# Pace Calculator vs KMetrix

The clearest difference is in-app purchases: KMetrix at none against Pace Calculator's 1. KMetrix also leads on ads (none vs shown) and review sentiment (88% vs 68%). Pace Calculator's advantage is update cadence (every 5 days vs monthly) and ratings volume (39 vs 1). On price and device support there is nothing between them.

Both are free to download. Pace Calculator sells 1 one-off in-app purchase. KMetrix asks for nothing beyond the download.

Pace Calculator holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Pace Calculator has 39 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 68% of Pace Calculator's written reviews are positive against 88% of KMetrix's, so the app with the better star average is not the one people write more warmly about.

Pace Calculator ships an update every 5 days, KMetrix monthly. The most recent releases landed on October 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Pace Calculator | KMetrix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (39 ratings)](https://appshunter.io/ios/app/pace-calculator/id502814541/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/kmetrix-pace-calculator/id934787264/reviews) |
| Number of ratings | **39** | 1 |
| Positive reviews | 67.7% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 21 MB |
| Requires iOS | 16.0 | **12.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ricky Yim](https://appshunter.io/developer/502814544) | [Growth Garage LLC](https://appshunter.io/developer/934787263) |

## What reviewers say

### Pace Calculator

[App page](https://appshunter.io/ios/app/pace-calculator/id502814541)

This running app helps users calculate target paces for races and training. It features a smart chat assistant for quick queries, unit conversion, and detailed split times. Plan your runs and achieve your personal best with instant, clear results.

**Highlights:** Smart chat assistant for pace queries, Calculate pace from distance and time, Kilometer and mile support, Unit conversion (km/miles, min/km, min/mile), Detailed split times, Instant pace and speed results

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### KMetrix

[App page](https://appshunter.io/ios/app/kmetrix-pace-calculator/id934787264)

This tool helps athletes plan training goals by calculating pace for running, swimming, and cycling. It supports metric and imperial units for various distances and durations.

**Highlights:** Pace calculation for multiple sports, Metric and imperial unit support, Customizable distance and duration, Shortcuts for popular distances, Intuitive user interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Pace Calculator free?

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

### Is KMetrix free?

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

### Which has better reviews, Pace Calculator or KMetrix?

Pace Calculator is rated higher. Pace Calculator averages 4.3 out of 5 from 39 ratings, while KMetrix averages 4.0 from 1 ratings.

### Do Pace Calculator or KMetrix have ads?

Pace Calculator shows ads; KMetrix does not.

### Which is updated more often, Pace Calculator or KMetrix?

Pace Calculator ships an update every 5 days, and KMetrix monthly. Most recently, Pace Calculator was updated on October 17, 2026 and KMetrix on September 23, 2026.

---

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