Conversations vs Threema : Which is Better?

Conversations

Conversations is an open source XMPP/Jabber client for the Android platform. Developed by siacs.eu

License: Freemium

Apps available for Android Android Tablet Self-Hosted

Threema is an encrypted instant messaging application for iOS, Android and Windows Phone. Developed by Threema GmbH

License: Commercial

Apps available for Android iPhone Android Tablet Windows Phone iPad

Feature	Conversations	Threema
Encrypted chat
End-to-end encryption
OTR
Self destructing messages
Audio Chat
Chat
Chat Bot
Decentralized
Encrypted Connection
End-to-End Encryption
Federated
File sharing
Gpg encryption
Group chat
Group Messaging
Intuitive Interface
Messaging
OMEMO
Picture sharing
Public groups chat
Secure Chat
Security & Privacy
Xmpp
Stickers
Lightweight
Cloud sync
Security focused
Privacy-friendly
Group collaboration
Multi Channel
Team Collaboration
Peer-To-Peer
Privacy focused
Support for Multiple protocols
Extensible by Plugins/Extensions
Custom Backgrounds
Forums
Video calling
Share your screen
Gmail integration
Video Conferencing
Encrypted email
Confirm messages
Sync Contacts
Encrypted Email
Encrypted backups
Encrypted calls
Integrated App lock
Integrated File Sharing
Multiple languages
Polling
Social network
Threaded Conversations
Chat organizer
Bluetooth Support
Decentralisation
Non-cloud solution