# Interval Timer X Workout Timer vs Workout Timer Interval & HIIT

The clearest difference is review sentiment: Interval Timer X Workout Timer at 94% against Workout Timer Interval & HIIT's 53%. Interval Timer X Workout Timer also leads on rating (4.8 vs 4.5) and ratings volume (686 vs 145). Workout Timer Interval & HIIT's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 weeks). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Interval Timer X Workout Timer sells 1 one-off in-app purchase and Workout Timer Interval & HIIT sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Interval Timer X Workout Timer holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 686 and 145 respectively. Written reviews point the same way: 94% of Interval Timer X Workout Timer's written reviews are positive against 53% of Workout Timer Interval & HIIT's.

Interval Timer X Workout Timer ships an update every 6 weeks, Workout Timer Interval & HIIT fortnightly. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Interval Timer X Workout Timer | Workout Timer Interval & HIIT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (686 ratings)](https://appshunter.io/ios/app/interval-timer-x-workout-timer/id1448144846/reviews)** | [4.5 (145 ratings)](https://appshunter.io/ios/app/workout-timer-interval-and-hiit/id1669997130/reviews) |
| Number of ratings | **686** | 145 |
| Positive reviews | **93.7% of reviews** | 53.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 45 MB | 29 MB |
| Requires iOS | **15.6** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [世恬 颜](https://appshunter.io/developer/1448144845) | [Simon Jansen](https://appshunter.io/developer/1669997132) |

## 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


### Workout Timer Interval & HIIT

[App page](https://appshunter.io/ios/app/workout-timer-interval-and-hiit/id1669997130)

This app offers customizable interval timers for various training styles like HIIT, Tabata, and Crossfit. Track your progress, enjoy background music, and switch between light and dark modes to enhance your fitness routine.

**Highlights:** Customizable interval timers, Supports HIIT, Tabata, WOD, Crossfit, EMOM, AMRAP, Historical workout tracking, Background music playback, Light and dark mode themes, Intuitive interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Premium Yearly | $14.99 | per year |
| Premium | $29.99 | 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 Workout Timer Interval & HIIT free?

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

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

Interval Timer X Workout Timer is rated higher. Interval Timer X Workout Timer averages 4.8 out of 5 from 686 ratings, while Workout Timer Interval & HIIT averages 4.5 from 145 ratings.

### Do Interval Timer X Workout Timer or Workout Timer Interval & HIIT have ads?

Interval Timer X Workout Timer shows ads; Workout Timer Interval & HIIT does not.

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

Interval Timer X Workout Timer ships an update every 6 weeks, and Workout Timer Interval & HIIT fortnightly. Most recently, Interval Timer X Workout Timer was updated on October 8, 2026 and Workout Timer Interval & HIIT on October 12, 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.*