# Pop & Push vs Merge Stacks

The clearest difference is in-app purchases: Pop & Push at none against Merge Stacks's 1. On price, device support and iOS requirement there is nothing between them.

Both are free to download. Merge Stacks sells 1 one-off in-app purchase. Pop & Push asks for nothing beyond the download.

## The numbers

| Metric | Pop & Push | Merge Stacks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 6 weeks |
| Size | 117 MB | 148 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ksenia Drokov](https://appshunter.io/developer/1629287090) | [Tummy Games Doo Novi Sad](https://appshunter.io/developer/1497883695) |

## What reviewers say

### Pop & Push

[App page](https://appshunter.io/ios/app/pop-and-push/id6443741355)

**In-app purchases:** none


### Merge Stacks

[App page](https://appshunter.io/ios/app/merge-stacks/id6443816519)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |


## Frequently asked questions

### Is Pop & Push free?

Pop & Push is free to download, with no in-app purchases.

### Is Merge Stacks free?

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

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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.*