You can invite someone to Signal using the "Invite Friends" menu in the app, which will send a text message or email.

Rich Communication Services (RCS) was introduced as a successor to traditional SMS (Short Message Service) and MMS (Multimedia Messaging Service), promising a modern, feature-rich messaging experience ...

Remembering to send that perfect message at just the right time can be challenging. If you're an Android phone user, you can schedule your texts so you're always on your game. I love scheduling texts ...