Future Self Letters

Future Self Letters lets you write messages to your future self and open them at a later date.

Main features:
- Create a titled message to your future self.
- Choose how long to wait before the message can be opened (for example 1 month, 3 months, 6 months, 1 year, or a custom date).
- See a list of messages that are still waiting to be opened.
- Open a message after its unlock date and read what you wrote in the past.
- View opened messages in an archive for later reflection.
- Delete messages you no longer want to keep.