# HIIT timer chronometer gym vs Exercise Timer

The clearest difference is in-app purchases: HIIT timer chronometer gym at none against Exercise Timer's 3. HIIT timer chronometer gym also leads on iOS requirement (14.0 vs 17). Exercise Timer's advantage is ads (none vs shown) and update cadence (monthly vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Exercise Timer sells 3 in-app purchases, starting at $4.99 per month. HIIT timer chronometer gym asks for nothing beyond the download.

Exercise Timer holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Exercise Timer has 1K ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 53% of HIIT timer chronometer gym's written reviews are positive against 73% of Exercise Timer's.

HIIT timer chronometer gym ships an update every 7 months, Exercise Timer monthly. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | HIIT timer chronometer gym | Exercise Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (37 ratings)](https://appshunter.io/ios/app/hiit-timer-chronometer-gym/id1086940926/reviews) | **[4.8 (1K ratings)](https://appshunter.io/ios/app/exercise-timer-interval-timer/id1501534442/reviews)** |
| Number of ratings | 37 | **1K** |
| Positive reviews | 52.9% of reviews | **73.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | **Ad-supported** | Freemium |
| Size | 7 MB | 52 MB |
| Requires iOS | **14.0** | 17 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Mireia Lluch Ortola](https://appshunter.io/developer/1003230042) | [Neurondigital Ltd](https://appshunter.io/developer/1501534441) |

## What reviewers say

### HIIT timer chronometer gym

[App page](https://appshunter.io/ios/app/hiit-timer-chronometer-gym/id1086940926)

This interval timer helps you manage work and rest periods for various fitness activities like HIIT, tabata, and strength training. It offers customizable settings for timers, repetitions, and series, with audible and visual cues to guide your workouts.

**Highlights:** Programmable timers, Customizable time settings, Customizable series and repetitions, Audible and visual alerts, Pause and resume functionality, Speaking coach

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Effective for HIIT workouts
- 💰 Free to use
- 👌 Good for basic timing needs
- 🗣️ Voice control is superb

**What reviewers complain about**

-  anúncios Annoying ads
- 🔇 No sound issues
- 🔒 Screen locks and app stops
- 👎 Unstable, crashes during workouts
- 🎛️ Limited customization options

**Reported bugs**

- Screen goes to sleep and locks
- Screen turns off after last update
- No sound
- App disappears during workouts
- Timer stops when screen is locked

**Requested features**

- Ability to save workout settings
- Option to create rest periods for stretching
- Specify series vs. exercises better
- Basic customization would be useful
- Landscape mode


### Exercise Timer

[App page](https://appshunter.io/ios/app/exercise-timer-interval-timer/id1501534442)

Create and guide custom interval training routines with this app. It supports timed and rep-based exercises, offers voice coaching, and logs your workout history with detailed analytics. Track progress over time and organize routines into training plans.

**Highlights:** Custom workout routines, Voice coach for next exercise, Timed and rep-based exercises, Workout logging and analytics, Training plans, Background operation, Apple Watch support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Exercise Timer Premium Monthly | $4.99 | per month |
| Exercise Timer Premium Yearly | $30.99 | per year |
| Exercise Timer Lifetime | $69.99 | one-time |

**What reviewers like**

- 👍 Great value without fluff
- 👍 Simple but customizable
- 👍 Awesome HIIT timer with exercise naming
- 👍 Versatile and customizable exercise timer
- 👍 A very underrated app

**What reviewers complain about**

- 🐛 Buggy, freezes constantly
- 🐛 Apple Watch version dysfunctional
- 🐛 Input nightmare, difficult to use
- 🐛 Landscape mode not available on iOS
- 🐛 Reordering exercises in edit stage is a nightmare

**Reported bugs**

- Syncing issues with Apple Watch
- Randomly locking users out and requiring upgrade
- Deleting all routines after uninstalling
- Exercises not updating properly on Apple Watch
- Apple Watch app causing native exercise app to crash

**Requested features**

- Sync workouts across devices without logging out/in
- Ability to duplicate workouts on iPhone
- Search, sort, or reorder routines
- Connect with Apple Health app
- Shortcut/automation support


## Frequently asked questions

### Is HIIT timer chronometer gym free?

HIIT timer chronometer gym is free to download, with no in-app purchases.

### Is Exercise Timer free?

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

### Which has better reviews, HIIT timer chronometer gym or Exercise Timer?

Exercise Timer is rated higher. HIIT timer chronometer gym averages 4.4 out of 5 from 37 ratings, while Exercise Timer averages 4.8 from 1K ratings.

### Do HIIT timer chronometer gym or Exercise Timer have ads?

HIIT timer chronometer gym shows ads; Exercise Timer does not.

### Which is updated more often, HIIT timer chronometer gym or Exercise Timer?

HIIT timer chronometer gym ships an update every 7 months, and Exercise Timer monthly. Most recently, HIIT timer chronometer gym was updated on September 17, 2026 and Exercise Timer on September 21, 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.*