# Interval Timer vs Interval Timer

The clearest difference is ads: Interval Timer at none against Interval Timer's shown. Interval Timer also leads on review sentiment (21% vs 10%). Interval Timer's advantage is iOS requirement (14.0 vs 26.0). On price, rating, ratings volume and update cadence 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 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Interval Timer against 4.5 for Interval Timer. Both are backed by a comparable volume of ratings — 534 and 402 respectively. Written reviews are what separate them: 21% of Interval Timer's written reviews are positive against 10% of Interval Timer's.

Interval Timer ships an update every 3 months, Interval Timer every 6 weeks. The most recent releases landed on September 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Interval Timer | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (534 ratings)](https://appshunter.io/ios/app/interval-timer-run-and-hiit/id956283665/reviews) | [4.5 (402 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-workout/id1544590693/reviews) |
| Number of ratings | **534** | 402 |
| Positive reviews | **21.1% of reviews** | 10.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 18 MB |
| Requires iOS | 26.0 | **14.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roma Sosnovsky](https://appshunter.io/developer/956283664) | [Jyoti Virani](https://appshunter.io/developer/1354431469) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-run-and-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-workout/id1544590693)

This app provides a customizable interval timer for various fitness activities like HIIT, Tabata, and circuit training. Easily set up preparation, work, and rest periods, then save and share your custom workouts. Track your progress with detailed statistics and history.

**Highlights:** Customizable intervals, HIIT and Tabata timer, Workout planning, Save and share workouts, Workout statistics, Workout history

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Monthly | $1.99 | per month |
| Premium - Yearly | $9.99 | per year |


## 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 and Interval Timer are both rated 4.5 out of 5 on the App Store, from 534 and 402 ratings respectively.

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

Interval Timer shows ads; Interval Timer does not.

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

Interval Timer ships an update every 3 months, and Interval Timer every 6 weeks. Most recently, Interval Timer was updated on September 1, 2026 and Interval Timer on September 21, 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.*