# BoxBell vs Interval Timer

The clearest difference is update cadence: Interval Timer at weekly against BoxBell's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BoxBell sells 1 one-off in-app purchase and Interval Timer sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

BoxBell ships an update fortnightly, Interval Timer weekly. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | BoxBell | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/interval-timer-circuit-and-hiit/id6810989259/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Freemium |
| Size | 30 MB | 38 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Nurshat Bakytzhan](https://appshunter.io/developer/6787874872) | [ShenZhen Niddles Technology Co., Ltd.](https://appshunter.io/developer/1829412162) |

## What reviewers say

### BoxBell

[App page](https://appshunter.io/ios/app/boxbell-boxing-round-timer/id6804746188)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BoxBell Pro | $5.99 | one-time |


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-circuit-and-hiit/id6810989259)

This app provides a flexible and customizable interval timer for various workouts, including HIIT, circuit training, and boxing. It offers clear audio and visual cues, allowing users to focus on their training rather than the clock. Users can track their workout history and save custom timer setups for repeated routines.

**Highlights:** Customizable work and rest durations, Multiple rounds and sets configuration, Preparation, set breaks, and cool-down options, Named intervals and custom sequences, Audio, vibration, and spoken guidance, Workout history tracking, Quick-start presets and saved routines

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $19.99 | per month |
| Yearly Subscription | $59.99 | per year |


## Frequently asked questions

### Is BoxBell free?

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

### Is Interval Timer free?

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

### Do BoxBell or Interval Timer have ads?

Neither BoxBell nor Interval Timer shows ads.

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

BoxBell ships an update fortnightly, and Interval Timer weekly. Most recently, BoxBell was updated on November 12, 2026 and Interval Timer on November 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*