# HIIT Timer vs ExTimer

The clearest difference is review sentiment: ExTimer at 100% against HIIT Timer's 0%. ExTimer also leads on rating (5.0 vs 4.5) and update cadence (every 11 days vs every 6 weeks). HIIT Timer's advantage is in-app purchases (none vs 2) and ratings volume (42 vs 4). On price, ads and device support there is nothing between them.

Both are free to download. ExTimer sells 2 one-off in-app purchases. HIIT Timer asks for nothing beyond the download.

ExTimer holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: HIIT Timer has 42 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of HIIT Timer's written reviews are positive against 100% of ExTimer's.

HIIT Timer ships an update every 6 weeks, ExTimer every 11 days. The most recent releases landed on September 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | HIIT Timer | ExTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (42 ratings)](https://appshunter.io/ios/app/hiit-timer-training-timer/id1512459496/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/extimer-hiit-interval-timer/id1621046444/reviews)** |
| Number of ratings | **42** | 4 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 28 MB | 10 MB |
| Requires iOS | **13.4** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marc Prez Calmet](https://appshunter.io/developer/1481950395) | [Hajime Suzuki](https://appshunter.io/developer/1615906018) |

## What reviewers say

### HIIT Timer

[App page](https://appshunter.io/ios/app/hiit-timer-training-timer/id1512459496)

This app provides a versatile timer for various high-intensity interval training routines like HIIT, EMOM, and Tabata. It allows users to create custom workouts, track progress, and offers multiple training modes with an intuitive interface.

**Highlights:** Customizable interval timers, Support for HIIT, EMOM, Tabata, AMRAP, Progress tracking for workouts, Multiple training modes, Intuitive and easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases:** none


### ExTimer

[App page](https://appshunter.io/ios/app/extimer-hiit-interval-timer/id1621046444)

This app offers a stylish and customizable interval timer for various activities like workouts, stretching, and time management. With multiple color themes and layout options, it aims to boost training motivation and seamlessly integrate into daily life.

**Highlights:** Stylish and customizable appearance, Multiple color variations and layouts, Supports interval training (HIIT, Tabata), Useful for workouts, stretching, and time management, Light and dark mode options, Vertical and horizontal layout support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trial 3Days | Free | one-time |
| Hide Ads | $1.99 | one-time |


## Frequently asked questions

### Is HIIT Timer free?

HIIT Timer is free to download, with no in-app purchases.

### Is ExTimer free?

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

### Which has better reviews, HIIT Timer or ExTimer?

ExTimer is rated higher. HIIT Timer averages 4.5 out of 5 from 42 ratings, while ExTimer averages 5.0 from 4 ratings.

### Do HIIT Timer or ExTimer have ads?

Both HIIT Timer and ExTimer show ads.

### Which is updated more often, HIIT Timer or ExTimer?

HIIT Timer ships an update every 6 weeks, and ExTimer every 11 days. Most recently, HIIT Timer was updated on September 25, 2026 and ExTimer on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*