Poly Speaker Listener

Content rating
Everyone
50+
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Content rating
Everyone
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About this app

PolySpeaker Listener lets you listen to your tour guide using your own smartphone.

It works together with PolySpeaker Broadcast, the app used by the guide. Together they provide a smartphone-based Tour Guide Audio System, offering an alternative to traditional whisper systems and dedicated receivers.

No special receiver required

You don't need to carry a separate receiver or audio device.

Your smartphone becomes your tour audio receiver.

The guide uses PolySpeaker Broadcast on their smartphone, while PolySpeaker Listener receives the guide's voice through the local Wi-Fi network created for the tour.

No internet required

Poly Speaker communicates over a local Wi-Fi network.

You do not need mobile data or internet access to listen to the guide.

The guide normally creates the local network using a small pocket Wi-Fi router.

Joining your tour

The guide creates a specific tour and displays a QR code.

Simply scan the QR code with PolySpeaker Listener to join the tour.

This ensures that you receive audio from your tour, even when several tours are operating nearby.

Stay connected

If your smartphone temporarily loses communication with the local Wi-Fi network, PolySpeaker Listener is designed to automatically reconnect to the same tour when communication is restored.

If necessary, simply press RECONNECT.

You can also use:

AUDIO ON/OFF — mute or restore the guide's audio
LEAVE/JOIN — leave the current tour or join another tour
Simple for tourists

No receiver to collect.

No receiver to return.

No batteries to charge.

No internet connection required.

Just use your own smartphone to listen to your guide.

PolySpeaker Listener is free for tour participants.
Listen to Your Tour Guide on Your Smartphone
Updated on
Sep 13, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Added audio visualiser when listener is connected to host
Content rating
Everyone
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App support

About the developer
Isaac Sagie
ike@sagie-research.com
Kidron Street 14 6 Haifa, 3446315 Israel