EECON (app.eecon) on Google Play
Tired of using lookup tables? Try out EECON for looking up those factors.This app is designed to allow quick lookup of the F/A, F/P, and A/P factors and vice versa. Simply enter in the percentage (in fractional amount such as .1 for 10%), and then the number of periods, Finally hit calculate, and the app will give you a factor.