# Swimmers! vs Merge Stack

The clearest difference is in-app purchases: Merge Stack at none against Swimmers!'s 10. Swimmers!'s advantage is update cadence (every 8 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Swimmers! sells 10 one-off in-app purchases. Merge Stack asks for nothing beyond the download.

Swimmers! ships an update every 8 days, Merge Stack every 2 months. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Swimmers! | Merge Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 8 days** | Every 2 months |
| Size | 360 MB | 238 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Feel Games Yazilim Oyun ve Bilisim Teknolojileri Anonim Sirketi](https://appshunter.io/developer/1778230546) | [Kite Games](https://appshunter.io/developer/1878111512) |

## What reviewers say

### Swimmers!

[App page](https://appshunter.io/ios/app/swimmers/id6756240177)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Offer 2 | $1.99 | one-time |
| Offer 7 | $6.99 | one-time |
| No Ads | $9.99 | one-time |
| No Ads Bundle | $10.99 | one-time |
| Offer 15 | $14.99 | one-time |
| Offer 20 | $19.99 | one-time |
| Offer 30 | $29.99 | one-time |
| Offer 50 | $49.99 | one-time |
| Offer 60 | $59.99 | one-time |
| Offer 100 | $99.99 | one-time |


### Merge Stack

[App page](https://appshunter.io/ios/app/merge-stack-color-block/id6788709551)

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

**In-app purchases:** none


## Frequently asked questions

### Is Swimmers! free?

Swimmers! is free to download, with in-app purchases available.

### Is Merge Stack free?

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

### Do Swimmers! or Merge Stack have ads?

Both Swimmers! and Merge Stack show ads.

### Which is updated more often, Swimmers! or Merge Stack?

Swimmers! ships an update every 8 days, and Merge Stack every 2 months. Most recently, Swimmers! was updated on October 13, 2026 and Merge Stack on October 4, 2026.

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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.*