![]() Users can communicate in a variety of ways, including texts and video calls, with the security of end-to-end encryption. Signal is a popular messaging app for those looking for enhanced privacy and security. How children and young people use the app The minimum age restriction for Signal users is 13 however, Signal does not have any rigorous age verification methods.įind out more about age ratings in our ‘ A parent and carer’s guide to age ratings of apps and games’. Users need a UK mobile number to set up an account and it now allows users to change their mobile number without it having an effect on their existing chats and messages. A key feature of Signal is the privacy it offers to its users, where conversations are kept secure through end-to-end encryption and the app developers make the promise of no advertising or tracking. Users can use the built-in image editing tool when sending pictures or designing encrypted sticker packs, and they can even customise alerts for each contact. The app allows users to send messages or make calls to their phone contacts either individually or in group chats. Signal is a free instant messaging app that allows its users to communicate via text, video and audio calls.
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