Biohotel Schweitzer vs SunRay App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Biohotel Schweitzer
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Welcome to Biohotel Schweitzer. The Biohotel Schweitzer app accompanies you during your stay and informs you about current offers or courses and gives you further helpful tips. With the app you have quick and mobile access to all information about the Biohotel Schweitzer. Filter by different interests such as wellness, yoga, golf, fasting or cuisine and put together your own programme. In this way, the Biohotel Schweitzer app offers content tailored to your personal needs. Be reminded of your most important events with practical push messages. Find out about the organic culinary offerings at the Schweitzer. Important standard information such as location and directions as well as opening hours of the restaurant, wellness area and reception are prepared for you in the app. To help you find your way around, you can use the app to quickly find all the places and facilities in the hotel and its surroundings. You can easily organize your holiday with the Biohotel Schweitzer app. Secure your participation in exciting courses and activities. We are here for you! We are at your disposal for individual wishes! If you have any questions or suggestions, we would be delighted if you could contact us personally by phone or e-mail. You will of course find the contact options in the app. The app is your perfect companion for your holiday. Download the Biohotel Schweitzer app now.
SunRay App
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SunRay – real sunlight instead of just sunrise and sunset. WHY SUNRAY STANDS OUT - Shows real sunlight duration, not only rise and set. - First and last visible sunray. - Shadow periods and areas in real time. - Ideal for planning, Outdoor and light-based decisions. LOCATION COMPARISON & SUN INDEX - Effective sunlight per day/month/year. - Compare places directly. - Global building data for detailed assessments. - Perfect for real estate, planning and Outdoor activities. PRECISE CALCULATIONS - Local terrain data down to 30 m. - Detects horizon obstacles (mountains, hills). - Sun angle, azimuth and shadow length. - Graphics, map layers and animations for clear insights. ANALYSE LOCATIONS - Place points directly on the map. - View sunlight and shade minute by minute. - Daily, monthly and yearly stats. - Sunshine index and morning/afternoon ratio. - “Around Me”: check nearby sunlight. AROUNDME – CHECK SUNLIGHT ANYWHERE - Mark unlimited locations. - First and last visible sunray per spot. - Fast comparison of multiple points. - Ideal for tours, photo spots and terrain planning. WORLDWIDE USE - Works from 66° N to 60° S, covering most inhabited regions. PRIVACY & OFFLINE - All calculations run on your device. - No personal data transfer. - Maps usable offline after download. SunRay shows not only when the sun rises, but when it truly shines.
Screenshots
Verdict
The clearest difference is in-app purchases: Biohotel Schweitzer at none against SunRay App's 1. SunRay App's advantage is update cadence (weekly vs every 5 weeks) and iOS requirement (13.0 vs 16.0). On price, ads and device support 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. SunRay App sells 1 one-off in-app purchase. Biohotel Schweitzer asks for nothing beyond the download.
Biohotel Schweitzer ships an update every 5 weeks, SunRay App weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Biohotel Schweitzer | SunRay App |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 75 MB | 36 MB |
| Age rating | 12+ | 4+ |
| Developer | Alpenresort Schwarz | GEO-Tracks GmbH, Zugerstrasse 1, CH-6330 Cham |
In-app purchases
Biohotel Schweitzer
No in-app purchases
SunRay App
- Full Version$5.99
Questions
Is Biohotel Schweitzer free?
Is SunRay App free?
Do Biohotel Schweitzer or SunRay App have ads?
Which is updated more often, Biohotel Schweitzer or SunRay App?
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