# Tumbling Difficulty Calculator vs PaceRun+

The clearest difference is iOS requirement: Tumbling Difficulty Calculator at 13.0 against PaceRun+'s 15.0. 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.

## The numbers

| Metric | Tumbling Difficulty Calculator | PaceRun+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 14 MB | 9 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yohai Wiener](https://appshunter.io/developer/1695546960) | [Codizor Labs](https://appshunter.io/developer/1810212917) |

## What reviewers say

### Tumbling Difficulty Calculator

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

**In-app purchases:** none


### PaceRun+

[App page](https://appshunter.io/ios/app/pacerun-plus-pace-and-splits/id6756843680)

**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 PaceRun+ free?

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

### Do Tumbling Difficulty Calculator or PaceRun+ have ads?

Neither Tumbling Difficulty Calculator nor PaceRun+ shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*