IM+ vs Linphone

IM+

Description: IM+ is an instant messaging app for Android, iOS, Windows, and macOS devices. It supports major protocols like ICQ, Jabber, MSN, Yahoo!, AOL, Gadu-Gadu, VKontakte, Facebook Messenger, and others. Key features include group chats, message encryption, customizable interface, and cross-platform sync.

Type: software

Pricing: Subscription

Linphone

Description: Linphone is an open source voice over IP (VoIP) phone and instant messaging client for Linux, Windows, macOS, iOS and Android. It supports standard voice and video calls as well as instant messaging between Linphone clients.

Type: software

Pricing: Open Source

IM+ Features

• Supports major instant messaging protocols like ICQ, Jabber, MSN, Yahoo!, AOL, Gadu-Gadu, VKontakte, Facebook Messenger
• Group chats
• Message encryption
• Customizable interface
• Cross-platform sync

Linphone Features

• Voice over IP calling
• Video calling
• Instant messaging
• Call encryption
• Call recording
• Call transfer
• Audio codecs (Speex, G.711, G.722, G.729, MP3, AMR, etc.)
• Video codecs (H.263, H.264, VP8, H.265)
• NAT traversal using ICE protocol
• Echo cancellation
• DTMF support
• Presence and buddy lists
• Address book integration
• Call logs
• Conference calling
• Call waiting
• Caller ID
• Message waiting indication

IM+

• Subscription

Linphone

• Open Source