56
BU Score
Solid
Gastfreund: Hotel, Reiseführer
✍️ BU Analytics Review
“
Gastfreund: Hotel, Reiseführer is an iOS app from Gastfreund GmbH in the Travel category, currently rated 5.0★ across 19 ratings. Initial signal reads as no scraped reviews yet — judgment based on metadata only.
Our BU Score puts it at 56 — Solid (established niche player). For a Travel app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Excellent rating (5.0★)METRIC | +$2,200 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (19 ratings)METRIC | −$300 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 49 MB🔞 9+📱 iOS 15.1+🔖 v9.19🔄 updated 2w ago🌐 DE📂 Travel💰 Paid🚀 Launched 2013 (12y old)
📝 About this app
Arrive knowing the ropes! The Guestfriend app is your all-rounder for everything you need to know about your holiday surroundings. Discover all you need to know about your accommodation – no matter whether it's a hotel, guest house, apartment or campsite. The digital travel guide features numerous suggestions for excursion destinations, as well as activities for all weather conditions in the region you are visiting.
Digital Guest Directory for your accommodation
The Digital Guest Directory for your accommodation contains important arrival and departure information, an A-Z for guests, WiFi access details, menus, recommendations, and much more. Book services offered by your host – such as spa treatments, bread deliveries, room service and bike rentals - directly through your smartphone or tablet.
Chat and push messages for direct contact with your host
Use the Digital Guest Directory to directly contact your host at any time, or to give them feedback about your stay, no matter where you are. Push messages let you receive the latest news about your hotel straight to your smartphone, before, during and after your visit.
Over 300 free travel guides
Guestfriend offers travel guides for several regions in Germany, Austria, Italy, France, Scotland and the Netherlands. Discover excursion destinations and sights, see the latest weather updates, and find out about routes and tours, as well as many other trip highlights.
Download the app today and browse through all the tips and recommendations for your destination!
GERMANY:
Baden-Württemberg, Bavaria, Berlin, Brandenburg, Bremen, Hamburg, Hessen, Mecklenburg–West Pomerania, Lower Saxony, North Rhine-Westphalia, Rhineland-Palatinate, Saarland, Saxony, Saxony-Anhalt, Schleswig-Holstein, Thuringia
Why not discover what these German holiday regions have to offer?
Allgäu, Bavarian Forest, Berchtesgadener Land, Berlin, Lake Constance, Chiemsee Alps, Dresden, Eifel, Franken, Garmisch-Patenkirchen, Hamburg, Harz, Lübeck, Lüneburg Heath, Munich, North Sea Coast, Baltic Sea Coast, Rhön, Rügen, Saxon Switzerland Mountains, Black Forest, Spree Forest, Sylt, Usedom, Warnemünde etc.
AUSTRIA:
Burgenland, Carinthia, Lower Austria, Lower Austria, Salzburg, Styria, Tyrol, Vorarlberg, Vienna
These holiday regions in Austria are just waiting for you to explore them:
Lake Achensee, Alpbachtal Valley, Bludenz, Bregenz, Bregenz Forest, Graz, Hochkönig, Innsbruck, Kitzbühel Alps, Lech Zürs, Lechtal Valley, Mittersill, Montafon, Mostviertel, Murtal Valley, Obertauern, East Tyrol, Pitztal, Saalbach Hinterglemm, Salzburg, Salzkammergut, Schladming-Dachstein, Stubaital Valley, Tannheim Valley, Tiroler Zugspitz Arena, Waldviertel, Wörthersee, Zell am See – Kaprun, Ziller Valley, etc.
SWITZERLAND:
Aargau, Appenzell District, Arosa, Basel, Bernese Oberland, Chur, Davos Klosters, Engadin St. Moritz, Interlaken, Freiburg/Fribourg, Geneva, Grisons/Graubünden, Schwyz, Heidiland, Lucerne, St Gallen, Nidwalden, Jura & Three Lakes, Obwalden, Eastern Switzerland, Thurgau Bodensee, Uri, Wallis, Central Switzerland, Zürich, Lake Zürich, etc.
NETHERLANDS:
Ameland, Amsterdam, Drenthe, Flevoland, Friesland, Gelderland, Groningen, Limburg, North Brabant, North Holland, Overijssel, Texel, Utrecht, Zeeland, South Holland
ITALY – SOUTH TYROL:
Alta Badia, Bolzano, Val d'Ega, Eisack Valley, Val Gardena, Kronplatz & Val Aurina, Merano, Meraner Land, San Vigilio, Alpe di Siusi, Val Venuesta, etc.
SCOTLAND:
Aberdeen City & Shire, Argyll & the Isles, Dundee & Angus, Edinburgh & the Lothians etc.
GUIDES ARE ALSO AVAILABLE FOR:
Liechtenstein (Vaduz), France (Alsace-Lorraine), England (London) and Luxembourg (Luxembourg City).
