TRI1 SPACE

Encrypted messaging and calls

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Private messaging with no phone number and no email. Your keys are created on your device and stay there. Encrypted chats, Video calls, Voice calls, and rooms. TRI1 Space is a private messenger built on a simple idea: your identity should belong to you, not to a database. There is no phone number. No email. No password. When you first open TRI1, your device generates a cryptographic identity and keeps the private keys on the device. You share only your public ID, and that is all anyone needs to reach you. END-TO-END ENCRYPTED Messages, voice notes, photos, videos, and files are encrypted on your device and decrypted on theirs. Voice and video calls are peer-to-peer and encrypted in transit. MESSAGING - Direct chats and group rooms - Reply, forward, star, pin, and delete for everyone - Emoji reactions - Voice notes and media sharing - Disappearing messages, set per conversation - Search inside a conversation - Screenshot alerts, so you know if someone captures your chat CALLS - One-to-one voice and video - Group calls in rooms - Picture-in-Picture, so a video call keeps running while you use another app - Quality adapts to your connection instead of freezing PRIVACY BY DEFAULT - Private keys are generated and stored on your device - Block screenshots of the app entirely, if you want to - Control who can see your last seen, profile photo, and whether you are discoverable - Block and report, built in YOUR PUBLIC PAGE Create a shareable page and QR code for your personal or business profile, so people can find and message you without you handing out a phone number. TRI1 Space is designed to align with GDPR principles and modern security practice.

Ratings & Reviews

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The developer, TRI1 Space Technologies Inc., 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 Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • User Content
    • Identifiers

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Diagnostics

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

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • TRI1 SPACE TECHNOLOGIES INC
Size
  • 75.7 MB
Category
  • Social Networking
Compatibility
Requires iOS 16.4 or later.
  • iPhone
    Requires iOS 16.4 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
Languages
  • English
Age Rating
13+
  • 13+
  • Learn More
  • Contains
    Messaging and Chat
    User-Generated Content
Copyright
  • © 2026 TRI1 Space Technologies Inc.
  • Developer Website
  • Privacy Policy