# Treinus vs HIIT Workout

The clearest difference is ads: Treinus at none against HIIT Workout's shown. Treinus also leads on review sentiment (79% vs 60%) and update cadence (every 3 weeks vs every 3 months). HIIT Workout's advantage is iOS requirement (13.0 vs 15.6). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Treinus sells 1 one-off in-app purchase and HIIT Workout sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Treinus against 4.8 for HIIT Workout. That said, the two scores are not equally well evidenced: Treinus has 116 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 79% of Treinus's written reviews are positive against 60% of HIIT Workout's.

Treinus ships an update every 3 weeks, HIIT Workout every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Treinus | HIIT Workout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (116 ratings)](https://appshunter.io/ios/app/treinus/id881985048/reviews) | **[4.8 (8 ratings)](https://appshunter.io/ios/app/hiit-workout-interval-timer/id1664899160/reviews)** |
| Number of ratings | **116** | 8 |
| Positive reviews | **79.3% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 67 MB | 114 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Treinus Tecnologia e Servicos Ltda](https://appshunter.io/developer/1097909184) | [SHPAVDA, TOO](https://appshunter.io/developer/1779139180) |

## What reviewers say

### Treinus

[App page](https://appshunter.io/ios/app/treinus/id881985048)

This app provides a unified and secure platform for sports consultancies, personal trainers, and athletes. It ensures seamless integration for all users, offering a comprehensive environment for managing training and performance.

**Highlights:** Unified platform for athletes and trainers, Secure environment, Total integration, Designed for sports consultancies, Personal trainer tools

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plano Inicial | $1.99 | one-time |


### HIIT Workout

[App page](https://appshunter.io/ios/app/hiit-workout-interval-timer/id1664899160)

This adaptable timer app helps you customize sports and fitness routines, from HIIT to yoga. It also supports productivity by allowing timed work intervals, like the Pomodoro technique. Enjoy a clutter-free interface with customizable sound and themes.

**Highlights:** Customizable workout intervals, Preparation and rest time settings, Save custom timers, Sound on/off option, Light and dark themes, Multiple language support, Minimalistic design

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Ad-Free | $0.99 | per month |
| Yearly Ad-Free | $9.99 | per year |


## Frequently asked questions

### Is Treinus free?

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

### Is HIIT Workout free?

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

### Which has better reviews, Treinus or HIIT Workout?

HIIT Workout is rated higher. Treinus averages 4.7 out of 5 from 116 ratings, while HIIT Workout averages 4.8 from 8 ratings.

### Do Treinus or HIIT Workout have ads?

HIIT Workout shows ads; Treinus does not.

### Which is updated more often, Treinus or HIIT Workout?

Treinus ships an update every 3 weeks, and HIIT Workout every 3 months. Most recently, Treinus was updated on November 1, 2026 and HIIT Workout on November 3, 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.*