# SwimJim vs MutLab

The clearest difference is update cadence: SwimJim at monthly against MutLab's every 2 months. MutLab's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SwimJim ships an update monthly, MutLab every 2 months. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SwimJim | MutLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/swimjim/id1490607060/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 57 MB | 60 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Main Street Academies Holdings General Limited Inc.](https://appshunter.io/developer/1736395116) | [Mutlab](https://appshunter.io/developer/1363984051) |

## What reviewers say

### SwimJim

[App page](https://appshunter.io/ios/app/swimjim/id1490607060)

This app provides swimming lessons and water safety education for children, developed by experienced educators. It focuses on skill development, comfort in the water, and making swimming enjoyable for all children, including those with special needs. Learn about programs, teachers, and the benefits of aquatic activities.

**Highlights:** Swimming curriculum, Water safety education, Skill development, Comfort in water, Special needs support, Experienced teachers

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

**In-app purchases:** none


### MutLab

[App page](https://appshunter.io/ios/app/mutlab/id1576343740)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SwimJim free?

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

### Is MutLab free?

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

### Do SwimJim or MutLab have ads?

Neither SwimJim nor MutLab shows ads.

### Which is updated more often, SwimJim or MutLab?

SwimJim ships an update monthly, and MutLab every 2 months. Most recently, SwimJim was updated on September 18, 2026 and MutLab on September 21, 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.*