter.io/developer/6772718030) | [laryna Linynska](https://appshunter.io/developer/6797637399) |

## What reviewers say

### Row Stack

[App page](https://appshunter.io/ios/app/row-stack/id6772718382)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |
| Legendary Value Pack | $39.99 | one-time |
| Master Value Pack | $49.99 | one-time |
| Master Plus Value | $54.99 | one-time |
| Expert Value Pack | $59.99 | one-time |
| Ultimate Value Pack | $69.99 | one-time |
| Ultimate Plus Value Pack | $74.99 | one-time |
| Elite Value Pack | $79.99 | one-time |
| Grand Value Pack | $89.99 | one-time |
| VIP Value Pack | $99.99 | one-time |


### The Einstein Island

[App page](https://appshunter.io/ios/app/the-einstein-island/id6797637397)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Row Stack free?

Row Stack is free to download, with in-app purchases available.

### Is The Einstein Island free?

The Einstein Island is free to download, with no in-app purchases.

### Do Row Stack or The Einstein Island have ads?

Row Stack shows ads; The Einstein Island does not.

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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.*