# Tumbling Difficulty Calculator vs Strefa Gimnastyczna

The clearest difference is update cadence: Tumbling Difficulty Calculator at every 2 weeks against Strefa Gimnastyczna's every 6 weeks. Tumbling Difficulty Calculator also leads on iOS requirement (13.0 vs 16.4). 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.

Tumbling Difficulty Calculator ships an update every 2 weeks, Strefa Gimnastyczna every 6 weeks. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Tumbling Difficulty Calculator | Strefa Gimnastyczna |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 14 MB | 141 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yohai Wiener](https://appshunter.io/developer/1695546960) | [NetSports](https://appshunter.io/developer/1576346453) |

## What reviewers say

### Tumbling Difficulty Calculator

[App page](https://appshunter.io/ios/app/tumbling-difficulty-calculator/id6450893045)

**In-app purchases:** none


### Strefa Gimnastyczna

[App page](https://appshunter.io/ios/app/strefa-gimnastyczna/id6755686106)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tumbling Difficulty Calculator free?

Tumbling Difficulty Calculator is free to download, with no in-app purchases.

### Is Strefa Gimnastyczna free?

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

### Do Tumbling Difficulty Calculator or Strefa Gimnastyczna have ads?

Neither Tumbling Difficulty Calculator nor Strefa Gimnastyczna shows ads.

### Which is updated more often, Tumbling Difficulty Calculator or Strefa Gimnastyczna?

Tumbling Difficulty Calculator ships an update every 2 weeks, and Strefa Gimnastyczna every 6 weeks. Most recently, Tumbling Difficulty Calculator was updated on October 3, 2026 and Strefa Gimnastyczna on September 30, 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.*