Light + Building

7.5.0

Messe Frankfurt GmbH

5.00

287 reviews

50,000+
Downloads

Free

The official guide for visitors of the Light+Building exhibition.

Alternative downloads for the Light + Building app

Light + Building compared with similar apps

Common keywords of similar apps

Add Favourites Light Building Messe Contact Visitors Navigator Fairground Companies Products Filter Functions Photos Special Favourite Scan Qr Codes Feedback Optimized App Find Exhibitor Events Official Information Guide Exhibition Search Features Exhibitors Notes Share Plan Personal

Keywords missing from this app

Fair Event Trade Conference Visit Maps Sessions View Attendees Recent Hall Fairs Interactive Site Date Time News Schedule Market Perfect Centre Details Attendee Wire Offline Map List Packaging Experience Session Achema Product Show Comprehensive

About Light + Building

Light + Building is a business app developed by Messe Frankfurt GmbH.

Download Statistics

Light + Building has been downloaded 52 thousand times. In the last 30 days, the app was downloaded 11 times.

User Ratings

Light + Building is rated 5.00 out of 5 stars. The rating is based on 290 ratings.

App Information

Light + Building is FREE to download. The APK download size is 54.69 MB. The latest version available is 7.5.0. The last update was on February 18, 2026.

Technical Requirements

Light + Building requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2012.

Description

The Navigator-App is the official guide for visitors of Messe Frankfurt’s Light + Building exhibition.
It contains all the official information of the organizer, even without an internet connection you will find information in the exhibitor search, events and fairground.

The app offers the following features (Please note that some features might be deactivated temporarily):

Exhibitors: search for companies and products, filter and sort functions available, also find contact persons ad exhibitor events. Add Photos and Notes to an exhibitor and share them.

Fairground: floor plan with booth details. Find your favourites within the hall plan with the quick finder.

Events: everything that’s happening during the show like special exhibits, conventions etc. Add them to your personal calendar or add them to your personal watchlist/favourites. Add Photos and Notes to an event and share them.

News: with press releases and social-media-channels
Favourites: your favourite companies and events at a glance, synchronize your favourite exhibitors from our online customer centre (requires Messe-Login)

Connect!: Get in contact with further fair attendees. Filter for relevant new business partners and contact them directly.

Scanner: scan functionality for QR-codes, scan QR-Codes on the visitor badges and import this data in your contacts

The app menu allows you to customise your settings regarding the app tracking, find opening times and further information on travelling to Messe Frankfurt, as well as privacy policy and terms of use.

The Navigator App is available for Android-Products on Google Play Store as a free App.

Please send your feedback to apps@messefrankfurt.com

Recent changes:
Thank you for your feedback. We are continuously improving our app.
The following optimisations have been made in this version:
- Watch list: you can now also add special exhibitions to your favourites.
- Optimized networking functions
- Optimized exhibitor detail page

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More data about Light + Building

Price	Free to download
Total downloads	52 thousand
Recent downloads	11
Rating	5.00 based on 290 ratings
Ranking	Not ranked
Version	7.5.0
APK size	54.7 MB
Number of libraries	39
Designed for Android	5.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Get PDF Report — $29

Google Play Rating history and histogram

290

Downloads over time

Light + Building has been downloaded 52 thousand times. Over the past 30 days, it has been downloaded 11 times.

Changelog of Light + Building

Mar 18, 2026Installs50,000+ installs
Feb 18, 2026UpdateVersion 7.5.0
Jan 9, 2026UpdateVersion 7.4.5
Apr 10, 2024UpdateVersion 6.6.1
Mar 6, 2024UpdateVersion 6.5.3
Feb 8, 2024UpdateVersion 6.5.2
Nov 21, 2023UpdateVersion 6.4.0
Dec 6, 2022UpdateVersion 5.0.1.2153
Oct 26, 2021UpdateVersion 4.10.2.1837
Jan 29, 2020UpdateVersion 4.6.1.1525
Jul 18, 2019UpdateVersion 4.4.0.1352
Jul 17, 2019UpdateVersion 4.4.0.1351
Apr 5, 2018UpdateVersion 4.2.0.795
Mar 14, 2018UpdateVersion 4.2.0.784
Jan 25, 2018UpdateVersion 4.2.0.760
Dec 18, 2017UpdateVersion 4.2.0.725
Mar 18, 2016UpdateVersion 3.2.1
Feb 18, 2016UpdateVersion 3.15.3
Apr 25, 2014Installs10,000+ installs
Apr 25, 2014UpdateVersion 3.1.1
Mar 26, 2014UpdateVersion 3.0.9
May 1, 2012Installs5,000+ installs
Apr 17, 2012UpdateVersion 1.8
Apr 3, 2012Installs1,000+ installs
Mar 19, 2012Installs500+ installs
Mar 19, 2012UpdateVersion 1.5
Mar 4, 2012Installs100+ installs
Feb 17, 2012New AppVersion 1.4 in Business for Free

