Whistle Phone

Developer: Vail Systems, Inc.

Current Version: 1.52

Last Updated: 4 years ago

Download Size: 5.9 MB - Download


Whistle Phone is an app for calling or texting your family and friends for free over Wifi or your mobile data plan.

On your own customized phone number, you can make and receive unlimited texts from high-definition and secure calls to other Whistle users. You can also make inexpensive calls to landlines and cell phones or text anyone in the US for a fraction of your regular rate when you go Premium.

And, if you need to make calls anywhere in the world, we've got extremely low rates.


- Make and take calls from your desktop or mark yourself as unavailable

- Choose your look and feel from seven different skins

- Contact integration has you calling and texting in no time

- Secure, encrypted calling prevents snooping on public wireless networks

- High-Definition calls to other Whistle clients make your calls sound as clear as the music you hear on your iPod

- Send your Whistle calls to any phone number via our call forwarding service for a low per-minute rate

- If you can't get to a call, we'll send it to your Whistle voicemail

- Includes two-line calling features, including call waiting and three way calling

- Pauses and restarts your iTunes music automatically when you receive a call

- Optionally blocks unwanted calls from people who aren’t in your Contacts

- Use Whistle as a client with any 3rd party SIP service

- Support for In App purchases through the Mac App Store

And, one note: Your best experience is going to be with headphones. Using the built-in speakers and mic at the same time may cause echo.

Please direct comments on bug fixes or feature requests to either [email protected] or to our support site at http://support.whistlephone.com. We do really want to hear from you and we've set up these forums to address your thoughts directly.

* Whistle Phone is also available for your iPhone, iPod Touch and iPad from the App Store *


Release Notes:

- Fixed a bug which prevented text conversations from being deleted.


Most Helpful Reviews

Version 1.24
Review by ProfessorChandler

A great free phone - I love my Whistle on Mac and iPod Touch. It does play a short commercial before placing an outgoing call but they are funny and over-the-top. When the Terminex ad was playing, I knew students who called just to play it for their friends. Network performance is definately a factor but my Whistle clarity is far better than my iPhone on speakerphone. A good addition to your communication toolkit and it works well with Google Voice. Especially good for kids with iPod Touches. They won't have connectivity in places without free WiFi but it does give them another communication channel after school.

Found helpful by 13 out of 14 people
Version 1.52
Review by nicmart

Buyer Beware - For $9.99 you are supposed to receive unlimited text and US calling. I’ve paid in over $30 in the past two weeks and gotten nothing of the sort. Contacting support yields evasive answers to the simplest questions. This company, if it exists, has not posted to its Facebook or Twitter accounts since 2014. Red flags all over the place.

Found helpful by 21 out of 22 people

More Reviews for Current Version

Version 1.52
Review by Jaykid

No Help - I downloaded the app to call landlines and there is no help to get an SIP. In fact there is not help at all.

Found helpful by 1 out of 2 people
Version 1.52
Review by TorBrowser88

dont buy!!! - this app is worthless

Found helpful by 1 out of 1 people