Using voip technology apps

Over the last few weeks i have ( as always) been trying out new apps using my smartphone and have found a few good ones that everyone should try.

1. Whatsapp
its a great app

which is used on all types of phones ( you need to pay a $ for it on iPhone) . One cab send photos or text messages or voice recording to others as long as you have their phone number in your contacts and they also have this app.
I use this quite regularly

2 viber
A GREAT app where you can do VoIP calls with people who have this app on their phones . Available on all android and iPhones. Voice quality is good on wifi or 3G .

3 tango
Similar to viber PLUS video calling.


There are a lot other apps out there which do the same thing but these have been tested by me and i vouch for them.

Go ahead start using them , be cool and save some money

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