Leave a Review Callbacker
Terrible
Worst customer service or no service still waiting after weeks to hear back after multiple enquiries made. Contacting apple to get refunds on purchases spent and not receiving product. Just poor and very bad communicationJczen75
Very pleased
Been using callbacker for 4 years now, saved thousands of $ calling internationally over that time period!Eliyahu11
Awesome!
This is a great phone application. You can make cheap calls and send text messages. Simple user interface. Feature-rich and easy to use.AvivaBarbara
One way to save money
This caller app is my way to call overseas friends. The call quality is good. Good app.Rose Hong
Awesome!
With this software, I can call friends around the world cheap calls. Easy sign up. Powerful.Jaky19900
Great App
The best App for VOIP calls! ThanksJohnQ83
Cheap
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.lebrofv55
This app is awesome
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.KenziemJ9
This is a good choice
Really impressed with the app. This gives me free calls and better than any other similar app I've used. This is a must have app for everyone.Dario Bartlett
Easy to use
I have tried other apps but they didn't work. But then I found this a few days ago and I love it. With it, I can save a lot of time and expenses.Starsworld21
