It creates phantom shifts I don't enter into the app causing me to have 2 different shifts for the same day causing me great confusion and frustration trying to figure out what hours I actually worked!!! One day, all my hours were gone, deleted for no reason! I was stuck trying to remember all those days that I worked. I lost 1 month worth of mileage! Emailed the developers for help but never got a response! That was the last straw I downloaded and tried another app that I am very happy with!!