# Pace Lab vs Pace Calculator

The clearest difference is ads: Pace Calculator at none against Pace Lab's shown. Pace Lab's advantage is iOS requirement (15.0 vs 17.0). On price, 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 | Pace Lab | Pace Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 31 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pyoungoh Yun](https://appshunter.io/developer/1877024185) | [Jinwan Kim](https://appshunter.io/developer/1446513824) |

## What reviewers say

### Pace Lab

[App page](https://appshunter.io/ios/app/pace-lab-running-calculator/id6759136568)

**In-app purchases:** none


### Pace Calculator

[App page](https://appshunter.io/ios/app/pace-calculator-race-plan/id6806565533)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pace Lab free?

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

### Is Pace Calculator free?

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

### Do Pace Lab or Pace Calculator have ads?

Pace Lab shows ads; Pace Calculator does not.

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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.*