Primo is a free messaging application which also allows you to make video and audio calls using 3G or WiFi.
Primo app is very powerful it allows you to make international calls to over 60 destinations. One of the most innovative features that Primo app has is that it also allows you to send and share files which is very cool.
At this time you can download Primo for Android and iOS smartphone and tablets go to the following links in order to download:
How to download and install Primo for PC / Windows / Mac
If you want to download and use Primo app on your PC or Mac you will need to use an Android emulating software.
We recommend you to use Andyroid because it has versions for Windows and Mac.
Download Andyroid and start Primo on PC!