# RUN interval vs PyramidTimer HIIT Intervals

The clearest difference is rating: RUN interval at 4.7 against PyramidTimer HIIT Intervals's 3.6. RUN interval also leads on ratings volume (1K vs 5). PyramidTimer HIIT Intervals's advantage is update cadence (weekly vs every 3 months) and monetization model (free vs free with in-app purchases). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

RUN interval holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: RUN interval has 1K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 77% of RUN interval's written reviews are positive against 73% of PyramidTimer HIIT Intervals's.

RUN interval ships an update every 3 months, PyramidTimer HIIT Intervals weekly. The most recent releases landed on September 25, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | RUN interval | PyramidTimer HIIT Intervals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1K ratings)](https://appshunter.io/ios/app/run-interval-running-timer/id1352270752/reviews)** | [3.6 (5 ratings)](https://appshunter.io/ios/app/pyramidtimer-hiit-intervals/id1372554120/reviews) |
| Number of ratings | **1K** | 5 |
| Positive reviews | **77.5% of reviews** | 72.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 34 MB | 18 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CAN YOU HEAR ME SOFTWARE](https://appshunter.io/developer/711042540) | [Simon Moss](https://appshunter.io/developer/1242742057) |

## 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 |


### PyramidTimer HIIT Intervals

[App page](https://appshunter.io/ios/app/pyramidtimer-hiit-intervals/id1372554120)

This app offers customizable interval timers for high-intensity interval training (HIIT) and Tabata workouts. Track your heart rate in real-time and create distance-based intervals. Save your favorite workout profiles for quick access.

**Highlights:** Customizable interval and rest times, Real-time heart rate plotting, Distance-based interval training, Save unlimited workout profiles, Clear visual countdown and progress, Sound alerts for interval changes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enhanced Version | $1.99 | one-time |


## Frequently asked questions

### Is RUN interval free?

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

### Is PyramidTimer HIIT Intervals free?

PyramidTimer HIIT Intervals is free to download, with in-app purchases available.

### Which has better reviews, RUN interval or PyramidTimer HIIT Intervals?

RUN interval is rated higher. RUN interval averages 4.7 out of 5 from 1K ratings, while PyramidTimer HIIT Intervals averages 3.6 from 5 ratings.

### Do RUN interval or PyramidTimer HIIT Intervals have ads?

Neither RUN interval nor PyramidTimer HIIT Intervals shows ads.

### Which is updated more often, RUN interval or PyramidTimer HIIT Intervals?

RUN interval ships an update every 3 months, and PyramidTimer HIIT Intervals weekly. Most recently, RUN interval was updated on September 25, 2026 and PyramidTimer HIIT Intervals on June 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.*