How I made a Tor-based messenger use 400% less battery (without breaking privacy)

How I Built a Tor-Native Messenger That Uses 400% Less Battery (Without Sacrificing Privacy) By abokenan444 – Solo developer, privacy advocate, and creator of Shield Messenger 📱 The Problem: Why Most "Private" Messengers Aren't Really Private When I started Shield Messenger, I asked myself a simple question: Why do even the most secure messengers still leak metadata? Signal, for example, encrypts your messages beautifully. But their servers still know: · Who you're talking to (even if they don't know what you're saying) · When you're talking (timing patterns) · Your IP address (unless you use a VPN) I wanted something different. A messenger that treats privacy as architecture, not a feature. The obvious answer was Tor. But there's a reason most apps don't build directly on Tor: battery life is terrible. 🔋 The Battery Nightmare: Why Tor Kills Your Phone When you run a Tor hidden service (which is how P2P messaging works), your phone has to maintain several persistent TCP connections to