Announcing Whistlr for iOS

Nick Arner
1 min readNov 14, 2017

Connect over sound


I’m very happy to announce today the launch of Whistlr.

Designed and built by Tana Green, Matt Becker, and myself, Whistlr makes it easy to share your contact information with acquaintances, colleagues at a conference, or the person you just met at the coffeeshop.

Powered by Chirp’s data over sound technology, Whistlr lets you easily share contact information with those around you.

Welcome to Whistlr

You can get the app here.

We’d love to hear what you think! Feel free to reach out at with any feedback you may have :)