# Dynamic Skier vs Check79

The clearest difference is in-app purchases: Check79 at none against Dynamic Skier's 2. Dynamic Skier's advantage is device support and iOS requirement (15.1 vs 17.6). On price there is nothing between them.

Both are free to download. Dynamic Skier sells 2 in-app purchases, starting at $9.99 per month. Check79 asks for nothing beyond the download.

## The numbers

| Metric | Dynamic Skier | Check79 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (23 ratings)](https://appshunter.io/ios/app/dynamic-skier/id6745160539/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 97 MB | 4 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Flexible Marketing Media Inc](https://appshunter.io/developer/1615447023) | [David Discher](https://appshunter.io/developer/1077053791) |

## What reviewers say

### Dynamic Skier

[App page](https://appshunter.io/ios/app/dynamic-skier/id6745160539)

Enhance skiing performance, prevent injuries, and ski pain-free with comprehensive video programs. Improve flexibility, strength, balance, and agility with daily routines, strength training, and injury prevention exercises.

**Highlights:** Daily stretching and mobility routines, Strength training programs, Injury prevention and rehabilitation exercises, Warm-ups and drills, Guided roll and release techniques, 7-day on-ramp for new users, Offline viewing of downloadable videos

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $85.00 | per year |


### Check79

[App page](https://appshunter.io/ios/app/check79/id6760921512)

**In-app purchases:** none


## Frequently asked questions

### Is Dynamic Skier free?

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

### Is Check79 free?

Check79 is free to download, with no in-app purchases.

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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.*