SealdaySealday press kit
Sealday is an iPhone app that turns a time capsule into a prediction game. Users seal guesses, a letter, photos and a voice note until a date, locked by the public drand beacon, then grade themselves on open day. This page lists the facts and short descriptions that writers can reuse.
What are the key facts?
Use these as written.
| Item | Fact |
|---|---|
| Name | Sealday |
| Platform | iPhone |
| Status | In development, not yet on the App Store |
| Languages | English, Russian |
| Price | Free download with optional Sealday Plus (weekly, annual with 7-day trial, lifetime) |
| Time lock | AES-256-GCM plus drand tlock (quicknet) |
| Accounts, ads, analytics | None |
| Developer | Independent developer, contact support@dziby.com |
What is the 50-word description?
Sealday is an iPhone app for time capsules built around predictions. Write guesses, add a letter, photos or a voice note, and lock them until a date. A public time beacon holds the key, so nobody can peek. On open day you grade each guess and share a scorecard.
What is the 100-word description?
Sealday is an iPhone time capsule app that treats predictions as the main content. You write guesses about a future date such as New Year or your birthday, add a letter, photos, a voice note and a "then" photo, then hold a wax seal to lock it all. The key comes from the drand public beacon on the open date, and Sealday has no servers, accounts or analytics. When the day comes you open the capsule in a short ceremony, mark each guess Called it, Kind of or Missed, and post cards. Tables let a group seal predictions on one phone and reveal them a year later.
Who makes Sealday?
Sealday is made by an independent developer. Contact: support@dziby.com.