RCLogbook!

Be sure to check out http://www.clevertangerine.com, look over the users guide, ask us RCLogbook does many things that some of the reviews claim it does not (for example, logging without the timer, having to shake the device to operate the timer, etc).RCLogbook is an iOS application designed by an RC pilot for RC modelers who need a convenient and effortless logging solution for their RC models and batteries. Once you enter some basic information about your models and batteries (such as names, capacities, photos, propellers, and so on), RCLogbbok takes over to help you capture and edit information on flights (or races) such as the total time, location, notes, or average current draw. Worth A Closer Look, Model Aviation