Real-Time Sync: The Missing Piece in Cross-Platform LLM Chat Apps

While LLM chat apps now support Android, iOS, macOS, and Windows, they're still struggling with synchronisation - conversations often don't sync immediately when switching devices, requiring multiple restarts or lengthy waits. We need features other apps already have: a manual refresh button (like email), draft saving for interrupted work, a tagging system (like Pocket) for cataloguing chats, session state preservation, conflict resolution, offline queue mode, cross-device activity indicators, smart bandwidth management, and conversation pinning. These aren't revolutionary - they're basic features we use daily, and it's time LLM chat apps caught up to make cross-device workflows truly seamless.