Number 5. It is 100% FREE
The Signal messaging app is free for use and the company has also been very specific about the fact that they make money out of donations or grants for their platform. This way, they can keep the app free for use.
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How does the End-To-End Encryption work on Signal?
The whole mantra behind the Signal app is the end to end encryption in all the messages and audio/video calls. Basically, the messages you send to your contact are encrypted and the package can only be decrypted by the recipient device. There is no middle man involvement.
Taking this to another level, you also have the option to encrypt the stored messages on your device. This means that even if someone gains access to your smartphone, there is no way for them to access your Signal messaging app content unless they have the passcode that you have set.
The messages are encrypted using the Signal protocol, which is by far the most robust and secure protocol ever developed. It amalgamates the Extended Triple Diffie-Hellman (X3DH) key agreement protocol, Double Ratchet algorithm, pre-keys, and uses Curve25519, AES-256, and HMAC-SHA256 as cryptographic primitives.
The only point you need to know is that if you send a message from the Sigal Messaging app to a different messenger on the recipient side, the messages won’t be secure.
Group Chats and Media Sharing
The Signal Messaging app allows you to create groups comprising of 150 members, and have group chats, just as you would on any other messenger app in the market. Other than group chats, the other aspect of messaging apps that people absolutely need, is Media Sharing. The Signal Messaging app allows you to share all types of Media with a size limit of 200 MB. This is more than what some of the other mainstream messengers offers, so you will not be left wanting.
Is the Signal Messaging App available on all platforms?
The quick answer is YES. The Signal Messaging app is available as a free download for iOS, Android, and PC. Just keep in mind that the initial setup has to be done on the smartphone, and then the same account can be used on the PC.
You can download your copy of the Signal Messaging App from the following links.
Signal for Android – Click Here
Signal for iOS – Click Here
Signal for PC – Click Here
Conclusion
All in all, the Signal Messaging App is by far, the best alternative for some of the mainstream messengers. It is fresh, it is relatively new, and offers the true end to end encryption experience.
The user interface is clean, and the features you expect to find in a modern Messaging app, are all there from the get-go. We are living in an age where data privacy is a true concern, and with the Signal Messaging app, we believe that you can take one step towards a more secure messaging and data sharing experience.
