Difference between ZoiperPro and Zoiper free for androit

Question

What is the difference between ZoiperPro and Zoiper free for androit? I understood the the in-app purchases are not included in the pro version.

And how is to be upgrated from free to pro?

Answer 1

Hi,

Zoiper Pro and Zoiper Lite + GOLD are essentially the same. 
In both cases you would need to separately purchase the G729, H264 or PUSH if needed.

Answer 2

pretty much the same as me