What a joke of an app for foreigners or tourist visiting
Me and my wife tried to download the app and register with no luck. If you don’t have a phone number from Korea best of luck to you. This is a joke, even though I want to pay in cash I’m not able to, even thought I want to pay with the app I’m unable to register and that is all after I had to use a translating app and screenshot each screen so I can understand the instructions. Do better! I can’t be the only foreigner with this issue. Embarrassing leaving money on the table. Luckily my bus driver understood and let me and my wife ride for free and would accept cash or any money. Honestly do better!