Lantis – Encrypted Communication Messenger

Lantis is a cross-platform mobile application designed to solve modern privacy paradoxes: high costs and lack of message control. Unlike standard messaging apps, Lantis introduces a "Block" economy, a utility-based system where users purchase flexible resources rather than rigid monthly subscriptions, paired with a lightweight landing page for conversion.

Client Lantis

Challenge

Users faced rigid, wasteful subscriptions, on-device data vulnerability, and high international calling costs, with no true discretion or control over how long their messages lasted.

    Deleted messages remained recoverable from phone storage, sensitive files lacked a secure off-device vault, and users couldn't set custom lifespans for their messages or keep the app discreet on their home screen.

Features

    iOS & Android AppEncrypted VaultBlock Economy MarketplaceReal-Time CommunicationEnd-to-End EncryptionInternational VoIP CallingMessage Expiry Control

Technologies & Stack

    Nexus Hybrids Stack Javascript
    Javascript
    Nexus Hybrids Stack Node Js
    Node Js
    Nexus Hybrids Stack React Native
    React Native
    Nexus Hybrids Stack Tailwind
    Tailwind
    Nexus Hybrids Stack CSS
    CSS
    Nexus Hybrids Stack HTML
    HTML

Solution

We built Lantis to flip the script on traditional telecom, letting users mix and match exactly what they need. Messages disappear on user-defined timers, data is stored off-device in an encrypted cloud vault, the app hides as a utility folder for discretion, and international calling costs up to 70% less than standard rates.

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