If you have this let us know what you think about it.

https://steffansoule.com/mdeck/

I'm curious too. Having looked at the screenshot, it doesn't seem to support Aronson stack. IF the maker of the app is reading, the app I'd buy without hesitation would help with calculations for the trick "Twice as Hard" from Try the Impossible as the math involved is so hard, it makes me wonder if anyone besides the late Simon Aronson can perform it. That man was a genius.