DMT

Title: Looking for Android testers for an invite-only private messaging app

Hi everyone,

I’m looking for Android users willing to test DMT, an early-stage private communication app built around one basic rule:

No invitation means no contact.

DMT does not use public profiles, phone number discovery or messages from strangers. Connections are created through single-use, time-limited QR, NFC or private token invitations.

The current Android build includes encrypted messaging and attachments, trusted contacts, automatic message expiry, PIN and fingerprint protection, multiple selected recipients and an emergency alarm feature.

I’m especially looking for feedback on:

• APK installation and onboarding
• Invitation and pairing
• Adding trusted contacts
• Sending messages and images
• Message expiry
• PIN and fingerprint protection
• Notification and alarm behaviour
• Anything confusing or unreliable

APK, verification information and project documentation:
https://digitalmorsetalk.xyz

This is an early testing build, so honest and detailed feedback is genuinely useful.