TripWallet helps travelers manage their budget across multiple currencies with AI. Log expenses by typing naturally ("coffee $4.50"), scan receipts with your camera, and get a full AI retrospective when your trip ends. ✈️ First trip: free with all features 💱 Auto exchange rates — any currency 📍 See all expenses on a map 📊 Spending stats and PDF export 🔒 All data stays on your device — no account needed