App is basic and simple but works well to track hours for jobs. It's great that I can create a budget for my hours and materials, then compare it my actuals as I go. This helps me to make sure I'm on track to finish the job within my budget and make money. It could have a few more options that would be even better, but it's simple to use and still good at what it does. Also, I never had a problem saving my data or recalling it.