Upptalk

UppTalk is a cloud-based communications app that enables users to call, text, group chat, and share multimedia for free.

UppTalk (formerly Yuilop) is a cloud-based communications app that enables users to call, text, group chat, and share multimedia for free. It operates over Wifi, 3G, 4G and LTE. The app supports Android, iOS, Windows, and Kindle devices. It can be downloaded for free and used to contact anyone with a mobile or landline phone, including non-UppTalk users. Every user gets free credit upon signing up and they can earn more by inviting friends, watching videos, or checking out UppTalk’s available promotions. UppTalk was launched in December 2010 by Jochen Doppelhammer and is operated from Barcelona, Spain.