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Fly Distance Helper
Diagonal distance for flying and swimming, rounded to the nearest 5 ft.
Why I made this app
A GM already has enough math to do at the table. Pythagoras isn't hard, but it gets tedious when you do it several times in a row. It's called fly distance, but it works just as well underwater.
Features
- Enter the horizontal and vertical distance, or step through them in 5 ft with − and +
- Result rounded to the nearest 5 ft, so it fits the grid
- History of earlier calculations
- Remembers your last values when you close the app
- Dark and light theme, follows your phone
- Free with a small ad; a one-time purchase removes it
