Gastfreund: Your Guest App

Gastfreund GmbH · Guest App of thousands of accommodations – info, offers & experiences

React Native Travel & Local Gastfreund GmbH
Bundle ID net.gastfreund
Version analyzed 10.0
Build framework React Native
SDKs detected 10
Analyzed 2026-08-29
Exploratory agent run

What Gastfreund: Your Guest App does

This mobile hospitality and travel companion connects guests with accommodation-specific information, digital services, local travel guides, and direct property messaging. Users can access a stay by scanning a QR code or selecting a property, then review arrival details, explore nearby attractions and tours, monitor local weather, save content, and communicate with accommodation staff.

Observed on screen

  • QR Code Access Scans property QR codes with the device camera to open relevant stay content and services directly.
  • Accommodation Selection Provides a searchable property list, with optional location services used to prioritize nearby accommodations.
  • Property Information Displays accommodation-specific welcome content, arrival instructions, housekeeping details, and other essential guest information.
  • Regional Travel Guides Offers destination guides containing local highlights, activities, sights, routes, tours, cuisine, and historical information.
  • Nearby Discovery Lists attractions and points of interest with straight-line distances from the selected accommodation.
  • Stay Dashboard Centralizes digital services, bookmarks, local recommendations, and weather information for the active stay.
  • Weather Forecasts Supplies current conditions plus hourly, 24-hour, and three-day forecasts, including temperature, precipitation, and wind speed.
  • Bookmarks Allows guests to save services, events, tours, activities, and other content for later access.
  • Guest Messaging Supports direct message creation and communication with accommodation staff, including notifications for updates and replies.
  • Language Handling Enables language selection and automatically falls back to another available language when translated content is unavailable.
  • Settings and Support Includes travel-guide switching, QR rescanning, configuration reset, legal notice, data protection, and application version information.

Written from a FlyTrap agent exploring the app on a real device, not from the store listing. It covers only the screens that run reached, so anything behind a login, paywall or region lock is absent.

Static + runtime analysis

SDKs detected

10 SDKs found across 10 categories. Click any SDK to see every other app that uses it.

All SDKs
Authentication 1 SDK
Crash Reporting 1 SDK
Deep Linking 1 SDK
Huawei Services 1 SDK
Imaging 1 SDK
Machine Learning 1 SDK
Push Notifications 1 SDK
From manifest + Info.plist

Permissions requested 6 sensitive

37 permissions requested at runtime. Colors reflect platform sensitivity tier.

Approximate location sensitive

Access approximate location (network-based).

Precise location sensitive

Access exact location via GPS, cell, and Wi-Fi.

Camera sensitive

Take pictures and record video.

Write storage sensitive

Write files to shared external storage. No-op for apps targeting Android 11+.

Read storage sensitive

Read files from shared external storage. Replaced by READ_MEDIA_* on Android 13+.

Post notifications sensitive

Post notifications to the system.

Do Not Disturb access standard

Read and write Do Not Disturb policy. User toggles in settings for full control.

Internet access standard

Open network sockets.

Display over other apps standard

Draw windows on top of other apps. Granted from system settings.

Vibrate standard

Control the vibrator.

com.google.android.c2dm.permission.RECEIVE standard
Network state standard

Read connectivity information.

Wi-Fi state standard

Read Wi-Fi connection information.

Wake lock standard

Keep the device awake.

DOWNLOAD WITHOUT NOTIFICATION standard
Disable keyguard standard

Disable the keyguard if it is not secure.

MANAGE DEVICE ADMINS standard
Run at startup standard

Receive the BOOT_COMPLETED broadcast.

Foreground service standard

Run a foreground service.

net.gastfreund.DYNAMIC RECEIVER NOT EXPORTED PERMISSION standard
com.sec.android.provider.badge.permission.READ standard
com.sec.android.provider.badge.permission.WRITE standard
com.htc.launcher.permission.READ SETTINGS standard
com.htc.launcher.permission.UPDATE SHORTCUT standard
com.sonyericsson.home.permission.BROADCAST BADGE standard
com.sonymobile.home.permission.PROVIDER INSERT BADGE standard
com.anddoes.launcher.permission.UPDATE COUNT standard
com.majeur.launcher.permission.UPDATE BADGE standard
com.huawei.android.launcher.permission.CHANGE BADGE standard
com.huawei.android.launcher.permission.READ SETTINGS standard
com.huawei.android.launcher.permission.WRITE SETTINGS standard
READ APP BADGE standard
com.oppo.launcher.permission.READ SETTINGS standard
com.oppo.launcher.permission.WRITE SETTINGS standard
me.everything.badger.permission.BADGE COUNT READ standard
me.everything.badger.permission.BADGE COUNT WRITE standard
com.google.android.finsky.permission.BIND GET INSTALL REFERRER SERVICE standard

Frequently asked questions

What FlyTrap detected inside Gastfreund: Your Guest App.

What does Gastfreund: Your Guest App do?

This mobile hospitality and travel companion connects guests with accommodation-specific information, digital services, local travel guides, and direct property messaging. Users can access a stay by scanning a QR code or selecting a property, then review arrival details, explore nearby attractions and tours, monitor local weather, save content, and communicate with accommodation staff. This comes from a FlyTrap agent exploring the app on a real device, so it covers only the screens that run reached.

What is Gastfreund: Your Guest App built with?

Gastfreund: Your Guest App by Gastfreund GmbH is built with React Native. FlyTrap determined this by analyzing the app's compiled binary, not from anything the developer published.

What SDKs does Gastfreund: Your Guest App use?

FlyTrap detected 10 third-party SDKs inside Gastfreund: Your Guest App, including Branch, Bugsnag and Firebase Cloud Messaging. They span areas such as Deep Linking, Crash Reporting, Push Notifications and Authentication. The full list, grouped by category, is on this page.

What permissions does Gastfreund: Your Guest App request?

Gastfreund: Your Guest App requests 37 permissions. 6 of these are sensitive, such as Approximate location, Precise location and Camera. Each is listed above with its platform sensitivity tier.

Is Gastfreund: Your Guest App safe to use?

FlyTrap reports what an app contains, it does not issue a safety verdict. Gastfreund: Your Guest App requests 37 permissions (6 sensitive) and bundles 10 third-party SDKs. Reviewing those alongside the developer helps you decide what you are comfortable granting.

What platforms is Gastfreund: Your Guest App available on?

The version FlyTrap analyzed targets Android.