# Interval Timer X Workout Timer vs VoiceHiit

The clearest difference is ratings volume: Interval Timer X Workout Timer at 686 against VoiceHiit's 2. Interval Timer X Workout Timer also leads on rating (4.8 vs 4.5) and review sentiment (94% vs 75%). VoiceHiit's advantage is iOS requirement (13.4 vs 15.6). On price, update cadence, 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 VoiceHiit sells 1 one-off in-app purchase. 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. That said, the two scores are not equally well evidenced: Interval Timer X Workout Timer has 686 ratings behind it against 2, 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 75% of VoiceHiit's.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Interval Timer X Workout Timer | VoiceHiit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (686 ratings)](https://appshunter.io/ios/app/interval-timer-x-workout-timer/id1448144846/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/voicehiit/id1530691302/reviews) |
| Number of ratings | **686** | 2 |
| Positive reviews | **93.7% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 45 MB | 18 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [世恬 颜](https://appshunter.io/developer/1448144845) | [KENICHI YAMAMOTO](https://appshunter.io/developer/1335325739) |

## 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


### VoiceHiit

[App page](https://appshunter.io/ios/app/voicehiit/id1530691302)

This interval training timer assists with HIIT, Tabata, and other interval workouts. It features voice counting for elapsed and remaining time, customizable settings, and automatic calendar recording of completed sessions. The display uses color to show training status, and it supports background operation.

**Highlights:** Voice counting for time, Customizable training settings, Automatic calendar recording, Color-coded status display, Background operation support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADs | $2.99 | 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 VoiceHiit free?

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

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

Interval Timer X Workout Timer is rated higher. Interval Timer X Workout Timer averages 4.8 out of 5 from 686 ratings, while VoiceHiit averages 4.5 from 2 ratings.

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

Both Interval Timer X Workout Timer and VoiceHiit show ads.

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

Interval Timer X Workout Timer ships an update every 6 weeks, and VoiceHiit every 6 weeks. Most recently, Interval Timer X Workout Timer was updated on October 13, 2026 and VoiceHiit on October 6, 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.*