This utility app claims to reward you in real time for guessing the next currency rate in just 5 minutes. An exciting premise, but that’s about it. After downloading and opening the app, you’re greeted with two options: Login and Signup. Kobi chose the Signup option but no matter how many combinations of usernames and passwords Kobi tried, the app refused to let him register. Frustrated, Kobi decided to try logging in instead. Yet, the check-in button wouldn’t budge, leaving Kobi feeling utterly let down.