# Start Running with SIT30 vs Шаг вперед

The clearest difference is in-app purchases: Шаг вперед at none against Start Running with SIT30's 2. Шаг вперед also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Start Running with SIT30 sells 2 in-app purchases, starting at $4.99 per month. Шаг вперед asks for nothing beyond the download.

Start Running with SIT30 ships an update every 3 days, Шаг вперед every 2 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Start Running with SIT30 | Шаг вперед |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 40 MB | 22 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alexey Sukhachev](https://appshunter.io/developer/1190800618) | [Lev Ovanoglyan](https://appshunter.io/developer/1693327922) |

## What reviewers say

### Start Running with SIT30

[App page](https://appshunter.io/ios/app/start-running-with-sit30/id6800269329)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $4.99 | per month |
| PRO Yearly | $49.99 | per year |


### Шаг вперед

[App page](https://appshunter.io/ios/app/id6809433464)

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

**In-app purchases:** none


## Frequently asked questions

### Is Start Running with SIT30 free?

Start Running with SIT30 is free to download, with in-app purchases available.

### Is Шаг вперед free?

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

### Do Start Running with SIT30 or Шаг вперед have ads?

Neither Start Running with SIT30 nor Шаг вперед shows ads.

### Which is updated more often, Start Running with SIT30 or Шаг вперед?

Start Running with SIT30 ships an update every 3 days, and Шаг вперед every 2 days. Most recently, Start Running with SIT30 was updated on October 25, 2026 and Шаг вперед on October 31, 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.*