# MutLab vs Kingswim

The clearest difference is iOS requirement: MutLab at 13.0 against Kingswim's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

MutLab ships an update every 2 months, Kingswim every 6 weeks. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | MutLab | Kingswim |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 60 MB | 58 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mutlab](https://appshunter.io/developer/1363984051) | [Kingswim](https://appshunter.io/developer/1646271011) |

## What reviewers say

### MutLab

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Kingswim

[App page](https://appshunter.io/ios/app/kingswim/id6443473517)

Track your child's swimming lesson progress and stay informed about center news. Manage your account and class schedules easily. Programs are available for all ages, from infants to advanced swimmers.

**Highlights:** Track child's progress, View center news, Manage account, Check class times, Programs for all ages

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

**In-app purchases:** none


## Frequently asked questions

### Is MutLab free?

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

### Is Kingswim free?

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

### Do MutLab or Kingswim have ads?

Neither MutLab nor Kingswim shows ads.

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

MutLab ships an update every 2 months, and Kingswim every 6 weeks. Most recently, MutLab was updated on September 21, 2026 and Kingswim on September 19, 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.*