Threema generates a user ID that you can share instead of requiring a phone number for registration, while Signal requires a phone number to create an account. Depending on your preferences, you may prefer a free messaging app like Signal for its ease of adoption among friends and colleagues.

Threema is tailored for personal use, while Signal doesn’t offer a separate version for work/teams. Threema is a premium app that requires a one-time fee of $3.99, while Signal is completely free. Here’s a breakdown of some key differences: Premium vs. When it comes to choosing between Threema and Signal, there are several factors to consider. Signal is also open source, which means the app’s source code is available to the public.Īlso Read – Datadog vs Splunk: Comparing the Top Data Monitoring and Analysis Tools Threema vs Signal: Key Differences It offers end-to-end encryption, group chats, voice and video calls, self-destructing messages, and file sharing. Signal, on the other hand, is a free messaging app available for iOS, Android, and desktop devices. One unique feature of Threema is that it allows users to use the app without revealing their phone numbers. Threema is a paid messaging app available for iOS and Android devices. Phone Number RequirementOptionalRequired Threema and Signal: What Are They? Before we dive into the details, let’s take a quick look at how Threema and Signal compare in terms of their user base and app ratings.

Signal self destructing messages