# Interval Timer vs BoxClock

The clearest difference is rating: Interval Timer at 4.9 against BoxClock's 4.0. Interval Timer also leads on ratings volume (246 vs 1) and device support (4 vs 2). BoxClock's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price, in-app purchases and monetization model there is nothing between them.

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

Interval Timer holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Interval Timer has 246 ratings behind it against 1, so its average is the more settled of the two.

Interval Timer ships an update every 2 months, BoxClock every 2 weeks. The most recent releases landed on October 19, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Interval Timer | BoxClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (246 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-workout/id1596127692/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/boxclock-gym-timer/id6761938669/reviews) |
| Number of ratings | **246** | 1 |
| Positive reviews | 83.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yosyp Hameliak](https://appshunter.io/developer/895008826) | [Carlos Manuel Gomes Vilhena](https://appshunter.io/developer/1892166690) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-workout/id1596127692)

This interval timer is designed for HIIT and interval training. Easily set work and rest periods, sets, and rounds to guide your workouts. It supports background operation and music playback, with an Apple Watch companion app for heart rate monitoring.

**Highlights:** Customizable work and rest periods, Set number of sets and rounds, Background operation support, Music playback compatibility, Apple Watch integration, Heart rate monitoring (Apple Watch)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### BoxClock

[App page](https://appshunter.io/ios/app/boxclock-gym-timer/id6761938669)

This app provides a customizable gym clock with various timer modes like EMOM, AMRAP, and Tabata. It features a clear, large display designed for visibility across a room and offers audio cues for transitions. Save your favorite workout configurations for quick access.

**Highlights:** Multiple timer modes (EMOM, AMRAP, Tabata, Custom), Large, clear LED-style display, Customizable audio cues, Lock Screen and Dynamic Island integration, Save up to 10 workout configurations, No ads or subscriptions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BoxClock Premium | $4.99 | one-time |


## Frequently asked questions

### Is Interval Timer free?

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

### Is BoxClock free?

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

### Which has better reviews, Interval Timer or BoxClock?

Interval Timer is rated higher. Interval Timer averages 4.9 out of 5 from 246 ratings, while BoxClock averages 4.0 from 1 ratings.

### Do Interval Timer or BoxClock have ads?

Interval Timer shows ads; BoxClock does not.

### Which is updated more often, Interval Timer or BoxClock?

Interval Timer ships an update every 2 months, and BoxClock every 2 weeks. Most recently, Interval Timer was updated on October 19, 2026 and BoxClock on October 1, 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.*