# RUN interval vs UnSwept

The clearest difference is in-app purchases: UnSwept at none against RUN interval's 2. UnSwept also leads on rating (5.0 vs 4.7) and update cadence (monthly vs every 3 months). RUN interval's advantage is ratings volume (1K vs 2). On price, ads, device support and iOS requirement there is nothing between them.

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

UnSwept holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: RUN interval has 1K ratings behind it against 2, so its average is the more settled of the two.

RUN interval ships an update every 3 months, UnSwept monthly. The most recent releases landed on September 25, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | RUN interval | UnSwept |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1K ratings)](https://appshunter.io/ios/app/run-interval-running-timer/id1352270752/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/unswept/id1672875537/reviews)** |
| Number of ratings | **1K** | 2 |
| Positive reviews | 77.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 34 MB | 1 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CAN YOU HEAR ME SOFTWARE](https://appshunter.io/developer/711042540) | [Patrick Culligan](https://appshunter.io/developer/1672874147) |

## 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 |


### UnSwept

[App page](https://appshunter.io/ios/app/unswept/id1672875537)

Track your progress and stay ahead of race cutoffs during major marathons. This app provides countdowns to checkpoints, allowing you to mark segments as complete and manage your race strategy without needing an internet connection or sharing data.

**Highlights:** Race cutoff information, Segment countdowns, Mark segments complete, Restore segments, Customizable settings, Supports major marathons

**In-app purchases:** none


## Frequently asked questions

### Is RUN interval free?

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

### Is UnSwept free?

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

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

UnSwept is rated higher. RUN interval averages 4.7 out of 5 from 1K ratings, while UnSwept averages 5.0 from 2 ratings.

### Do RUN interval or UnSwept have ads?

Neither RUN interval nor UnSwept shows ads.

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

RUN interval ships an update every 3 months, and UnSwept monthly. Most recently, RUN interval was updated on September 25, 2026 and UnSwept on June 1, 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.*