develop your own website

Connect the city

offline with the visitors through the sound

Smart monuments
Smart museums
Smart transport
Smart guides

Connect offline

the city sites, monuments, culture and POI's with tourists without connectivity issues.


NFCSound uses the sound to send data.
We solve the problem of connectivity by emdebbing high frequency audio barcodes with data into the sound to send relevant data like information, guides and more. Since the encoding takes place on the device self and we do not pull any data from servers, only from the sound, the entire process is offline.


  1. NO NEED FOR CELLULAR DATA  not everyone have access to mobile data, and for foreign tourists will need to have access to data roaming, which is quite pricy
  2. WE ELIMINATE DATA AND ROAMING COSTS because in the interaction between the POI's and the smartphone there aren't any server calls, only between sound and phone
  3. WE CAN REACH  ALL  the smartphones, and almost any device with a microphone can listen, detect and decode the data from the signals

Sound-geofencing: a new interactive experience



Create different areas of engagement through the sound with different relevant offline mesaaging. In the entrance general info about the museum, prices, opening times, etc. In the halls information related to the exhibition in display, etc.

Interactive audio guides

No need to carry hardware as audio guides. The museum can send the guide through the sound from any source or by installing our own tiny transmitters that broadcast the data that the app decodes from the sound from each point of transmission 


Learn to know who the visitors are, the moments of the day and places when they interact with the exhibition. Measure their actions to better understand their behaviour.

learn about the place you are visiting through the sound


Interact with the location of interest

interactions without the need of mobile data, telephone signal or WiFi. Get information
about the location by listening to the sound. The app will detect the data and decode it

offline messaging help you to learn and interact with the places the visitors are visiting

mobile experiences, from audio guides till different interactive,
fun and engaging audiovisuals pulled from the sound

Mobirise gives you the freedom to develop as many websites as you like given the fact that it is a desktop app.

Publish your website to a local drive, FTP or host on Amazon S3, Google Cloud, Github Pages. Don't be a hostage to just one platform or service provider.

Just drop the blocks into the page, edit content inline and publish - no technical skills required.

Information through the sound

POI Guides

Awesome way to connect with the visitors

Offline through the sound creates unique mobile experiences without any connectivity issues and accesible for everyone.
Can interact with visitors in different POI's and inform and engage them with relevant offline information related to:


Airport, Trains, Bus


Music, Dance, Film, Theatre


Festivals, Folk, Sports


Malls, Streets, Areas

Contact Us

© Copyright 2017 NFCSound