# Chronofit vs HIIT Timer

The clearest difference is review sentiment: Chronofit at 75% against HIIT Timer's 0%. Chronofit also leads on rating (5.0 vs 4.5). HIIT Timer's advantage is in-app purchases (none vs 5) and ratings volume (42 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chronofit sells 5 one-off in-app purchases. HIIT Timer asks for nothing beyond the download.

Chronofit holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: HIIT Timer has 42 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of Chronofit's written reviews are positive against 0% of HIIT Timer's.

Chronofit ships an update monthly, HIIT Timer every 6 weeks. The most recent releases landed on October 6, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Chronofit | HIIT Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chronofit-workout-planner/id926592300/reviews)** | [4.5 (42 ratings)](https://appshunter.io/ios/app/hiit-timer-training-timer/id1512459496/reviews) |
| Number of ratings | 1 | **42** |
| Positive reviews | **75.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 99 MB | 28 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Cao Tri DO](https://appshunter.io/developer/874529972) | [Marc Prez Calmet](https://appshunter.io/developer/1481950395) |

## What reviewers say

### Chronofit

[App page](https://appshunter.io/ios/app/chronofit-workout-planner/id926592300)

This app helps you create custom workouts, track your progress, and monitor your nutrition. It offers timers, workout history, body measurement tracking, and the ability to discover workouts from others. Coaches can also use it to share programs and monetize content.

**Highlights:** Create custom workouts, Built-in timers for sessions, Track workout progress, Log nutrition and calories, Discover community workouts, Remote coaching features

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 credits | $7.99 | one-time |
| 10 credits | $14.99 | one-time |
| 30 credits | $49.90 | one-time |
| 50 credits | $79.90 | one-time |
| 100 credits | $149.99 | one-time |


### HIIT Timer

[App page](https://appshunter.io/ios/app/hiit-timer-training-timer/id1512459496)

This app provides a versatile timer for various high-intensity interval training routines like HIIT, EMOM, and Tabata. It allows users to create custom workouts, track progress, and offers multiple training modes with an intuitive interface.

**Highlights:** Customizable interval timers, Support for HIIT, EMOM, Tabata, AMRAP, Progress tracking for workouts, Multiple training modes, Intuitive and easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chronofit free?

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

### Is HIIT Timer free?

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

### Which has better reviews, Chronofit or HIIT Timer?

Chronofit is rated higher. Chronofit averages 5.0 out of 5 from 1 ratings, while HIIT Timer averages 4.5 from 42 ratings.

### Do Chronofit or HIIT Timer have ads?

Both Chronofit and HIIT Timer show ads.

### Which is updated more often, Chronofit or HIIT Timer?

Chronofit ships an update monthly, and HIIT Timer every 6 weeks. Most recently, Chronofit was updated on October 6, 2026 and HIIT Timer on September 25, 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.*