I might be in the neighborhood of 60% or 70% ding.
I usually don't miss by much when i do though. Some days that's more punishing then others though.
Even if some program could offer to ding 100% I'm not so sure it would help that much, but I somehow doubt any program could do that anyways.
I recall reading a forum somewhere where a program like that was tested, maybe wgtls, and the report was not good and the program did not deliver as promised.
No program is going to chip, pitch and putt for you.
You want to get better, practice, read, learn, practice some more, know your clubs and balls and what the wind will do, plain and simple. And most important, putt well.