Reliquum

Sealed letters across time

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Reliquum is a vault for letters across time. Seal a letter, a voice note, a photo, or a video for the person you'll be — in a year, a decade, or the next time you stand somewhere that matters. — KEY FEATURES — Seal Compose a letter, record audio, capture a photo or video. Address it to your future self, or to someone else. Unlock condition Choose a date and time, or pin a place on the map. The relic stays encrypted on your iPhone and unreadable until the moment arrives — even to you. Reveal When the moment comes, Reliquum guides you through a slow, ceremonial reveal. Hold to break the seal, then read. Share with someone Seal a letter for a friend, a partner, a child. Hand them the encrypted file through iMessage, AirDrop, Mail, or any share sheet. A short code, exchanged out of band, unlocks the file on their end. Find what matters A search field, simple filters, and a drafts section let you slip back to a thought from last week without scrolling through a year. Private by design Everything stays on your device, encrypted with hardware-backed keys and gated by Face ID. No account. No server. No analytics. Optional iCloud Backup (off by default) lets you migrate to a new device — iCloud Drive only ever holds encrypted content. — USE — Reliquum is intended for personal use only. It is not intended for professional use. — TERMS OF USE (EULA) — By downloading Reliquum, you agree to Apple's Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

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A small, quiet update. Beneath the surface we steadied a few things and smoothed the last rough edges, so every relic seals and opens a little more surely. Nothing new to learn — just your vault, resting a bit easier.

Version 1.1.1

The developer, Jean-Baptiste Meyer, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • VoiceOver

      • Voice Control

      • Larger Text

      • Dark Interface

      • Differentiate Without Color Alone

      • Reduced Motion

    Information

    Seller
    • Jean-Baptiste Meyer
    Size
    • 18.4 MB
    Category
    • Lifestyle
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 3 more
    • English, French, Italian, Spanish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Jean-Baptiste Meyer
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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