# CalcuRun vs Pace Calculator by PL

The clearest difference is in-app purchases: Pace Calculator by PL at none against CalcuRun's 5. Pace Calculator by PL also leads on iOS requirement (15.2 vs 18.6). CalcuRun's advantage is update cadence (every 4 weeks vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. CalcuRun sells 5 one-off in-app purchases. Pace Calculator by PL asks for nothing beyond the download.

CalcuRun ships an update every 4 weeks, Pace Calculator by PL every 10 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | CalcuRun | Pace Calculator by PL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/calcurun/id1554474187/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 10 months |
| Monetization | Free | — |
| Size | 2 MB | 1 MB |
| Requires iOS | 18.6 | **15.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joseph Iannazzone](https://appshunter.io/developer/1554474189) | [Paddle Logger Ltd.](https://appshunter.io/developer/955311910) |

## What reviewers say

### CalcuRun

[App page](https://appshunter.io/ios/app/calcurun/id1554474187)

This app helps runners predict race times, plan training paces, and calculate race splits. It offers a science-based approach to training, with predictions based on recent performance. All calculations are done on-device for privacy.

**Highlights:** Predict race times based on recent performance, Plan workout paces, Calculate race splits, Support for custom race distances, iCloud sync across devices, On-device calculations for privacy

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Mile | $0.99 | one-time |
| 5K | $1.99 | one-time |
| Turkey Trot | $3.99 | one-time |
| Half Marathon | $5.99 | one-time |
| Marathon | $9.99 | one-time |


### Pace Calculator by PL

[App page](https://appshunter.io/ios/app/pace-calculator-by-pl/id1608406909)

**In-app purchases:** none


## Frequently asked questions

### Is CalcuRun free?

CalcuRun is free to download, with in-app purchases available.

### Is Pace Calculator by PL free?

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

### Do CalcuRun or Pace Calculator by PL have ads?

Neither CalcuRun nor Pace Calculator by PL shows ads.

### Which is updated more often, CalcuRun or Pace Calculator by PL?

CalcuRun ships an update every 4 weeks, and Pace Calculator by PL every 10 months. Most recently, CalcuRun was updated on November 3, 2026 and Pace Calculator by PL on November 3, 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.*