Prank Call App
作者:John Varvantos
1. Competitor
1.1. Prankmash
1.2. Juasapp
2. Company structure
2.1. legally well protected
2.1.1. Malta
2.1.2. Latvia
2.2. quick setup
2.2.1. New Zealand
2.2.2. Ireland
2.2.3. Hong Kong
2.1.1. Malta
2.1.2. Latvia
2.2.1. New Zealand
2.2.2. Ireland
2.2.3. Hong Kong