# HIIT Interval Timer vs Best Interval Timer

The clearest difference is review sentiment: Best Interval Timer at 100% against HIIT Interval Timer's 53%. Best Interval Timer also leads on ads (none vs shown) and update cadence (every 6 days vs every 5 months). HIIT Interval Timer's advantage is rating (4.2 vs 3.5) and ratings volume (102 vs 10). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. HIIT Interval Timer sells 1 one-off in-app purchase and Best Interval Timer sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

HIIT Interval Timer holds the better App Store score, 4.2 against 3.5. That said, the two scores are not equally well evidenced: HIIT Interval Timer has 102 ratings behind it against 10, so its average is the more settled of the two. Written reviews complicate that: 53% of HIIT Interval Timer's written reviews are positive against 100% of Best Interval Timer's, so the app with the better star average is not the one people write more warmly about.

HIIT Interval Timer ships an update every 5 months, Best Interval Timer every 6 days. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | HIIT Interval Timer | Best Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (102 ratings)](https://appshunter.io/ios/app/hiit-interval-timer/id980471893/reviews)** | [3.5 (10 ratings)](https://appshunter.io/ios/app/best-interval-timer-workout/id1514625587/reviews) |
| Number of ratings | **102** | 10 |
| Positive reviews | 52.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 10 MB | 31 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thang Nguyen](https://appshunter.io/developer/921360262) | [Quang Huy Vo](https://appshunter.io/developer/1558345571) |

## What reviewers say

### HIIT Interval Timer

[App page](https://appshunter.io/ios/app/hiit-interval-timer/id980471893)

This app provides a flexible interval timer for high-intensity training. Customize workout cycles, rest periods, and receive color, voice, and sound navigation cues. It runs in the background and offers a built-in music player.

**Highlights:** Customizable interval and rest times, Background and screen-locked operation, Color, voice, and sound navigation, Built-in music player, Create and manage custom timers, Multiple themes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $4.99 | one-time |


### Best Interval Timer

[App page](https://appshunter.io/ios/app/best-interval-timer-workout/id1514625587)

This app helps you manage workout intervals with customizable exercise, rest, and round durations. It provides audio and visual cues to guide you through your training sessions, whether at home, the gym, or outdoors. Perfect for various fitness activities like HIIT, cycling, and weightlifting.

**Highlights:** Customizable exercise, rest, and round durations, Audio and visual interval cues, Supports HIIT, cycling, running, weightlifting, and more, Pause functionality during rest periods, Adjustable number of sets and countdown time

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support we $4.99/month | $4.99 | per month |
| Billed yearly | $26.99 | per year |


## Frequently asked questions

### Is HIIT Interval Timer free?

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

### Is Best Interval Timer free?

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

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

HIIT Interval Timer is rated higher. HIIT Interval Timer averages 4.2 out of 5 from 102 ratings, while Best Interval Timer averages 3.5 from 10 ratings.

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

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

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

HIIT Interval Timer ships an update every 5 months, and Best Interval Timer every 6 days. Most recently, HIIT Interval Timer was updated on October 8, 2026 and Best Interval Timer on October 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.*