You land in Barcelona, grab a coffee for €4, a taxi to the hotel for €25, tapas for €38. By day three, you have no idea where your cash went. The ATM receipt is crumpled, the credit card app shows a number you don’t recognize, and you’re eating instant noodles to compensate. That’s the exact moment you need a budget app that works offline, handles multiple currencies, and doesn’t require a spreadsheet degree. Here are the seven that actually deliver. What Makes a Travel Budget App Different from a Regular One Most personal finance apps are built for people who…