Replace traditional tour guide tools with smartphones
Are you guiding groups in noisy environments? Or places that require quiet speech? Tired of expensive traditional tour headsets and bulky equipment?
Nubart® LIVE solves these problems with an elegant solution: Each participant receives a card with a unique QR code. When scanned, it instantly connects the guide's voice to their smartphone. The guide speaks normally, and everyone hears perfectly - even in challenging environments.
Nubart LIVE streams a guide's voice directly to participants' smartphones through a simple QR code scan. No special equipment, no app downloads - just clear communication for your entire group.

Optional AI-powered simultaneous translation add-on available
You want to move further? Use Nubart LIVE to transform your tours into multilingual experiences with our cutting-edge AI interpretation add-on.
How it works:
Same seamless QR code scanning process as with Nubart LIVE
Participants simply select their preferred language:
the original language of the guide to hear their natural voice
or
one of several languages available for real-time AI translation.
Serve international groups without hiring multiple interpreters. One guide can now communicate effectively with visitors speaking different languages.
There’s a better way to run group tours than bulky equipment
Old Way | With Nubart LIVE |
---|---|
Guides speak loudly to be heard over the noise
|
Guests simply scan a code—no tech headaches
|
Guests wear bulky, unsanitized devices
|
Guide speaks naturally → guests hear every word on their own phones
|
You rent tech you’ll never own
|
No apps to install, no equipment to sanitize
|
International visitors feel left out
|
Optional AI translation in up to 33 languages
|
No one asks questions because it’s awkward
|
Guests can submit questions silently
|
Ongoing rental costs
|
You pay once and reuse the system
|
See how Nubart LIVE works

As simple as it gets
Why an audio tour guide device if everybody has a smartphone?
Easy to use
Both visitors and the guide scan the unique QR-code on the cards. That's it! No registration or app download required. (Only the tour guide has to register).
Affordable
Our Basic package, with 500 cards, costs less than renting a tour guide system and will cover you for many trips.
Anonymous
Your visitors do not need to provide any personal information to use Nubart Live. It's completely anonymous!
AI-translation
Are you leading a multilingual group? No problem! Simply add our live translation feature and everyone will be able to follow along, regardless of their native language.
Learn more
Ask the guide
Your guests can ask the guide a question at any time without interrupting him: The guide can access the list of accumulated questions at any time.
See how it works
Easy to carry
A suitcase with a tour guide whisper system is heavy to carry and attractive to thieves. Not our cards!
Hygienic
A conventional tour guide headset must be sanitized after each use. Not our cards!
Eco-friendly
Devices generate harmful electronic waste. Our cards are printed on FSC cardboard with CO2 compensation.
Questions for the guide? No problem
Most standard tour guide systems (devices) don't allow guests to ask questions.
Others have a push-to-talk button that allows the guest to broadcast a question to the entire group. However, shy participants may be reluctant to interrupt the guide. And the more daring can take over the tour and ask endless questions, making the experience worse for everyone.
Nubart Live offers a non-invasive solution where questions are collected on the guide's smartphone and the guide can answer them at the appropriate time.
If you have purchased the simultaneous translation module, the questions will be translated automatically.
Participant

Guide

Check Nubart Live's Use Cases
Use Cases

Factory tours
Guide your visitors around your plant in a very cost-effective way:
Combined with a unidirectional smartphone microphone, Nubart Live is ideal for tours in noisy environments.

City tours
Nubart Live is a simple and affordable wireless communication system for field trips and guided city tours:
Forget the traffic noise and don't worry if a group member wanders too far.

Accesibility
Nubart Live helps you be more inclusive:
The use of headphones on a smartphone during a tour provides a much better experience for people with hearing impairments (no interference from background noise, volume adjustment).
Customers using Nubart Live
Featured customers

Barcelona Activa (Spain)
Trade-show visit

A. Raymond Tecniacero S.A.U (Spain)
Factory tours

Hefed (France)
Factory tours

Neuman Aluminium (Austria)
Factory tours

Mid-Troms Museum (Norway)
Tour Guide System (Nubart Live)

Betomax systems GmbH & Co.KG, Neuss
Factory tours

Colussi Group - Italy
Factory tours

Fishery Museum - Palamós (Spain)
Permanent exhibition

TravelTech Show, Londres
Trade show

CAF, Beasain (Spain)
Factory tours

Escola d'Hosteleria i Turisme, Girona
Guided tour

Draxton, Lleida
Factory tours

Ivar Spa, Prevalle (Italy)
Factory tours

KSG Austria GmbH (Austria)
Factory tours

Gemü Group, Ingelfingen (Germany)
Factory tours

Nebext, Barcelona (Spain)
Factory tours

Cement plant Spenner, Berlin (Germany)
Factory tours

De Castelli, Crocetta del Montello (Italy)
Factory tours

FYCMA, Malaga Congress Center (Spain)
Trade Show

Nisva, Esine (Italy)
Factory tours

Vorarlberg Tourismus, Dornbirn (Austria)
Tour guide Travel

Informatica Alto Adige SpA, Bolzano (Italy)
Factory tours

Meet inn Patagonia (Chile)
Travel tours