3/5 rating based on 54 reviews. Read all reviews for Whistle Phone for iPhone.
Whistle Phone is free iOS app published by Vail Systems, Inc.
IMAGINEHUE
I have been using whistle FOREVER....I MEAN FOREVER...and I’ve never had a problem with it....I appreciate you whistle...dont believe all the negative bs....and keep doing what you do.
SmartTechie
Better use find my iphone app which allows to remotely ring when silent.
Nurbee
This used to be a a great service with free ad supported calls. If I have to pay I'll just use Skype. Deleted.
Saint-Claire
Works better than most on poor 3G connections, excellent on good wifi and even better on Whistle to Whistle calls. Nice simple interface with your own phone number making outbound calls identifiable and easy to be returned.
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It says right there call other whistle users! not call anybody in the world! only whistke users!!!!!