# EOS Spa Control vs CresTap

The clearest difference is price: EOS Spa Control at Free against CresTap's $17.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

EOS Spa Control is free to download; CresTap costs $17.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EOS Spa Control ships an update every 3 months, CresTap every 2 months. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | EOS Spa Control | CresTap |
| --- | --- | --- |
| Price | **Free** | $17.99 |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/eos-spa-control/id924630048/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 43 MB | 5 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [EOS Saunatechnik GmbH](https://appshunter.io/developer/924630047) | [Andreas Kaspers](https://appshunter.io/developer/418797070) |

## What reviewers say

### EOS Spa Control

[App page](https://appshunter.io/ios/app/eos-spa-control/id924630048)

Remotely control and monitor your sauna or steam bath from anywhere. Adjust temperature, humidity, and lighting, set heating times, and manage multiple cabins with an intuitive interface. Offers personalized profiles and usage statistics for a seamless wellness experience.

**Highlights:** Remote sauna and steam bath control, Adjustable temperature, humidity, and lighting, Multi-cabin capability, Preset user profiles, Usage statistics, Account-based access

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

**In-app purchases:** none


### CresTap

[App page](https://appshunter.io/ios/app/crestap/id1460449151)

**In-app purchases:** none


## Frequently asked questions

### Is EOS Spa Control free?

EOS Spa Control is free to download, with no in-app purchases.

### Is CresTap free?

CresTap costs $17.99, with no in-app purchases.

### Do EOS Spa Control or CresTap have ads?

Neither EOS Spa Control nor CresTap shows ads.

### Which is updated more often, EOS Spa Control or CresTap?

EOS Spa Control ships an update every 3 months, and CresTap every 2 months. Most recently, EOS Spa Control was updated on October 7, 2026 and CresTap on September 30, 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.*