# Yarmill vs mySASY training

The clearest difference is in-app purchases: Yarmill at none against mySASY training's 7. Yarmill also leads on review sentiment (100% vs 71%). mySASY training's advantage is update cadence (monthly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. mySASY training sells 7 in-app purchases, starting at $0.49 per month. Yarmill asks for nothing beyond the download.

Yarmill ships an update every 2 months, mySASY training monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Yarmill | mySASY training |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 71.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 19 MB |
| Requires iOS | 15 | **14.2** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yarmill](https://appshunter.io/developer/1434296945) | [mySASY a.s.](https://appshunter.io/developer/1521468317) |

## What reviewers say

### Yarmill

[App page](https://appshunter.io/ios/app/yarmill/id1434296946)

This app provides personalized training plans for professional athletes, allowing them to log activities, track performance, and monitor attendance. It integrates with wearables and offers detailed analytics for performance insights.

**Highlights:** Personalized training plans, Activity logging with metrics, Wearable device integration, Performance tracking and analytics, Attendance monitoring, Secure access control

**Features:** macOS Compatibility

**In-app purchases:** none


### mySASY training

[App page](https://appshunter.io/ios/app/mysasy-training/id1528683581)

Optimize your athletic performance with science-backed diagnostics. Monitor your body's readiness for training, identify optimal days for increased load, and prevent overtraining. Achieve your ambitious goals by training smarter, not just harder.

**Highlights:** Morning adaptation capacity diagnostics, Monitor body readiness for training, Identify days for increased training load, Detect negative body reactions, Prevent overtraining and fatigue, Improve training quality over quantity

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free | $0.49 | per month |
| Basic+ 1 month | $10.99 | per month |
| Sport 1 month | $14.49 | per month |
| Basic+ 6 months | $53.99 | per 6 months |
| Sport 6 months | $71.99 | per 6 months |
| Basic+ 12 months | $79.99 | per year |
| Sport 12 months | $118.99 | per year |


## Frequently asked questions

### Is Yarmill free?

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

### Is mySASY training free?

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

### Do Yarmill or mySASY training have ads?

Neither Yarmill nor mySASY training shows ads.

### Which is updated more often, Yarmill or mySASY training?

Yarmill ships an update every 2 months, and mySASY training monthly. Most recently, Yarmill was updated on October 24, 2026 and mySASY training on October 25, 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.*