# Interval Timer vs HC HIIT Interval Timer

The clearest difference is in-app purchases: HC HIIT Interval Timer at none against Interval Timer's 1. HC HIIT Interval Timer also leads on review sentiment (100% vs 67%) and rating (4.2 vs 3.8). Interval Timer's advantage is update cadence (weekly vs every 21 months) and ratings volume (28 vs 5). On price, ads and monetization model there is nothing between them.

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

HC HIIT Interval Timer holds the better App Store score, 4.2 against 3.8. That said, the two scores are not equally well evidenced: Interval Timer has 28 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 67% of Interval Timer's written reviews are positive against 100% of HC HIIT Interval Timer's.

Interval Timer ships an update weekly, HC HIIT Interval Timer every 21 months. The most recent releases landed on October 3, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Interval Timer | HC HIIT Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (28 ratings)](https://appshunter.io/ios/app/interval-timer-go-fit-now/id1346472921/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/hc-hiit-interval-timer/id1501179862/reviews)** |
| Number of ratings | **28** | 5 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 21 months |
| Monetization | Free | Free |
| Size | 30 MB | 2 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [宇超 朱](https://appshunter.io/developer/837606978) | [Dejan Dragic](https://appshunter.io/developer/1501179861) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-go-fit-now/id1346472921)

This professional and easy-to-use interval timer allows for customizable circuit training plans with voice prompts and background operation. It supports music integration and Apple Health, making it ideal for various fitness routines.

**Highlights:** Customizable training plans, Smart voice prompts, Automatic music playback, Background operation, Apple Health integration, Apple Watch support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UNLIMITED HIIT TIMER | $3.99 | one-time |


### HC HIIT Interval Timer

[App page](https://appshunter.io/ios/app/hc-hiit-interval-timer/id1501179862)

Create and manage custom interval training workouts with an integrated timer. Design workouts with specific actions, colors, names, and durations. Suitable for personal training or individual fitness routines.

**Highlights:** Create custom workouts, Integrated workout timer, Define actions with color, name, and duration, Use default workouts, Save and reuse workout routines

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer free?

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

### Is HC HIIT Interval Timer free?

HC HIIT Interval Timer is free to download, with no in-app purchases.

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

HC HIIT Interval Timer is rated higher. Interval Timer averages 3.8 out of 5 from 28 ratings, while HC HIIT Interval Timer averages 4.2 from 5 ratings.

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

Neither Interval Timer nor HC HIIT Interval Timer shows ads.

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

Interval Timer ships an update weekly, and HC HIIT Interval Timer every 21 months. Most recently, Interval Timer was updated on October 3, 2026 and HC HIIT Interval Timer on September 26, 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.*