# Interval Clock vs None to Run

The clearest difference is review sentiment: None to Run at 94% against Interval Clock's 25%. None to Run also leads on rating (4.8 vs 3.3) and ratings volume (5.2K vs 4). Interval Clock's advantage is in-app purchases (none vs 5) and iOS requirement (5.1.1 vs 17.5). On price there is nothing between them.

Both are free to download. None to Run sells 5 in-app purchases, starting at $6.99 per month. Interval Clock asks for nothing beyond the download.

None to Run holds the better App Store score, 4.8 against 3.3. That said, the two scores are not equally well evidenced: None to Run has 5.2K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 25% of Interval Clock's written reviews are positive against 94% of None to Run's.

## The numbers

| Metric | Interval Clock | None to Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/interval-clock/id961918081/reviews) | **[4.8 (5.2K ratings)](https://appshunter.io/ios/app/none-to-run-beginner-5k-10k/id1491658094/reviews)** |
| Number of ratings | 4 | **5.2K** |
| Positive reviews | 25.0% of reviews | **94.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 176 MB |
| Requires iOS | **5.1.1** | 17.5 |
| Devices | — | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Adam Dachis](https://appshunter.io/developer/623445098) | [UniqueBits, LLC](https://appshunter.io/developer/1491658093) |

## What reviewers say

### Interval Clock

[App page](https://appshunter.io/ios/app/interval-clock/id961918081)

This app provides a customizable countdown timer for interval training. It alerts users to speed up or slow down, making it suitable for various exercise equipment or audio-only workouts. Users can set their own interval lengths and timers, with the app remembering the last configuration.

**Highlights:** Customizable interval lengths, Countdown timer with alerts, Supports audio-only workouts, Remembers last interval settings, Ideal for stationary bikes and treadmills

**In-app purchases:** none


### None to Run

[App page](https://appshunter.io/ios/app/none-to-run-beginner-5k-10k/id1491658094)

This app offers structured training plans designed for absolute beginners to build a sustainable running habit. It provides gradual progression, audio cues, and strength routines to help users start running safely and consistently, even if they've never run before.

**Highlights:** Beginner-friendly training plans, Audio cues for run/walk intervals, Workout tracking with Apple Health integration, Strength and mobility routines, Apple Watch app support, No ads

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $6.99 | per month |
| N2R Monthly Subscription | $6.99 | per month |
| N2R Yearly Subscription | $39.99 | per year |
| N2R Yearly | $39.99 | per year |
| N2R Yearly Subscription | $59.99 | per year |

**What reviewers like**

- 🚀 Gradual and achievable program
- 👍 Supportive and welcoming community
- 🚀 Seamless integration with Apple Watch and music
- 👍 Excellent customer service and support
- 🚀 Customizable and flexible program

**What reviewers complain about**

- 🐛 Occasional syncing issues between phone and watch
- 🐛 Distance tracking inaccuracies on treadmill
- 🐛 App crashes or bugs after recent updates

**Reported bugs**

- Workout data not recording properly
- App closing unexpectedly during use

**Requested features**

- Native Strava integration
- More motivational audio cues and coaching
- Ability to manually edit workout details


## Frequently asked questions

### Is Interval Clock free?

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

### Is None to Run free?

None to Run is free to download, with in-app purchases available.

### Which has better reviews, Interval Clock or None to Run?

None to Run is rated higher. Interval Clock averages 3.3 out of 5 from 4 ratings, while None to Run averages 4.8 from 5.2K ratings.

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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.*