# Progro vs Interval Timer Tabata and HIIT

The clearest difference is ads: Progro at none against Interval Timer Tabata and HIIT's shown. Progro also leads on iOS requirement (15.1 vs 17.0). Interval Timer Tabata and HIIT's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Progro sells 1 one-off in-app purchase and Interval Timer Tabata and HIIT sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Progro ships an update every 3 weeks, Interval Timer Tabata and HIIT weekly. The most recent releases landed on September 21, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | Progro | Interval Timer Tabata and HIIT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/interval-timer-tabata-and-hiit/id6764888681/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 49 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [donguk im](https://appshunter.io/developer/1895633244) | [Sergei Melchugov](https://appshunter.io/developer/1895950696) |

## What reviewers say

### Progro

[App page](https://appshunter.io/ios/app/progro-workout-notes-log/id6764088485)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro Forever | $2.99 | one-time |


### Interval Timer Tabata and HIIT

[App page](https://appshunter.io/ios/app/interval-timer-tabata-and-hiit/id6764888681)

This app offers customizable interval timers for various training styles like Tabata, HIIT, and boxing. It provides ready-made workouts, personalized 28-day plans, and tracks progress with analytics, achievements, and Apple Health sync.

**Highlights:** Customizable interval timers, Ready-made workouts, 28-day personalized plans, Voice cues, Apple Watch heart rate zone tracking, Progress analytics and achievements, Apple Health sync

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $5.99 | per month |
| Yearly Premium | $24.99 | per year |


## Frequently asked questions

### Is Progro free?

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

### Is Interval Timer Tabata and HIIT free?

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

### Do Progro or Interval Timer Tabata and HIIT have ads?

Interval Timer Tabata and HIIT shows ads; Progro does not.

### Which is updated more often, Progro or Interval Timer Tabata and HIIT?

Progro ships an update every 3 weeks, and Interval Timer Tabata and HIIT weekly. Most recently, Progro was updated on September 21, 2026 and Interval Timer Tabata and HIIT on July 9, 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.*