Realtime. Streaming. Technology.

Our Products.

To get more infos just click on the logos below.

Turn your Desktop & Mobile Device into a Walkie-Talkie.


Turn your Computer into a Radio Station.


Portable & Installed WiFi Guide Solution.


Our Technology.

Unique and patented.

  • Our patented & awarded technology allows to stream audio directly from one device to another, peer-to-peer. Without internet or server and no additional hardware needed.

  • Our products are designed to work exclusively at offline environments that you control. We can provide best privacy and security, thanks to our technology.

  • Devices running our software & located in the same WiFi network, will instantly and automatically be discovered. Additionally, they are able to start streaming right away.

  • We coded our software with flexibility in mind. Need to include another person into your intercom? Need to setup a few more streams? No problem, we are good to go.

  • Enjoy our audio streams in best HiFi quality and lowest delay. Our products are fine-tuned to offer best quality.

  • Bring your own device - we want that you use the system you love! Whether it's iOS, Android, Mac or Windows. LINEAPP runs on all of them, choose as you like.

Our Customers.

See who already uses our products.

Fields of Application.

Bring your own device & use existing WiFi networks.


Offline audio streaming at events. Save time and money, use your inhouse WiFi.


Specific communication from room to room via mobile devices and desktops. No annoying loudspeaker announcements anymore.


Our technology turns your PC into a radio station and allows mobile devices to receive the audio stream offline.


No signal at your warehouse? No problem - our technology enables offline communication for easy coordination and fast operations.


Parallel streams of speeches and keynotes - multiple streams in different languages. Just like a wireless translation system.


Walkie-Talkies cover whole channels - not everyone has to listen in! Communicate from cash desk to dressing room and storage, by just one click.


Stressed voice? Comfortable inhouse communication between floors and rooms.


Easily coordinate your catering-team and save yourself time. A happy team makes even happier guests.

Our latest News.

To make sure you are always up-to-date.

Like last year, we are again nominated for this years' award ceremony of the Event Technology Awards 2017. Wooohooo!!!

Our product, LINEAPP CAST, is shortlisted in the category Best Conference Technology.
The Event Technology Awards 2017 will take place on 9th of November at Troxy in Lond...


Through the Born Global Champions Award, the Austrian Federal Economic Chamber (WKO) honours fast growing, innovative companies with international orientation, who operate worldwide from the very start on.

To think globally, is not enough – including the strategy into the business model, setti...


UK based online magazine Event Industry News provides the latest news to the events industry and just published its Conference Buyers Guide 2017.

In this Guide, you can find our brand-new CAST_OnePager.pdf.

Enjoy reading about our software. If you have any questions, feel free to cont...