# Hiitmi HIIT Timer vs Interval Timer HIIT Workout

The clearest difference is in-app purchases: Hiitmi HIIT Timer at none against Interval Timer HIIT Workout's 5. Hiitmi HIIT Timer also leads on ads (none vs shown) and review sentiment (100% vs 67%). Interval Timer HIIT Workout's advantage is update cadence (weekly vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Interval Timer HIIT Workout sells 5 in-app purchases, starting at $1.99 per month. Hiitmi HIIT Timer asks for nothing beyond the download.

Hiitmi HIIT Timer ships an update fortnightly, Interval Timer HIIT Workout weekly. The most recent releases landed on September 29, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Hiitmi HIIT Timer | Interval Timer HIIT Workout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (334 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-workout/id6741055716/reviews)** |
| Number of ratings | — | **334** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 96 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Christian Stocker](https://appshunter.io/developer/1696113508) | [Roli LLC](https://appshunter.io/developer/1792785559) |

## What reviewers say

### Hiitmi HIIT Timer

[App page](https://appshunter.io/ios/app/hiitmi-hiit-timer/id6450996082)

This interval timer app allows users to create and share custom high-intensity interval training (HIIT) workouts. Enjoy training with your favorite music or podcasts, guided by a motivating voice. Track your progress with simple statistics.

**Highlights:** Unlimited custom timer creation, Workout sharing with friends, Music and podcast integration, Motivating voice guidance, Workout statistics tracking, Ad-free experience

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

**In-app purchases:** none


### Interval Timer HIIT Workout

[App page](https://appshunter.io/ios/app/interval-timer-hiit-workout/id6741055716)

Customize your HIIT and Tabata workouts with this versatile interval timer. Features AI voice cues from celebrity personalities, music integration, and Apple Health syncing. Track your progress and share routines with ease.

**Highlights:** Customizable work/rest periods, AI voice cues from celebrity personalities, Music integration, Apple Health & Apple Watch sync, Save and organize workouts, Real-time exercise on-screen cues, Share workouts with others

**Features:** Family Sharing, Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $29.99 | per year |
| Yearly Subscription | $29.99 | per year |
| One Time Purchase | $19.99 | one-time |


## Frequently asked questions

### Is Hiitmi HIIT Timer free?

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

### Is Interval Timer HIIT Workout free?

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

### Do Hiitmi HIIT Timer or Interval Timer HIIT Workout have ads?

Interval Timer HIIT Workout shows ads; Hiitmi HIIT Timer does not.

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

Hiitmi HIIT Timer ships an update fortnightly, and Interval Timer HIIT Workout weekly. Most recently, Hiitmi HIIT Timer was updated on September 29, 2026 and Interval Timer HIIT Workout on October 14, 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.*