# Planet Stack vs Planet Merge

The clearest difference is in-app purchases: Planet Stack at none against Planet Merge's 1. Planet Stack also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Planet Merge sells 1 one-off in-app purchase. Planet Stack asks for nothing beyond the download.

## The numbers

| Metric | Planet Stack | Planet Merge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Size | 378 MB | 6 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Nicholas Leoutsakos](https://appshunter.io/developer/1534067001) | [Tarik Benali](https://appshunter.io/developer/6773880482) |

## What reviewers say

### Planet Stack

[App page](https://appshunter.io/ios/app/planet-stack/id1534066999)

**Features:** macOS Compatibility

**In-app purchases:** none


### Planet Merge

[App page](https://appshunter.io/ios/app/planet-merge-space-puzzle/id6787759965)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Planet Stack free?

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

### Is Planet Merge free?

Planet Merge is free to download, with in-app purchases available.

### Do Planet Stack or Planet Merge have ads?

Planet Merge shows ads; Planet Stack 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.*