https://wccftech.com/signal-is-currently-testing-a-new-cryptocurrency-payment-feature/

Signal is among the apps at the top of their game and is constantly focusing on releasing new features that only work towards improving the overall security. The app has started to roll out a new feature that will allow the users to send money to one and the other using MobileCoin.

Currently, this cryptocurrency payment option in Signal will be available only to users in the U.K. It will be available to both iOS and Android users. Signal is taking a step further than the competition and adding integrated support for the cryptocurrency MobileCoin.