# Interval Timer vs Interval Timer

The clearest difference is review sentiment: Interval Timer at 88% against Interval Timer's 21%. Interval Timer also leads on rating (4.7 vs 4.5) and update cadence (every 11 days vs monthly). Interval Timer's advantage is ratings volume (538 vs 16). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Interval Timer sells 3 in-app purchases, starting at $2.99 per month and Interval Timer sells 3 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

Interval Timer holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Interval Timer has 538 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 21% of Interval Timer's written reviews are positive against 88% of Interval Timer's.

Interval Timer ships an update monthly, Interval Timer every 11 days. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Interval Timer | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (538 ratings)](https://appshunter.io/ios/app/interval-timer-run-walk-hiit/id956283665/reviews) | **[4.7 (16 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-builder/id1545032846/reviews)** |
| Number of ratings | **538** | 16 |
| Positive reviews | 21.1% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 5 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Roma Sosnovsky](https://appshunter.io/developer/956283664) | [Curtis Wichern](https://appshunter.io/developer/1545032848) |

## 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)


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-builder/id1545032846)

This app helps you create and manage custom interval training workouts. It offers various templates, customization options for intervals, and clear visual cues during exercise. Workouts can be saved, shared, and synced across devices.

**Highlights:** Custom interval workout creation, Ladder and pyramid templates, HealthKit integration, Apple Watch app for heart rate and calories, Workout sharing via email/AirDrop, Large font and contrasting colors, Customizable audio and visual cues

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.49 | per month |
| Yearly Subscription | $2.99 | per year |
| Forever | $7.99 | one-time |


## Frequently asked questions

### Is Interval Timer free?

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

### Is Interval Timer free?

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

### Which has better reviews, Interval Timer or Interval Timer?

Interval Timer is rated higher. Interval Timer averages 4.5 out of 5 from 538 ratings, while Interval Timer averages 4.7 from 16 ratings.

### Do Interval Timer or Interval Timer have ads?

Neither Interval Timer nor Interval Timer shows ads.

### Which is updated more often, Interval Timer or Interval Timer?

Interval Timer ships an update monthly, and Interval Timer every 11 days. Most recently, Interval Timer was updated on November 1, 2026 and Interval Timer on October 29, 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.*