# Fhitting Room vs Heatwise Studio

The clearest difference is ads: Heatwise Studio at none against Fhitting Room's shown. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Fhitting Room against 5.0 for Heatwise Studio. Both are backed by a comparable volume of ratings — 696 and 696 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Fhitting Room ships an update every 2 weeks, Heatwise Studio every 4 weeks. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Fhitting Room | Heatwise Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (696 ratings)](https://appshunter.io/ios/app/fhitting-room/id1450431667/reviews) | **[5.0 (696 ratings)](https://appshunter.io/ios/app/heatwise-studio/id1504908056/reviews)** |
| Number of ratings | 696 | 696 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 35 MB | 38 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The Fhitting Room Holding Company LLC](https://appshunter.io/developer/1420102449) | [Heatwise](https://appshunter.io/developer/1472501563) |

## What reviewers say

### Fhitting Room

[App page](https://appshunter.io/ios/app/fhitting-room/id1450431667)

Discover and book high-intensity interval training (HIIT) classes. Experience personalized workouts with expert trainers in smaller class sizes. Achieve your fitness goals efficiently with a blend of cardio and strength training.

**Highlights:** Find and book HIIT classes, View class schedules, Purchase class packages, Reserve preferred spots, Join waitlists for full classes, Torch calories and build strength

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Heatwise Studio

[App page](https://appshunter.io/ios/app/heatwise-studio/id1504908056)

Book your next sauna session with this app. Browse studio locations, view class schedules, and manage your reservations. Purchase classes and workshops, and update your account details all in one place.

**Highlights:** Find and book sauna sessions, View studio locations, Check class schedules, Review existing reservations, Purchase classes and workshops, Manage your account

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

**In-app purchases:** none


## Frequently asked questions

### Is Fhitting Room free?

Fhitting Room is free to download, with no in-app purchases.

### Is Heatwise Studio free?

Heatwise Studio is free to download, with no in-app purchases.

### Which has better reviews, Fhitting Room or Heatwise Studio?

Heatwise Studio is rated higher. Fhitting Room averages 5.0 out of 5 from 696 ratings, while Heatwise Studio averages 5.0 from 696 ratings.

### Do Fhitting Room or Heatwise Studio have ads?

Fhitting Room shows ads; Heatwise Studio does not.

### Which is updated more often, Fhitting Room or Heatwise Studio?

Fhitting Room ships an update every 2 weeks, and Heatwise Studio every 4 weeks. Most recently, Fhitting Room was updated on October 21, 2026 and Heatwise Studio on October 20, 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.*