Will letters disappear?
Letters are meant to stay with your account experience. Avoid clearing app data, uninstalling without sign-in details, or sharing accounts.
Privacy mindset
Write sincerely, but treat letters like real mail: do not include passwords or financial codes.
Device changes
Sign in on your new device so history and sealed capsules continue with you.
If something looks wrong
Confirm you are on the correct account, check network, and revisit FAQ or support channels listed in the app.
FAQ
Are my letters private?
Treat them as private correspondence. Use a strong password and never share login access.
Does uninstalling delete everything?
Local app data may be removed. Account-backed content depends on signing back in—keep credentials safe.