Reliquum

Write a letter to your future self or someone you care about. Add a photo, audio or video, then seal it until a date or a place you choose. Reliquum keeps those memories private until their moment arrives.

Handwrite a personal letter on a supported device, choose your paper and ink, and read it on iPhone or iPad. Save a draft and return when the words come.

Your first three relics are free. A single lifetime purchase unlocks unlimited relics, with no subscription. No account or analytics. Optional iCloud backup stores encrypted copies, including drafts, and is off by default.

For personal use only. Apple’s Standard End User License Agreement applies:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/