# Main Quest vs Interval Timer Tabata and HIIT

The clearest difference is rating: Interval Timer Tabata and HIIT at 5.0 against Main Quest's 2.8. Interval Timer Tabata and HIIT also leads on monetization model (free with in-app purchases vs subscription) and update cadence (weekly vs every 7 months). Main Quest's advantage is ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Main Quest sells 2 in-app purchases, starting at $14.99 per month 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.

Interval Timer Tabata and HIIT holds the better App Store score, 5.0 against 2.8. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

Main Quest ships an update every 7 months, Interval Timer Tabata and HIIT weekly. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Main Quest | Interval Timer Tabata and HIIT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/main-quest-transform-yourself/id6757102452/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/interval-timer-tabata-and-hiit/id6764888681/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 54 MB | 49 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Chugaev](https://appshunter.io/developer/1569970466) | [Sergei Melchugov](https://appshunter.io/developer/1895950696) |

## What reviewers say

### Main Quest

[App page](https://appshunter.io/ios/app/main-quest-transform-yourself/id6757102452)

Transform your life into an RPG by building habits, earning XP, and leveling up. This app rewards your consistency with real prizes like iPhones and MacBooks. Stop being a spectator and become the main character of your own story.

**Highlights:** Habit creation and tracking, XP and leveling system, Streak building, Progress heatmaps, Real prize giveaways

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $14.99 | per month |
| Annual | $69.99 | per year |


### 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 Main Quest free?

Main Quest 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.

### Which has better reviews, Main Quest or Interval Timer Tabata and HIIT?

Interval Timer Tabata and HIIT is rated higher. Main Quest averages 2.8 out of 5 from 4 ratings, while Interval Timer Tabata and HIIT averages 5.0 from 3 ratings.

### Do Main Quest or Interval Timer Tabata and HIIT have ads?

Interval Timer Tabata and HIIT shows ads; Main Quest does not.

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

Main Quest ships an update every 7 months, and Interval Timer Tabata and HIIT weekly. Most recently, Main Quest was updated on October 7, 2026 and Interval Timer Tabata and HIIT on October 13, 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.*