# Interval Timer vs Exercise HIIT 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 69%). Interval Timer's advantage is update cadence (every 9 days vs every 3 months) and ratings volume (19K vs 2). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Interval Timer sells 6 in-app purchases, starting at $0.99 per month and Exercise HIIT Interval Timer sells 2 in-app purchases, starting at $0.99 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 Exercise HIIT Interval Timer. That said, the two scores are not equally well evidenced: Interval Timer has 19K ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 69% of Interval Timer's written reviews are positive against 100% of Exercise HIIT Interval Timer's.

Interval Timer ships an update every 9 days, Exercise HIIT Interval Timer every 3 months. The most recent releases landed on September 25, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Interval Timer | Exercise HIIT Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (19K ratings)](https://appshunter.io/ios/app/interval-timer-tabata-timer/id406473568/reviews) | [4.5 (2 ratings)](https://appshunter.io/ios/app/exercise-hiit-interval-timer/id1595647110/reviews) |
| Number of ratings | **19K** | 2 |
| Positive reviews | 69.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 143 MB | 5 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [NEO PIXEL LABS PTE. LTD.](https://appshunter.io/developer/1788472183) | [Maxim Antonov](https://appshunter.io/developer/846051995) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-tabata-timer/id406473568)

This app helps you manage workout intervals with customizable work and rest periods. It runs in the background and allows music playback, with options to save settings and share progress. Integrates with Apple Health for heart rate monitoring.

**Highlights:** Customizable sets, intervals, and rest times, Runs in background and with screen locked, Music playlist integration, Save settings as templates, Apple Health integration for heart rate, Post workouts to social media

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus - 1 Month | $0.99 | per month |
| Premium - 1 Month | $1.99 | per month |
| Plus - 1 Month | $1.99 | per month |
| Premium - 1 Month | $2.99 | per month |
| Plus - 1 Year | $4.99 | per year |
| Premium - 1 Year | $9.99 | per year |

**What reviewers like**

- 🚀 Free version works well
- 👍 Customizable intervals and timers
- 👍 Flexible for different workouts
- 👍 Easy to use and set up
- 👍 Provides visual and audio cues

**What reviewers complain about**

- 🐛 Timer issues (stops, loses time)
- 🔋 Drains battery when used
- 💰 Expensive subscription model
- 📢 Intrusive ads
- 🔒 Incompatible with other apps

**Reported bugs**

- Ads block functionality
- App freezes or crashes
- Timer doesn't work in background

**Requested features**

- Add notes to workouts
- Provide workout history and analytics
- Allow syncing with Apple Health
- Improve Apple Watch integration
- Add more customization options


### 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 |


## Frequently asked questions

### Is Interval Timer free?

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

### Is Exercise HIIT Interval Timer free?

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

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

Interval Timer and Exercise HIIT Interval Timer are both rated 4.5 out of 5 on the App Store, from 19K and 2 ratings respectively.

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

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

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

Interval Timer ships an update every 9 days, and Exercise HIIT Interval Timer every 3 months. Most recently, Interval Timer was updated on September 25, 2026 and Exercise HIIT Interval Timer on August 13, 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.*