# Ski Instructor Pro Client vs Маршал №1

The clearest difference is update cadence: Ski Instructor Pro Client at every 4 days against Маршал №1's fortnightly. Ski Instructor Pro Client also leads on iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Ski Instructor Pro Client ships an update every 4 days, Маршал №1 fortnightly. The most recent releases landed on September 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Ski Instructor Pro Client | Маршал №1 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 56 MB | 14 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eugene Tretyakov](https://appshunter.io/developer/1581357128) | [Chernyaev Pavel](https://appshunter.io/developer/1815475832) |

## What reviewers say

### Ski Instructor Pro Client

[App page](https://appshunter.io/ios/app/ski-instructor-pro-client/id6444350556)

**Features:** macOS Compatibility

**In-app purchases:** none


### Маршал №1

[App page](https://appshunter.io/ios/app/1/id6746156546)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ski Instructor Pro Client free?

Ski Instructor Pro Client is free to download, with no in-app purchases.

### Is Маршал №1 free?

Маршал №1 is free to download, with no in-app purchases.

### Do Ski Instructor Pro Client or Маршал №1 have ads?

Neither Ski Instructor Pro Client nor Маршал №1 shows ads.

### Which is updated more often, Ski Instructor Pro Client or Маршал №1?

Ski Instructor Pro Client ships an update every 4 days, and Маршал №1 fortnightly. Most recently, Ski Instructor Pro Client was updated on September 14, 2026 and Маршал №1 on October 2, 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.*