# EZ HIIT Workout Interval Timer vs Iron Gym

The clearest difference is in-app purchases: Iron Gym at none against EZ HIIT Workout Interval Timer's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EZ HIIT Workout Interval Timer sells 4 in-app purchases, starting at $2.99 per month. Iron Gym asks for nothing beyond the download.

EZ HIIT Workout Interval Timer ships an update fortnightly, Iron Gym monthly. Both last shipped on October 30, 2026.

## The numbers

| Metric | EZ HIIT Workout Interval Timer | Iron Gym |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ez-hiit-workout-interval-timer/id6744654423/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 52 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Alexander Mayer](https://appshunter.io/developer/1776128059) | [Tommaso Marrocco](https://appshunter.io/developer/1818282555) |

## What reviewers say

### EZ HIIT Workout Interval Timer

[App page](https://appshunter.io/ios/app/ez-hiit-workout-interval-timer/id6744654423)

This interval timer offers a clean and powerful way to manage custom workouts, from HIIT and Tabata to strength training. It provides visual and audio cues, tracks progress, and works offline for ultimate convenience. Upgrade for unlimited saved workouts and cloud sync.

**Highlights:** Customizable intervals, Visual and audio cues, Workout tracking, Offline functionality, Quick-start design, Multiple workout styles supported

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EZ HIIT Timer Pro+ | $2.99 | per month |
| EZ HIIT Timer Pro+ | $19.99 | per year |
| EZ HIIT Timer Pro+ | $19.99 | per year |
| EZ HIIT Timer Pro | $3.99 | one-time |


### Iron Gym

[App page](https://appshunter.io/ios/app/iron-gym-app/id6752268914)

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

**In-app purchases:** none


## Frequently asked questions

### Is EZ HIIT Workout Interval Timer free?

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

### Is Iron Gym free?

Iron Gym is free to download, with no in-app purchases.

### Do EZ HIIT Workout Interval Timer or Iron Gym have ads?

Neither EZ HIIT Workout Interval Timer nor Iron Gym shows ads.

### Which is updated more often, EZ HIIT Workout Interval Timer or Iron Gym?

EZ HIIT Workout Interval Timer ships an update fortnightly, and Iron Gym monthly. Most recently, EZ HIIT Workout Interval Timer was updated on October 30, 2026 and Iron Gym 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.*