MODULO Walkie-Talkie 17+

Push-to-Talk for field teams

Yiip, Inc.

    • 3.9 • 30 Ratings
    • Free



Push-to-Talk (PTT) is the proven standard for in-field team communications.

MODULO transforms your team’s smartphones into PTT Walkie-Talkies for professional in-field use.

With the addition of standard Mic/Audio Accessories, MODULO converts your smartphone into a field-grade walkie-talkie:
• No need to unlock your phone or open an app
• MODULO supports top PTT mic/speaker accessories.
• Listen to multiple channels simultaneously

Missed and historical PTT messages are stored for later playback. MODULO also supports texting and sharing media files, documents, and GPS location.

MODULO works on any 3G, 4G, LTE or Wi-Fi network. It is SSL-encrypted for secure communications.

MODULO is FREE for teams of up to TEN (10) users, and you can create UNLIMITED FREE TEAMS. This is 2X the Free Users per team allowed by Zello. Each Team can create an unlimited number of walkie-talkie Channels.

You can conveniently manage your account and teams via our Web Admin Portal by logging in to our website at

‘MODULO Pro’ is also accessible on the website. Pro enables additional features valuable for professional use, e.g. 500+ Users per Channel, full admin, web dispatch--and pricing is 50% vs Zello, Voxer.

What’s New

Version 1.4.1

Minor security improvements.

Ratings and Reviews

3.9 out of 5
30 Ratings

30 Ratings

IPA000 ,

Wanted to give a five but...

The support email doesn’t work. It’s a nice app but I had questions. Fix your email address.

MiraSimone79 ,

Great app - just logs itself out

The app works great. But it logs you out when it’s not used for some time. You have to leave the app open to ensure you get the message or you will get nothing.
It’s aggravating to keep on logging in all the time!

daddy deadlift ,

Memo software

This app was not a walkie talkie. It allowed you to basically send voice memos to a group. Could just do this with texts. Why is it so hard to find a decent radio app, 20 years after Nextel went away?!

App Privacy

The developer, Yiip, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • User Content
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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