A good beta version
A bit expensive for an app where you have to spend hours writing XML-code for your own plane. If you dont know how to or dont want to learn - STAY CLEAR! When you have written a checklist, it should be able to set it to default. There should also be an online library where users could upload their checklists and save other lots of work. But otherwise, it does the job well, and the layout is easily understandable.
