# Heatwise Studio vs Y7 Studio® On Demand

The clearest difference is review sentiment: Heatwise Studio at 100% against Y7 Studio® On Demand's 0%. Heatwise Studio also leads on rating (5.0 vs 3.0) and ratings volume (701 vs 2). Y7 Studio® On Demand's advantage is monetization model (free vs free with in-app purchases) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Heatwise Studio holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Heatwise Studio has 701 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Heatwise Studio's written reviews are positive against 0% of Y7 Studio® On Demand's.

Heatwise Studio ships an update every 4 weeks, Y7 Studio® On Demand every 2 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Heatwise Studio | Y7 Studio® On Demand |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (701 ratings)](https://appshunter.io/ios/app/heatwise-studio/id1504908056/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/y7-studio-on-demand/id6459233609/reviews) |
| Number of ratings | **701** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 38 MB | 30 MB |
| Requires iOS | 16.0 | **12.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Heatwise](https://appshunter.io/developer/1472501563) | [Y7 Studio LLC](https://appshunter.io/developer/1446344861) |

## What reviewers say

### 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


### Y7 Studio® On Demand

[App page](https://appshunter.io/ios/app/y7-studio-on-demand/id6459233609)

Access a wide variety of on-demand yoga and fitness classes from experienced instructors. Whether you're a beginner or advanced, find flows from 15 to 60 minutes, all set to custom playlists for Y7's signature beat-driven experience.

**Highlights:** Unlimited on-demand yoga and fitness flows, Classes for all levels (beginner to advanced), Flows ranging from 15 to 60 minutes, Custom playlists for each class, New videos added weekly, Signature WeFlowHard® Vinyasa format

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Heatwise Studio free?

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

### Is Y7 Studio® On Demand free?

Y7 Studio® On Demand is free to download, with no in-app purchases.

### Which has better reviews, Heatwise Studio or Y7 Studio® On Demand?

Heatwise Studio is rated higher. Heatwise Studio averages 5.0 out of 5 from 701 ratings, while Y7 Studio® On Demand averages 3.0 from 2 ratings.

### Do Heatwise Studio or Y7 Studio® On Demand have ads?

Neither Heatwise Studio nor Y7 Studio® On Demand shows ads.

### Which is updated more often, Heatwise Studio or Y7 Studio® On Demand?

Heatwise Studio ships an update every 4 weeks, and Y7 Studio® On Demand every 2 months. Most recently, Heatwise Studio was updated on October 24, 2026 and Y7 Studio® On Demand on October 16, 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.*