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Signal FAQs: Is it safe to use, how to use it, is it free, and other questions

March 19, 2021

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Signal is the most secure instant messaging and calling application that allows users to send messages, voice notes, images, videos, and files to individuals or groups. Users can also make voice and video calls using the Signal app. All calls and messages are made via Wi-Fi or mobile data connection, and are free of cost and encrypted with Signal Encryption Protocol.

After WhatsApp’s new policy update, Signal app has become popular choice for everyone worldwide and also among users in India with millions of new downloads.


Is Signal app free of cost?

Yes, Signal app is free and always will be as it’s run by non-profit organisation. All you need is a stable internet connection to use the app.

How does Signal app work?

Users can send end-to-end signal protocol encrypted messages, pictures, and video and audio messages using the Signal app. Before you compose a message, the app asks for permission to access your contacts. You can permit by tapping on ‘Okay’ or ‘Allow’.

Does Signal app backup messages?

Android users get the encrypted backup of chats on Signal. These backups are coded with a unique passphrase that ensures that only the user can access their messages. Moreover, these files are locally stored hence preserving your privacy & security.

Who is the owner of Signal app?

The end-to-end encrypted messaging service Signal was launched in     2014. On 21 February 2018, Moxie Marlinspike and WhatsApp co-founder Brian Acton announced the formation of the Signal Technology Foundation, a 501(c)(3) nonprofit organization whose mission is “to support, accelerate, and broaden Signal’s mission of making private communication accessible and ubiquitous”. Acton started the foundation with $50 million in funding after leaving WhatsApp’s parent company Facebook in September 2017.According to the announcement, Acton is the foundation’s executive chairman and Marlinspike continues as the CEO of Signal Messenger. As of 2020, Signal ran entirely on donations, as a nonprofit.

How can I use the Signal app?

You can download Signal app from the Apple App Store or Google PlayStore. Further, you need to give the requisite permissions, enter your phone number, after which you will receive a verification code. Validate the same, and then set up your profile by providing your name and setting the photo, and setting a PIN.

Does Signal app require your phone number?

Yes, after installation, you have to enter your phone number just like WhatsApp to use the Signal app.

Since Signal is owned by non-profit organisation, you can expect your phone number to stay private and safe.

How can I see last seen in Signal app?

No, you can’t see the last seen of a contact in the Signal app.

Can I transfer WhatsApp chats to Signal app?

WhatsApp groups can be moved to Signal through link sharing. However, you cannot transfer WhatsApp chats to Signal. Moreover, sharing messages and making calls is only possible if both sender and receiver have Signal app.

For more info – How to Move WhatsApp Groups to Signal

Does Signal have disappearing messages feature?

Yes, Signal app has disappearing messages feature. To access this feature, users can set their message timer from 5 seconds to 1 week.

So, if data privacy, encryption and security matters to you –

Get the Signal App now and make all your communications secure!

Download : Signal Private Messenger Now!


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