Show HN: Where" is an E2EE realtime location sharing app for iOS and Android

Category: security

Tags: e2ee, location-sharing, kotlin-multiplatform

Score: 7.0/10 (Innovation: 7, Technical: 8, Documentation: 7, Utility: 6)

Where is a cross-platform, end-to-end encrypted real-time location sharing app built with Kotlin Multiplatform. It uses a Double Ratchet encryption protocol and anonymous tokens to ensure privacy, making it a novel combination of E2EE and location sharing. The project is interesting for its strong privacy focus and multi-module architecture.

Target audience: mobile developers, privacy-conscious users

Repository: https://where.af0.net/ · Kotlin · MIT

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