# Interval Timer vs Race Pace PR

The clearest difference is price: Interval Timer at Free against Race Pace PR's $1.99. Interval Timer also leads on update cadence (every 3 months vs every 38 months) and ratings volume (534 vs 1). Race Pace PR's advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 3). On ads and device support there is nothing between them.

Interval Timer is free to download; Race Pace PR costs $1.99 up front. Interval Timer sells 3 in-app purchases, starting at $2.99 per month. Race Pace PR asks for nothing beyond the download.

Race Pace PR holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Interval Timer has 534 ratings behind it against 1, so its average is the more settled of the two.

Interval Timer ships an update every 3 months, Race Pace PR every 38 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Interval Timer | Race Pace PR |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.5 (534 ratings)](https://appshunter.io/ios/app/interval-timer-run-walk-hiit/id956283665/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/race-pace-pr/id1526361386/reviews)** |
| Number of ratings | **534** | 1 |
| Positive reviews | 21.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 38 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 16 MB | 1 MB |
| Requires iOS | 26.0 | **14.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roma Sosnovsky](https://appshunter.io/developer/956283664) | [H3Apps LLC](https://appshunter.io/developer/598620927) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-run-walk-hiit/id956283665)

Organize your running and high-intensity interval training sessions with ease. Quickly set up custom time intervals for running, walking, warm-ups, and cool-downs. Receive voice and vibration notifications for interval changes, and enjoy background music playback.

**Highlights:** Intuitive design, Customizable time intervals, Warm-up and cool-down timers, Voice and vibration notifications, Background music support, Foreground/background operation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Run Pro Monthly | $2.99 | per month |
| Interval Run Pro Annual | $19.99 | per year |
| Full Version | $2.99 | one-time |

**What reviewers like**

- 🚀 Simple and easy to use
- 👍 Customizable intervals
- 🚀 Straightforward app
- 👍 Works as advertised
- 👍 Great for getting back into running

**What reviewers complain about**

- 🔇 No audio prompts when screen is locked
- 🔋 High battery consumption
- 🔒 Limited free version
- 🐛 Inconsistent performance
- 🔇 Voice prompts not loud enough

**Reported bugs**

- Timer resets or freezes during workout
- Prompts not working when phone is locked or in pocket
- Unexpected interval changes or duration changes
- Compatibility issues with music playback

**Requested features**

- Option to pause/resume timer
- Larger time remaining display
- Apple Watch app
- Ability to play audio prompts even with screen off
- More interval options (run/walk/jog)


### Race Pace PR

[App page](https://appshunter.io/ios/app/race-pace-pr/id1526361386)

This app helps runners improve their race times by calculating optimal paces for various distances. It can also predict finish times based on a target pace and allows users to share split times via email or text.

**Highlights:** Calculate race/training pace, Predict finish times, Pace per mile/kilometer, Share split times via email/text, Set personal records

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer free?

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

### Is Race Pace PR free?

Race Pace PR costs $1.99, with no in-app purchases.

### Which has better reviews, Interval Timer or Race Pace PR?

Race Pace PR is rated higher. Interval Timer averages 4.5 out of 5 from 534 ratings, while Race Pace PR averages 5.0 from 1 ratings.

### Do Interval Timer or Race Pace PR have ads?

Neither Interval Timer nor Race Pace PR shows ads.

### Which is updated more often, Interval Timer or Race Pace PR?

Interval Timer ships an update every 3 months, and Race Pace PR every 38 months. Most recently, Interval Timer was updated on October 14, 2026 and Race Pace PR on October 6, 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.*