Callbacker: Calling App & SMS Reviews – Page 9
4/5 rating based on 88 reviews. Read all reviews for Callbacker: Calling App & SMS for iPhone.
Callbacker: Calling App & SMS is free iOS app published by DemandVoIP Inc.
This app is awesome
KenziemJ9
You will save time and money from the moment you start using Callbacker. For my needs, this app is the best for making internet calls.
Pretty decent calling app
phona861
The prices are really attractive and competitive. I am able to make a cheap calls to my family with great ease. No lag, no hassle at all and the connection is very strong and stable.
Cheap
kapali007
Really its work perfect and call voice is really nice quality. Now i can call around the world. It is a very cheapest calling international app. Low rates for many countries. Lovely calling app.
Awesome!
Jaky19900
With this software, I can call friends around the world cheap calls. Easy sign up. Powerful.
One way to save money
Rose Hong
This caller app is my way to call overseas friends. The call quality is good. Good app.