KLAFS Sauna vs FFES Sauna
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KLAFS Sauna
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.
- Remote SANARIUM® activation
- Temperature control
- Humidity regulation
- Time presets
- Status checking
- Wellness glossary
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With the KLAFS sauna app you can start your SANARIUM® while you’re out and about. That way you don’t have to wait for the warming-up phase to end. Instead the SANARIUM® is ready and waiting, heated to your desired temperature. Switching on and off, checking its status, time presets and regulating humidity: our app offers all these convenient features, as well as providing a handy sauna and wellness glossary plus plenty of useful information. The app has been designed for use with the SANARIUM® fitted with the 18033 control panel or TOUCHCONTROL and can be used with all standard smartphone operating systems. All the KLAFS sauna app programs and operating features are as intuitive and user-friendly as our control panels, and several different users can communicate with the SANARIUM® from their smartphone. Furthermore, to protect against incorrect use the KLAFS ASC safety system is ensuring that the SANARIUM® can only be controlled remotely after it has checked the operations chosen. From now on the KLAFS sauna app means your wellness program is available to you when you’re on the road, without compromising on safety.
FFES Sauna
Control your sauna remotely from your phone or tablet. Set temperature, humidity, and manage various sauna features like lighting and aromatherapy. Plan your sessions and switch between multiple saunas with ease.
- Remote sauna control
- Temperature and humidity monitoring
- Support for Finnish, infrared, and steam saunas
- Session and ventilation time management
- User profile selection
- Control aromatherapy, lighting, and ventilation
- Manage multiple saunas
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Take your sauna experience to the next level! The FFES Sauna app is your personal command center, letting you conveniently control your sauna straight from your phone or tablet. Coming home cold from work? Planning an evening recovery after a tough workout? Turn on your sauna and set the perfect conditions before you even step inside. KEY FEATURES Temperature & climate: accurately set your target temperature and monitor live conditions — including humidity in steam saunas. Finnish, infrared and steam: profiles tailored to your sauna type, including independent IR emitter power for individual body zones. Time management: plan session and ventilation duration to fit your schedule. Profile selection: quickly switch between favorite settings for different users and moods. Equipment control: aromatherapy, evaporator power, ventilation and lighting — all at your fingertips. Multiple saunas in one app: home, cabin or spa — switch between them with a single tap. Easy setup: the new pairing wizard detects the sauna connection automatically and guides you step by step, and controller firmware updates install right from the app. Note: this app requires a sauna equipped with a compatible FFES controller from the ZXXW or ZXXBW series. Download FFES Sauna and prepare your home relaxation ritual from anywhere!
Screenshots
Verdict
The clearest difference is update cadence: FFES Sauna at every 2 months against KLAFS Sauna's every 12 months. KLAFS Sauna's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, FFES Sauna every 2 months. Both last shipped on October 29, 2026.
| Parameter | KLAFS Sauna | FFES Sauna |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | — | 40.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 12 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 1 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Informatik Werkstatt GmbH | Hubert Gorczynski |
Customer experience
KLAFS Sauna
FFES Sauna
In-app purchases
KLAFS Sauna
No in-app purchases
FFES Sauna
No in-app purchases








