When comparing Threema vs Pulse SMS, the Slant community recommends Threema for most people. In the question“What are the best messaging apps for Android?” Threema is ranked 6th while Pulse SMS is ranked 16th. The most important reason people chose Threema is:
Registration is handled by random generated IDs. No phone number needed.
Specs
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Pros
Pro Registration without phone number
Registration is handled by random generated IDs. No phone number needed.
Pro Encrypted communication
Provides complete end-to-end encryption.
Pro Company behind Threema is based in Switzerland
Pro Servers in Switzerland
Privacy laws protect the data Threema has.
Pro Supports encrypted group chats
Pro Provides a web client
You can control and message with friends via Threema Web, the official web client for Threema.
Pro Ability to send pics and videos
Threema supports sending media messages such as video, pics and even voice messages.
Pro Group chat polls
Pro Allows verification of contacts identity via QR Code
Pro Multi-platform/Unified Messaging
Pro Open-source
Pro Per-Conversation Customization
Pro One-time fee
Pro Good Material Design UI
Pro Encrypted messaging content on devices
Pro You can use the iOS app as long as you know how to sideload it
It is on GitHub and there's a way to sideload it with Cydia impactor and appsigner.io
Cons
Con Not free
Unlike many other options Threema is not free as it costs $1.99 for the app.
Con Single device only
You cannot use multiple devices to send messages. However, it does have message mirroring on a web client.
Con No cloud sync
E2E encryption means no cloud syncing of messages.
Con No RCS support
But only Messages has that.
Con Inconsistent and intermittently unreliable syncing with web app.
Forgets password periodically - dev insists that it doesn't do this - but it does.
Despite syncing via cloud there is no backup option.
Con The web and pc clients haven't been updated in almost a year. No support for gifs in the web or pc clients. Sometimes the web and pc clients are unable to login or do not sync messages.
Con Lacks support for UWP on Windows 10
UWP apps aren't hard to build - Luke K could bring his app to the Windows Store easily and make a TON of people happy at work.
