# HIIT Block vs BoxClock

The clearest difference is rating: HIIT Block at 5.0 against BoxClock's 4.0. HIIT Block also leads on iOS requirement (15.1 vs 17.0). BoxClock's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. HIIT Block sells 2 in-app purchases, starting at $1.99 per month and BoxClock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

HIIT Block holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

HIIT Block ships an update every 2 months, BoxClock every 2 weeks. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | HIIT Block | BoxClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hiit-block-interval-timer/id6760276100/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/boxclock-gym-timer/id6761938669/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 39 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JOHN MOTA](https://appshunter.io/developer/1883590590) | [Carlos Manuel Gomes Vilhena](https://appshunter.io/developer/1892166690) |

## What reviewers say

### HIIT Block

[App page](https://appshunter.io/ios/app/hiit-block-interval-timer/id6760276100)

This minimalist interval timer is designed for focused workouts, offering loud audio cues and a distraction-free interface. It provides quick start presets for common interval types and allows for flexible adjustments to workout parameters. An optional Pro version unlocks custom workout building, saving routines, advanced statistics, and workout history.

**Highlights:** Quick Start Presets (Tabata, EMOM, AMRAP), Flexible workout adjustments, Large, color-coded UI, Custom Workout Builder (Pro), Save custom routines (Pro), Advanced statistics & history (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Lifetime | $19.99 | 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 HIIT Block free?

HIIT Block 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, HIIT Block or BoxClock?

HIIT Block is rated higher. HIIT Block averages 5.0 out of 5 from 2 ratings, while BoxClock averages 4.0 from 1 ratings.

### Do HIIT Block or BoxClock have ads?

Neither HIIT Block nor BoxClock shows ads.

### Which is updated more often, HIIT Block or BoxClock?

HIIT Block ships an update every 2 months, and BoxClock every 2 weeks. Most recently, HIIT Block was updated on October 7, 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.*