Digital Guest Directory for your accommodation
The Digital Guest Directory for your accommodation contains important arrival and departure information, an A-Z for guests, WiFi access details, menus, recommendations, and much more. Book services offered by your host – such as spa treatments, bread deliveries, room service and bike rentals - directly through your smartphone or tablet.
Chat and push messages for direct contact with your host
Use the Digital Guest Directory to directly contact your host at any time, or to give them feedback about your stay, no matter where you are. Push messages let you receive the latest news about your hotel straight to your smartphone, before, during and after your visit.
Over 300 free travel guides
Guestfriend offers travel guides for several regions in Germany, Austria, Italy, France, Scotland and the Netherlands. Discover excursion destinations and sights, see the latest weather updates, and find out about routes and tours, as well as many other trip highlights.
Download the app today and browse through all the tips and recommendations for your destination!
GERMANY:
Baden-Württemberg, Bavaria, Berlin, Brandenburg, Bremen, Hamburg, Hessen, Mecklenburg–West Pomerania, Lower Saxony, North Rhine-Westphalia, Rhineland-Palatinate, Saarland, Saxony, Saxony-Anhalt, Schleswig-Holstein, Thuringia
Why not discover what these German holiday regions have to offer?
Allgäu, Bavarian Forest, Berchtesgadener Land, Berlin, Lake Constance, Chiemsee Alps, Dresden, Eifel, Franken, Garmisch-Patenkirchen, Hamburg, Harz, Lübeck, Lüneburg Heath, Munich, North Sea Coast, Baltic Sea Coast, Rhön, Rügen, Saxon Switzerland Mountains, Black Forest, Spree Forest, Sylt, Usedom, Warnemünde etc.
AUSTRIA:
Burgenland, Carinthia, Lower Austria, Lower Austria, Salzburg, Styria, Tyrol, Vorarlberg, Vienna
These holiday regions in Austria are just waiting for you to explore them:
Lake Achensee, Alpbachtal Valley, Bludenz, Bregenz, Bregenz Forest, Graz, Hochkönig, Innsbruck, Kitzbühel Alps, Lech Zürs, Lechtal Valley, Mittersill, Montafon, Mostviertel, Murtal Valley, Obertauern, East Tyrol, Pitztal, Saalbach Hinterglemm, Salzburg, Salzkammergut, Schladming-Dachstein, Stubaital Valley, Tannheim Valley, Tiroler Zugspitz Arena, Waldviertel, Wörthersee, Zell am See – Kaprun, Ziller Valley, etc.
SWITZERLAND:
Aargau, Appenzell District, Arosa, Basel, Bernese Oberland, Chur, Davos Klosters, Engadin St. Moritz, Interlaken, Freiburg/Fribourg, Geneva, Grisons/Graubünden, Schwyz, Heidiland, Lucerne, St Gallen, Nidwalden, Jura & Three Lakes, Obwalden, Eastern Switzerland, Thurgau Bodensee, Uri, Wallis, Central Switzerland, Zürich, Lake Zürich, etc.
NETHERLANDS:
Ameland, Amsterdam, Drenthe, Flevoland, Friesland, Gelderland, Groningen, Limburg, North Brabant, North Holland, Overijssel, Texel, Utrecht, Zeeland, South Holland
ITALY – SOUTH TYROL:
Alta Badia, Bolzano, Val d'Ega, Eisack Valley, Val Gardena, Kronplatz & Val Aurina, Merano, Meraner Land, San Vigilio, Alpe di Siusi, Val Venuesta, etc.
SCOTLAND:
Aberdeen City & Shire, Argyll & the Isles, Dundee & Angus, Edinburgh & the Lothians etc.
GUIDES ARE ALSO AVAILABLE FOR:
Liechtenstein (Vaduz), France (Alsace-Lorraine), England (London) and Luxembourg (Luxembourg City).
🆕 What's New · v9.19
We are working every day to make the app even better for you. Download the latest version to benefit from the latest features. This version includes bug fixes and improvements.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Gastfreund: Hotel, Reiseführer
- Developer
- Gastfreund GmbH
- Bundle ID
- net.gastfreund.Gastfreund
- App Store URL
- Open in App Store
- Category
- Travel
- Content rating
- 9+
- Languages
- DE
Company
- Website
- hotelcore.io
- Tagline
- Your #1 for digitalisation in the hotel industry
- Description
- More service, revenue and time thanks to digital solutions for your hotel. Get started with the market leader now!
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $86/mo
- Top-grossing rank
- Outside top 100 in US Travel
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- https://linkedin.com/company/hotelcore
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- https://hotelcore.io/hotel-newspaper/
- Press / News
- Not found
Contacts & Socials
- Socials
- facebook · instagram · linkedin
- info@hotelcore.io
- Phone
- +49 831 930 657-0
- Contact page
- https://hotelcore.io/digital-resident-support/
- About page
- https://hotelcore.io/about-us/
📈Ratings growth19 ratings+36% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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