Ringo is a mobile application that works on Windows, Android and iPhone devices and it offers low cost and high quality international calls. Ringo provides international travelers and business users with easy-to-use and affordable services. It serves users with carrier-grade services for VoIP and long distance calling services. it stands as an inexpensive and simple way to keep in touch with people who are abroad.
Company Name: Riva FZC
Address: Ras Al Khaimah, United Arab Emirates