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
BlackBerry Messenger (BBM) offers a secure messaging experience primarily for BlackBerry users, emphasizing privacy and simplicity. In contrast, IM+ provides a versatile multi-protocol messaging service that connects various platforms, making it suitable for users who want to manage multiple accounts in one place.