M

Hi Product Hunt! 👋 I'm M. I've worked in advertising for 20 years, making campaigns for car giants and banks. I also built a few startups. But today I just want to share a tiny app I made because I was annoyed. The idea for Currencie hit me during a recent family trip to China. When you are navigating foreign cities, roaming data is often expensive, restricted, or completely drops out right...