S-WORLD.

S-WORLD. is a mobile app for Android and other smartphones

S-WORLD. is a mobile app for Android and other smartphones, offering a range of functionalities like VoIP Calls & SMSs, from data enabled mobile phones (3G/4G or WiFi).

For using this app, end users will no need an Operator Code, which they can obtain from a VoIP Service Provider.

Features:

*VoIP Calls & SMSs via Wifi, 3G / 4G, edge or UMTS.

*Cross-platform Instant Messaging – Offer unlimited mobile chatting and increase stickiness to your brand.

*Easy Sign Up with Mobile Number as user ID & automatic Buddy List creation with facility to invite phonebook contacts to install the app.

*Facility to enable Mobile Top Up.

For Service Providers

S-WORLD. is available in all major Android Platforms and you can fully customize & brand it as per your requirements. For a free trial:

1. Visit www.city-voip.com