QuickMSG is described as 'secure messaging format and an Android App of the same name. With it you can send messages either to other contacts directly or to groups' and is an app in the Social & Communications category. There are more than 50 alternatives to QuickMSG for a variety of platforms, including Android, iPhone, Android Tablet, iPad and the Web. The best alternative is Telegram, which is free. Other great apps like QuickMSG are Signal (Free, Open Source), WhatsApp (Free), Hangouts (Free) and Zulip (Free Personal, Open Source).
- 51 alternatives