# Swimphony Classes vs Moya

The clearest difference is in-app purchases: Swimphony Classes at none against Moya's 2. Swimphony Classes also leads on iOS requirement (15.6 vs 17.0). Moya's advantage is update cadence (weekly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Moya sells 2 in-app purchases, starting at $6.99 per month. Swimphony Classes asks for nothing beyond the download.

Swimphony Classes ships an update every 4 months, Moya weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Swimphony Classes | Moya |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/moya-skin-condition-tracker/id6775918109/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 11 MB | 34 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Kinetic Insight Ltd](https://appshunter.io/developer/1618030778) | [Moya Health Technologies Ltd](https://appshunter.io/developer/6775918111) |

## What reviewers say

### Swimphony Classes

[App page](https://appshunter.io/ios/app/swimphony-classes/id6748059889)

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

**In-app purchases:** none


### Moya

[App page](https://appshunter.io/ios/app/moya-skin-condition-tracker/id6775918109)

This app helps you understand your skin and health by tracking daily check-ins, including how your skin feels, diet, sleep, and products used. It identifies patterns and co-occurrences to provide insights into your well-being. Tailored for conditions like eczema and psoriasis, it offers a private and user-friendly way to monitor your health.

**Highlights:** Daily skin and health check-ins, Track diet, sleep, and products, Identify co-occurring patterns, Add skin photos for tracking, Doctor-ready PDF summaries (Premium), Meal and product barcode scanning (Premium)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Moya Premium (Monthly) | $6.99 | per month |
| Moya Premium (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is Swimphony Classes free?

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

### Is Moya free?

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

### Do Swimphony Classes or Moya have ads?

Neither Swimphony Classes nor Moya shows ads.

### Which is updated more often, Swimphony Classes or Moya?

Swimphony Classes ships an update every 4 months, and Moya weekly. Most recently, Swimphony Classes was updated on October 24, 2026 and Moya on October 24, 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.*