# SwimAlyzer vs LaChart

SwimAlyzer and LaChart are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. SwimAlyzer sells 2 in-app purchases, starting at $7.99 per month and LaChart sells 1 in-app purchase, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SwimAlyzer | LaChart |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | Freemium | — |
| Size | 138 MB | 95 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Timo Klaeui](https://appshunter.io/developer/1840616365) | [Jakub Stadnik](https://appshunter.io/developer/1895908891) |

## What reviewers say

### SwimAlyzer

[App page](https://appshunter.io/ios/app/swimalyzer/id6752701994)

Analyze your freestyle swimming technique with AI-powered pose detection. Record or import videos to get a detailed breakdown of key metrics like hand entry, recovery, and body alignment. Improve your performance with instant feedback and personalized scoring.

**Highlights:** AI pose detection for swimming analysis, Detailed metric breakdown (entry angle, recovery, symmetry), Scoring across performance zones, Works in various environments (pool, open water), No wearables required, Available in 7 languages

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $7.99 | per month |
| Premium Yearly | $49.99 | per year |


### LaChart

[App page](https://appshunter.io/ios/app/lachart/id6764768876)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LaChart Athlete | $6.99 | per month |


## Frequently asked questions

### Is SwimAlyzer free?

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

### Is LaChart free?

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

### Do SwimAlyzer or LaChart have ads?

Neither SwimAlyzer nor LaChart shows ads.

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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.*