# RUN interval vs Sprint

The clearest difference is rating: RUN interval at 4.7 against Sprint's 3.7. RUN interval also leads on ratings volume (1K vs 3). Sprint's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RUN interval sells 2 one-off in-app purchases. Sprint asks for nothing beyond the download.

RUN interval holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: RUN interval has 1K ratings behind it against 3, so its average is the more settled of the two.

RUN interval ships an update every 3 months, Sprint every 4 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | RUN interval | Sprint |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1K ratings)](https://appshunter.io/ios/app/run-interval-running-timer/id1352270752/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/sprint-o-mat/id1511248779/reviews) |
| Number of ratings | **1K** | 3 |
| Positive reviews | 77.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 34 MB | 2 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CAN YOU HEAR ME SOFTWARE](https://appshunter.io/developer/711042540) | [Louis Franco](https://appshunter.io/developer/297399694) |

## 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 |


### Sprint

[App page](https://appshunter.io/ios/app/sprint-o-mat/id1511248779)

This app provides programmed running workouts for Apple Watch, supporting various interval types and customizable distances or times. It offers features like GPS tracking, haptic feedback, and visual pace guidance to enhance your training sessions.

**Highlights:** Programmed running workouts, Customizable intervals (distance/time), Warm-up, rest, and cool-down phases, Optional GPS tracking, Haptic interval notifications, Visual pace runner, Color-coded pace zones

**In-app purchases:** none


## Frequently asked questions

### Is RUN interval free?

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

### Is Sprint free?

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

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

RUN interval is rated higher. RUN interval averages 4.7 out of 5 from 1K ratings, while Sprint averages 3.7 from 3 ratings.

### Do RUN interval or Sprint have ads?

Neither RUN interval nor Sprint shows ads.

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

RUN interval ships an update every 3 months, and Sprint every 4 months. Most recently, RUN interval was updated on October 15, 2026 and Sprint on October 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.*