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RCS Secure Relay

7.9
mobile profitable added: Sunday May 2026 08:55

A cross-platform messaging relay service ensuring end-to-end encryption for RCS messages between Android and iOS devices, even with carrier inconsistencies. It dynamically adapts to carrier support and provides a fallback encrypted channel if native RCS E2EE is unavailable.

220h
mvp estimate
7.9
viability grade
10
views

technology stack

Rust NodeJS Difficult Medium

inspired by

iPhone-Android RCS Conversations Are End-To-End Encrypted