# KLAFS Sauna vs Effe ECC

The clearest difference is update cadence: Effe ECC at every 4 months against KLAFS Sauna's every 12 months. KLAFS Sauna's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

KLAFS Sauna ships an update every 12 months, Effe ECC every 4 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KLAFS Sauna | Effe ECC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/klafs-sauna/id715455020/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 1 MB | 16 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Informatik Werkstatt GmbH](https://appshunter.io/developer/570657197) | [EFFEGIBI](https://appshunter.io/developer/914420304) |

## What reviewers say

### KLAFS Sauna

[App page](https://appshunter.io/ios/app/klafs-sauna/id715455020)

Control your SANARIUM® remotely to preheat it to your desired temperature before you arrive. Manage settings like humidity and time presets, access a wellness glossary, and receive useful information. Ensures safe operation with the ASC safety system.

**Highlights:** Remote SANARIUM® activation, Temperature control, Humidity regulation, Time presets, Status checking, Wellness glossary

**Features:** macOS Compatibility

**In-app purchases:** none


### Effe ECC

[App page](https://appshunter.io/ios/app/effe-ecc/id1481172358)

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

**In-app purchases:** none


## Frequently asked questions

### Is KLAFS Sauna free?

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

### Is Effe ECC free?

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

### Do KLAFS Sauna or Effe ECC have ads?

Neither KLAFS Sauna nor Effe ECC shows ads.

### Which is updated more often, KLAFS Sauna or Effe ECC?

KLAFS Sauna ships an update every 12 months, and Effe ECC every 4 months. Most recently, KLAFS Sauna was updated on October 29, 2026 and Effe ECC on October 25, 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.*