“When you use Signal, your data is stored in encrypted form on your devices. The only information that is stored on the Signal servers for each account is the phone number you registered with, the date and time you joined the service, and the date you last logged on.”
When people make this statement I never understand it. My mother also keeps saying that she does want to deal with anymore apps than she has. What exactly does she mean by that. The app updates are automatic and the app just exists on the menu when not used. It is not like the app needs maintenance/tweaking to run