# Box Timer vs HIIT Interval Timer

The clearest difference is in-app purchases: Box Timer at none against HIIT Interval Timer's 1. Box Timer also leads on ads (none vs shown). HIIT Interval Timer's advantage is update cadence (fortnightly vs monthly) and iOS requirement (15.0 vs 18). On price, review sentiment and device support there is nothing between them.

Both are free to download. HIIT Interval Timer sells 1 one-off in-app purchase. Box Timer asks for nothing beyond the download.

Box Timer ships an update monthly, HIIT Interval Timer fortnightly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Box Timer | HIIT Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (3K ratings)](https://appshunter.io/ios/app/box-timer-simple-wod-clock/id1547518531/reviews)** | — |
| Number of ratings | **3K** | — |
| Positive reviews | 93.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 98 MB |
| Requires iOS | 18 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Edvin Linden](https://appshunter.io/developer/1472363182) | [tsyk-app](https://appshunter.io/developer/1586870924) |

## What reviewers say

### Box Timer

[App page](https://appshunter.io/ios/app/box-timer-simple-wod-clock/id1547518531)

This app provides a simple, distraction-free timer designed for intense training sessions like CrossFit, HIIT, and functional fitness. It features a massive, high-contrast display, customizable interval options, and seamless audio cue integration with music apps. All workouts are automatically saved for easy tracking and reuse.

**Highlights:** Massive, high-contrast display, Supports AMRAP, EMOM, For Time, Tabata, Customizable work/rest intervals and rounds, Works with music apps, clear audio cues, Automatic workout history and reuse, Background operation and screen lock support, No ads or sign-up required

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Simple and straightforward
- 🔒 No ads or subscriptions
- 👍 Intuitive and easy to use
- 👍 Excellent for home workouts
- 👍 Minimalistic and focused design

**What reviewers complain about**

- 🐛 Issues with UI and timer controls on some devices
- 🐛 Lack of sound options or countdown beeps
- 🐛 Inability to adjust times without resetting the workout

**Reported bugs**

- Timer not functioning properly in landscape mode
- Review prompt interfering with timer operation
- Compatibility issues on certain iPad models

**Requested features**

- Round count display during rest periods
- Customizable countdown beeps or sounds
- Ability to save and load custom timer settings
- Apple Watch app support


### HIIT Interval Timer

[App page](https://appshunter.io/ios/app/hiit-interval-timer-tabata/id1586870922)

This app provides customizable interval timers for various workout styles like HIIT, Tabata, EMOM, and AMRAP. Track your progress, set weekly goals, and enjoy estimated calorie burn with shareable workout summaries. It offers a free version with core features and a Pro version for enhanced customization and an ad-free experience.

**Highlights:** Customizable interval timers, Multiple workout modes (HIIT, Tabata, EMOM, AMRAP), Weekly goal tracking, Estimated calorie burn, Workout sharing options, Sound and haptic cues, Customizable themes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HIIT Timer Pro | $4.99 | one-time |


## Frequently asked questions

### Is Box Timer free?

Box Timer is free to download, with no in-app purchases.

### Is HIIT Interval Timer free?

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

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

HIIT Interval Timer shows ads; Box Timer does not.

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

Box Timer ships an update monthly, and HIIT Interval Timer fortnightly. Most recently, Box Timer was updated on October 29, 2026 and HIIT Interval Timer on October 30, 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.*