This powerful app includes all the features of Sporty's traditional E6B, including 23 aviation functions, 18 conversions and complete timer features.

The app's user-friendly design makes calculations fast and easy. Each function can be selected from a plain English list, and the app prompts the user for information as it goes. Plus, entries are saved from previous calculations, so there's no need to re-enter data. Calculating weight and balance is especially easy, with a dedicated page for adding new passengers, fuel or baggage.

Sporty's E6B app makes quick work of navigational, weight and balance, or fuel problems, and is a favorite of student pilots. But it also includes a number of features that are useful for experienced pilots, like Top of Descent, Specific Range and Planned Mach #.

The timer can be set to count up or count down, so it is perfect for timing approaches, holds or switching fuel tanks. There is also a clock function that shows Home, Local and Zulu time.