When comparing IM+ vs Messenger, the Slant community recommends Messenger for most people. In the question“What are the best messaging apps for iOS?” Messenger is ranked 15th while IM+ is ranked 24th. The most important reason people chose Messenger is:
Allows communicating with anyone who's a friend on Facebook.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Can send encrypted messages
IM+ has the most extensive client support out of any of its competition and is the only app with the ability to send secure, off-the-record messages.
Pro Simple user interface
IM+ does the core IM experience incredibly well. The layout is intuitive to use and the very high app store reviews indicate how stable and user friendly the app is.
Pro Advanced chat history
Access your messaging history in the app or on the web
Pro View Twitter feed
Pro Off-the-Record Messaging (As a paid upgrade)
Pro Group Chats
Skype, MSN, AIM, and ICQ only
Pro Photo, voice, video and IM messaging
Pro Web application to chat from your desktop or laptop
Pro Extensive client support
IM+ has the most extensive client support out of any of its competition:
- Skype
- MSN/Live Messenger
- GTalk
- Yahoo!
- AIM/iChat
- ICQ
- Jabber
- Renren
- VKontakte
- Odnoklassniki.Ru
- Mail.Ru Agent
- Gadu-Gadu
- MeinVZ
- SINA Weibo
- mig33
- Fetion
- Mamba
- Yandex IM.
Pro Uses Facebook friends to create a contacts list
Allows communicating with anyone who's a friend on Facebook.
Pro Read receipts
Can see who has seen each message in group messages.
Pro Easy to share posts from Facebook
Integration with Facebook makes it easy to share any interesting posts from the Facebook timeline.
Pro Great UI
User interface of the application is clean, intuitive and easy to overview.
Cons
Con Lack of privacy
Messenger is owned by Facebook. Based on their privacy policy, this means that any information you provide (including messages sent) are used by Facebook to profile you and sell access to your data to advertisers.
Con Lack of end-to-end encryption
Secret (end-to-end encrypted) chats are only supported in one-to-one messages, and are not enabled by default, and the encryption has not been verified independently.