Jean Elchinger <jean.elchinger@gmail.com> writes:

I'm looking for an apps we could leave a text, photos or video message that the friend will see later.

Leave it where, though? That would depend on the capabilities of the recipient's SIP service, no? -- \ “If we listen only to those who are like us, we will squander | `\ the great opportunity before us: To live together peacefully in | _o__) a world of unresolved differences.” —David Weinberger | Ben Finney