IM+ supports simultaneously major IM services, including Google Talk, Twitter DMs, Yahoo!, AIM/iChat, ICQ, Jabber (and Slack through Jabber), etc. Developed by SHAPE Services
License: Freemium
IM+ is a versatile messaging app that focuses on integrating multiple messaging platforms and strong user privacy, making it suitable for users looking for a customizable experience. WeChat, on the other hand, excels in social media integration and payment services, making it a comprehensive app particularly useful in China.