# Exercise HIIT Interval Timer vs Interval Timer

The clearest difference is ads: Exercise HIIT Interval Timer at none against Interval Timer's shown. Exercise HIIT Interval Timer also leads on review sentiment (100% vs 84%). Interval Timer's advantage is rating (4.9 vs 4.5) and ratings volume (246 vs 2). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Exercise HIIT Interval Timer sells 2 in-app purchases, starting at $0.99 per month and Interval Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Interval Timer holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Interval Timer has 246 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of Exercise HIIT Interval Timer's written reviews are positive against 84% of Interval Timer's, so the app with the better star average is not the one people write more warmly about.

Exercise HIIT Interval Timer ships an update every 3 months, Interval Timer every 2 months. The most recent releases landed on August 13, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Exercise HIIT Interval Timer | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/exercise-hiit-interval-timer/id1595647110/reviews) | **[4.9 (246 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-workout/id1596127692/reviews)** |
| Number of ratings | 2 | **246** |
| Positive reviews | **100.0% of reviews** | 83.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 5 MB | 12 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Antonov](https://appshunter.io/developer/846051995) | [Yosyp Hameliak](https://appshunter.io/developer/895008826) |

## What reviewers say

### Exercise HIIT Interval Timer

[App page](https://appshunter.io/ios/app/exercise-hiit-interval-timer/id1595647110)

Design and execute custom high-intensity interval training routines with this versatile workout timer. Tailor your sessions with adjustable work and rest periods, rounds, and exercise names. Track progress and stay motivated with audio cues and spoken announcements.

**Highlights:** Customizable workout routines, Adjustable work and rest intervals, Spoken exercise announcements, Audio cues for timing, Apple Watch companion app, Progress monitoring

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per month |
| Premium | $8.49 | per year |


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-workout/id1596127692)

This interval timer is designed for HIIT and interval training. Easily set work and rest periods, sets, and rounds to guide your workouts. It supports background operation and music playback, with an Apple Watch companion app for heart rate monitoring.

**Highlights:** Customizable work and rest periods, Set number of sets and rounds, Background operation support, Music playback compatibility, Apple Watch integration, Heart rate monitoring (Apple Watch)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Exercise HIIT Interval Timer free?

Exercise HIIT 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, Exercise HIIT Interval Timer or Interval Timer?

Interval Timer is rated higher. Exercise HIIT Interval Timer averages 4.5 out of 5 from 2 ratings, while Interval Timer averages 4.9 from 246 ratings.

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

Interval Timer shows ads; Exercise HIIT Interval Timer does not.

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

Exercise HIIT Interval Timer ships an update every 3 months, and Interval Timer every 2 months. Most recently, Exercise HIIT Interval Timer was updated on August 13, 2026 and Interval Timer on September 23, 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.*