Travel Companion
DevAuto-track trips, split expenses, plan together
A travel app that automatically detects when you're on a trip and documents the journey. Collaborate with your travel group via chat, split expenses in multiple currencies, share packing lists, and vote on plans — all offline-first with sync when you're back online.
Features
Track
Automatic trip detection when you travel more than 50km from home
Records locations, photos, and timestamps along the way
Collaborate
Group chat with emoji reactions for trip coordination
Expense splitting with multi-currency support (EUR, USD, GBP, and more)
Shared packing lists with templates and group polls
Revisit
Trip timeline with photos and locations
Offline-first — works without internet, syncs when ready
Tech Stack
KotlinKMPCompose MultiplatformSQLDelightKtorFastifyPostgreSQL