# HOTHAUS vs Core Connection

The clearest difference is ads: Core Connection at none against HOTHAUS's shown. Core Connection also leads on monetization model (free vs ad-supported). HOTHAUS's advantage is ratings volume (14 vs 4). On price, rating, update cadence 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.

On the App Store both sit at effectively the same score — 5.0 for HOTHAUS against 5.0 for Core Connection. Both are backed by a comparable volume of ratings — 14 and 4 respectively.

HOTHAUS ships an update every 10 days, Core Connection every 3 weeks. Both last shipped on October 7, 2026.

## The numbers

| Metric | HOTHAUS | Core Connection |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (14 ratings)](https://appshunter.io/ios/app/hothaus/id6744036403/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/core-connection/id6751655301/reviews) |
| Number of ratings | **14** | 4 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 36 MB | 38 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TheCore24 LLC.](https://appshunter.io/developer/1805667660) | [Core Connection Studio LLC](https://appshunter.io/developer/1836235752) |

## What reviewers say

### HOTHAUS

[App page](https://appshunter.io/ios/app/hothaus/id6744036403)

Browse class schedules, filter by type, and book your spot in infrared heated Pilates and yoga sessions. Manage your reservations and stay committed to your fitness goals.

**Highlights:** Purchase class packs and memberships, Browse and filter class schedules, Book class reservations, Manage upcoming classes, Stay organized with fitness goals

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Core Connection

[App page](https://appshunter.io/ios/app/core-connection/id6751655301)

Easily browse and purchase class packs or membership options. View the class schedule, filter by type, and manage your reservations to stay organized and committed to your fitness goals.

**Highlights:** Purchase class packs and memberships, Browse class schedule, Filter classes by type, Manage class reservations, Stay organized with fitness goals

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is HOTHAUS free?

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

### Is Core Connection free?

Core Connection is free to download, with no in-app purchases.

### Which has better reviews, HOTHAUS or Core Connection?

HOTHAUS and Core Connection are both rated 5.0 out of 5 on the App Store, from 14 and 4 ratings respectively.

### Do HOTHAUS or Core Connection have ads?

HOTHAUS shows ads; Core Connection does not.

### Which is updated more often, HOTHAUS or Core Connection?

HOTHAUS ships an update every 10 days, and Core Connection every 3 weeks. Most recently, HOTHAUS was updated on October 7, 2026 and Core Connection on October 7, 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.*