Would anyone know if there is a phone app or computer program out there that you can put in a few know yardages shot ( the drop ) and it will generate a drop chart curve from the data. I use a couple different ones that I put the bc, speed , etc in and it generates a chart and it will get me close but it’s not exactly on. It gets expensive going out and shooting from 500 yds to 1400 yds and writing down the MOA of drop to have a drop chart for hunting season.