# RUN interval vs Pace

The clearest difference is ads: RUN interval at none against Pace's shown. RUN interval also leads on iOS requirement (15.6 vs 18.6). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. RUN interval sells 2 one-off in-app purchases and Pace sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for RUN interval against 4.7 for Pace. Both are backed by a comparable volume of ratings — 1K and 386 respectively. Written reviews are what separate them: 77% of RUN interval's written reviews are positive against 75% of Pace's.

RUN interval ships an update every 3 months, Pace every 6 weeks. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | RUN interval | Pace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1K ratings)](https://appshunter.io/ios/app/run-interval-running-timer/id1352270752/reviews) | [4.7 (386 ratings)](https://appshunter.io/ios/app/pace-running-pace-calculator/id1500813672/reviews) |
| Number of ratings | **1K** | 386 |
| Positive reviews | **77.5% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 34 MB | 16 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CAN YOU HEAR ME SOFTWARE](https://appshunter.io/developer/711042540) | [Skipjack Studios, LLC](https://appshunter.io/developer/1202655933) |

## What reviewers say

### RUN interval

[App page](https://appshunter.io/ios/app/run-interval-running-timer/id1352270752)

This app simplifies interval and Fartlek running by allowing you to set custom targets for time or distance during hard, easy, and rest efforts. It offers detailed post-run summaries, audio and visual feedback, and an Apple Watch app for enhanced training.

**Highlights:** Customizable interval sessions, Time and distance targets, Distance Goal option, Audio and visual feedback, Detailed run summaries, Apple Watch app, Strava sharing

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The full RUN interval | $1.99 | one-time |
| The full RUN interval | $3.99 | one-time |


### Pace

[App page](https://appshunter.io/ios/app/pace-running-pace-calculator/id1500813672)

This app helps runners plan their races by calculating pace and speed. It provides instant conversions and displays finish times for various race distances, from short sprints to ultra-marathons. Users can also plan race strategies with detailed splits and switch between metric and imperial units.

**Highlights:** Instant pace and speed conversion, Finish time calculator for various distances, Race strategy planning with splits, Support for miles and kilometers, Apple Watch compatibility

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pace Pro | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Custom splits functionality
- 🚀 Efficient pace calculation
- 👍 Straightforward UI
- 💡 Toggle between metric and imperial units

**What reviewers complain about**

- 💸 Intrusive ads after update
- 🐛 Paces are sometimes incorrect
- 🐛 Algorithm inaccuracies
- 🐛 Pace display issues with km/h
- 🐛 UI elements not visible on certain devices

**Reported bugs**

- Paces are off compared to online calculators
- Algorithm for speed/distance calculation is incorrect
- Pace display doesn't change correctly when using km/h
- Results for marathon are not visible on iPhone 14 Pro Max
- Half marathon distance displayed incorrectly in overview

**Requested features**

- Add custom distance input
- Include shorter track distances (e.g., 200m, 400m, 800m, 1500m, 1600m)
- Make default goal time distance configurable
- Ability to print chosen time line of partials
- Improve visibility of marathon results on smaller screens


## Frequently asked questions

### Is RUN interval free?

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

### Is Pace free?

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

### Which has better reviews, RUN interval or Pace?

RUN interval and Pace are both rated 4.7 out of 5 on the App Store, from 1K and 386 ratings respectively.

### Do RUN interval or Pace have ads?

Pace shows ads; RUN interval does not.

### Which is updated more often, RUN interval or Pace?

RUN interval ships an update every 3 months, and Pace every 6 weeks. Most recently, RUN interval was updated on October 15, 2026 and Pace on October 16, 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.*