# Marathon Pace vs Interval Run

The clearest difference is update cadence: Marathon Pace at fortnightly against Interval Run's every 6 months. 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.

Marathon Pace ships an update fortnightly, Interval Run every 6 months. The most recent releases landed on June 9, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Marathon Pace | Interval Run |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | Free | — |
| Size | 5 MB | 1 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Yoshiki Shibuya](https://appshunter.io/developer/1718002802) | [ataraxia chen](https://appshunter.io/developer/1559422010) |

## What reviewers say

### Marathon Pace

[App page](https://appshunter.io/ios/app/marathon-pace/id6472871980)

This app helps marathon runners set target times by providing a list of split times for various distances based on pace per kilometer. It also includes functions to calculate times at specific points from lap times and vice versa.

**Highlights:** Target time split list by distance, Calculate time from pace per km, Calculate time at specific points, Calculate lap time from specific point time

**Features:** macOS Compatibility

**In-app purchases:** none


### Interval Run

[App page](https://appshunter.io/ios/app/interval-run/id6664059300)

**In-app purchases:** none


## Frequently asked questions

### Is Marathon Pace free?

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

### Is Interval Run free?

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

### Do Marathon Pace or Interval Run have ads?

Neither Marathon Pace nor Interval Run shows ads.

### Which is updated more often, Marathon Pace or Interval Run?

Marathon Pace ships an update fortnightly, and Interval Run every 6 months. Most recently, Marathon Pace was updated on June 9, 2026 and Interval Run on September 9, 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.*