When comparing IM+ vs AstraChat, the Slant community recommends IM+ for most people. In the question“What is the best IM client for iOS?” IM+ is ranked 3rd while AstraChat is ranked 10th. The most important reason people chose IM+ is:
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.
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 Direct connect
Pro Secure
Messages are received from clients using secured (TLS or SSL) XMPP (jabber) protocol.
Pro Network efficient
AstraChat is tuned to make very efficient use of the network connection and processor so you can be confident that it will use very little of your battery or data allowance.
Pro Supports a lot of protocol
- RFC-3920:Core
- RFC-3921:Instant Messaging and Presence
- XEP-0012 Last Activity
- XEP-0016 Privact lists
- XEP-0054 VCARD-temp
- XEP-0085 Chat State Notifications
- XEP-0153 vCard-Based Avatars
- XEP-0172 User Nickname
- XEP-0184 Message delivery receipts
- XEP-0191 Blocking commands
- XEP-0198 Stream Management
- XEP-0199 XMPP Ping
- XEP-0176: Jingle ICE-UDP
- XEP-0136: Message Archiving
- XEP-0045: Multi-User Chat
Cons
Con No OTR service
Off-the-Record Messaging (OTR) is a cryptographic protocol that provides encryption for instant messaging conversations. Astrachat doesn't include this protocol, that it is often included in other XMPP services.