# RunPaceCalc vs CalcuRun

The clearest difference is price: CalcuRun at Free against RunPaceCalc's $0.99. CalcuRun also leads on update cadence (every 4 weeks vs every 14 months). RunPaceCalc's advantage is in-app purchases (none vs 5). On ads, device support and iOS requirement there is nothing between them.

CalcuRun is free to download; RunPaceCalc costs $0.99 up front. CalcuRun sells 5 one-off in-app purchases. RunPaceCalc asks for nothing beyond the download.

RunPaceCalc ships an update every 14 months, CalcuRun every 4 weeks. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | RunPaceCalc | CalcuRun |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/calcurun/id1554474187/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 4 weeks** |
| Monetization | Paid | **Free** |
| Size | 3 MB | 2 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | +4 | 4+ |
| Developer | [Magnus Hjelm](https://appshunter.io/developer/341394849) | [Joseph Iannazzone](https://appshunter.io/developer/1554474189) |

## What reviewers say

### RunPaceCalc

[App page](https://appshunter.io/ios/app/runpacecalc/id492038549)

Easily calculate running pace and speed by inputting distance and time. This tool offers a streamlined interface for quick calculations of all key running metrics in one place.

**Highlights:** Calculate distance, time, speed, and pace, Supports kilometers and miles, Quick values in side panel, Easy and fast interface, Reset calculator by shaking device

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is RunPaceCalc free?

RunPaceCalc costs $0.99, with no in-app purchases.

### Is CalcuRun free?

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

### Do RunPaceCalc or CalcuRun have ads?

Neither RunPaceCalc nor CalcuRun shows ads.

### Which is updated more often, RunPaceCalc or CalcuRun?

RunPaceCalc ships an update every 14 months, and CalcuRun every 4 weeks. Most recently, RunPaceCalc was updated on November 1, 2026 and CalcuRun on October 29, 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.*