# Heatwise Studio vs JCC Manhattan

The clearest difference is device support: JCC Manhattan at 3 against Heatwise Studio's 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 ships an update every 4 weeks, JCC Manhattan every 6 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Heatwise Studio | JCC Manhattan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (701 ratings)](https://appshunter.io/ios/app/heatwise-studio/id1504908056/reviews)** | — |
| Number of ratings | **701** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 73 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Heatwise](https://appshunter.io/developer/1472501563) | [The Jewish Community Center in Manhattan Inc.](https://appshunter.io/developer/1138309933) |

## 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


### JCC Manhattan

[App page](https://appshunter.io/ios/app/jcc-manhattan/id6744142840)

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

**In-app purchases:** none


## Frequently asked questions

### Is Heatwise Studio free?

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

### Is JCC Manhattan free?

JCC Manhattan is free to download, with no in-app purchases.

### Do Heatwise Studio or JCC Manhattan have ads?

Neither Heatwise Studio nor JCC Manhattan shows ads.

### Which is updated more often, Heatwise Studio or JCC Manhattan?

Heatwise Studio ships an update every 4 weeks, and JCC Manhattan every 6 weeks. Most recently, Heatwise Studio was updated on October 24, 2026 and JCC Manhattan on October 15, 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.*