# Interval Timer X Workout Timer vs ExTimer

The clearest difference is ratings volume: Interval Timer X Workout Timer at 686 against ExTimer's 4. ExTimer's advantage is update cadence (every 11 days vs every 6 weeks) and rating (5.0 vs 4.8). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Interval Timer X Workout Timer sells 1 one-off in-app purchase and ExTimer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ExTimer holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Interval Timer X Workout Timer has 686 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 94% of Interval Timer X Workout Timer's written reviews are positive against 100% of ExTimer's.

Interval Timer X Workout Timer ships an update every 6 weeks, ExTimer every 11 days. The most recent releases landed on September 21, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Interval Timer X Workout Timer | ExTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (686 ratings)](https://appshunter.io/ios/app/interval-timer-x-workout-timer/id1448144846/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/extimer-hiit-interval-timer/id1621046444/reviews)** |
| Number of ratings | **686** | 4 |
| Positive reviews | 93.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 45 MB | 10 MB |
| Requires iOS | 15.6 | **15.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [世恬 颜](https://appshunter.io/developer/1448144845) | [Hajime Suzuki](https://appshunter.io/developer/1615906018) |

## What reviewers say

### Interval Timer X Workout Timer

[App page](https://appshunter.io/ios/app/interval-timer-x-workout-timer/id1448144846)

This versatile timer helps you structure workouts, manage daily tasks, and achieve fitness goals. Customize routines, track progress with visual cues, and stay motivated with customizable sounds. Ideal for HIIT, Tabata, yoga, and more.

**Highlights:** Customizable workout routines, Standalone interval timer/counter, Routine combination feature, Customizable warning sounds, Intuitive interface with dark mode, Background usage support, Workout summary and history

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Timer X Premium | $6.99 | one-time |

**What reviewers like**

- 🚀 Interval timer
- 👍 Easy to use
- 👍 Customizable
- 👍 Useful for workouts
- 👍 Reliable

**What reviewers complain about**

- 💰 Ads in free version
- 🐛 Occasional bugs or crashes

**Reported bugs**

- Interval set index display issue
- Compatibility issues with older devices

**Requested features**

- Audio ducking for music playback
- Voice countdown
- Ability to store custom settings automatically
- Vibration option in addition to audio


### 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 Interval Timer X Workout Timer free?

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

### Is ExTimer free?

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

### Which has better reviews, Interval Timer X Workout Timer or ExTimer?

ExTimer is rated higher. Interval Timer X Workout Timer averages 4.8 out of 5 from 686 ratings, while ExTimer averages 5.0 from 4 ratings.

### Do Interval Timer X Workout Timer or ExTimer have ads?

Both Interval Timer X Workout Timer and ExTimer show ads.

### Which is updated more often, Interval Timer X Workout Timer or ExTimer?

Interval Timer X Workout Timer ships an update every 6 weeks, and ExTimer every 11 days. Most recently, Interval Timer X Workout Timer was updated on September 21, 2026 and ExTimer on September 8, 2026.

---

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