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Developer information for Messe Frankfurt GmbH

Messe Frankfurt GmbH

apps@messefrankfurt.com

Website

N/A

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Comments on Light + Building for Android

★★★★★ Great app Works perfectly. Great app for visitors.

★★★★★ App is very useful while at the fair but takes a while to load up.

★★☆☆☆ Slow and unstable Registration only in German. FC often.

★★☆☆☆ Not working. Crashes on map, crashes when selecting events, unusable.

★★☆☆☆ Crashes every time despite update Crashes on the map every time. Therefore useless. This problem existed long before the recent update- WTF? Samsung Galaxy Nexus. ICS 4.0.4

★★☆☆☆ Crashes on Galaxy Tab 7.7 Crashes on GT P6800 when opening fairground view. Rest isn't smooth either. Zoom not functioning on HTC Desire

Google Play Rankings for Light + Building

This app is not ranked

Technologies used by Light + Building

Light + Building is requesting 39 permissions and is using 42 libraries.

Permissions

Development tools

test access to protected storage

Your personal information

read calendar events plus confidential information, read your contacts, add or modify calendar events and send email to guests without owners' knowledge, modify your contacts

Your location

approximate (network-based) location, precise (GPS) location

Network communication

view network connections, full network access, receive data from Internet

Storage

modify or delete the contents of your USB storage

Hardware controls

take pictures and videos, record audio, control vibration

System tools

run at startup, prevent phone from sleeping

Extra

android.permission.ACCESS_NOTIFICATION_POLICY, android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK, android.permission.POST_NOTIFICATIONS, android.permission.READ_APP_BADGE, android.permission.SCHEDULE_EXACT_ALARM, com.anddoes.launcher.permission.UPDATE_COUNT, com.htc.launcher.permission.READ_SETTINGS, com.htc.launcher.permission.UPDATE_SHORTCUT, com.huawei.android.launcher.permission.CHANGE_BADGE, com.huawei.android.launcher.permission.READ_SETTINGS, com.huawei.android.launcher.permission.WRITE_SETTINGS, com.majeur.launcher.permission.UPDATE_BADGE, com.messefrankfurt.navigator.lightBuilding.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, Can receive cloud messages, com.oppo.launcher.permission.READ_SETTINGS, com.oppo.launcher.permission.WRITE_SETTINGS, com.sec.android.provider.badge.permission.READ, com.sec.android.provider.badge.permission.WRITE, com.sonyericsson.home.permission.BROADCAST_BADGE, com.sonymobile.home.permission.PROVIDER_INSERT_BADGE, me.everything.badger.permission.BADGE_COUNT_READ, me.everything.badger.permission.BADGE_COUNT_WRITE

Ad network libraries

AdMob

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Firebase Android Library Icon

Firebase

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Android Jetpack Media Android Library Icon

Android Jetpack Media Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM)

Android Transition Support Library

Android Support Library collections Kotlin Android Library Icon

Kotlin

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter

AndroidX Local Broadcast Manager

Android Support Library Print

Android Support Library Document File Google gson Android Library Icon

Google gson

AndroidX Legacy: Support Library core UI Android WorkManager Android Library Icon

Android WorkManager

Android Support Library Async Layout Inflater AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2 Okio Android Library Icon

Okio

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA Glide Android Library Icon

Glide

Google ZXing Chromium Android Library Icon

Chromium

Google Guava The Checker Framework Android Library Icon

The Checker Framework OneSignal Android Library Icon

OneSignal

Flutter

JUnit

Android Beacon Library

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