Bbpf
This app is very helpful. It is shocking how changing some fields just a few percentage points can make or break the end result. Highly recommended.
No real user friendly
Lots of abbreviations like R.... and T..... Whatever that means? The calculations seemed way off guessing at what they wanted. Not usable in my opinion. Sorry. Just Google one that is on line for simple inputs.
Helpful App
I found this application very helpful and easy to use. While the interface may not look fancy, it still has very impressive functionality. It also covers a lot more categories than other calculators I've tried. It is definitely worth the pay.