I just keep mine in a simple Microsoft Word file. Delete the information when you sell a rifle, edit it if you add a new load for a particular rifle, etc.

I don't think it requires any special software or apps. I just record the bullet, powder charge, brass, primer, seating depth, and the die set up for sizing. Then add the velocity and relative accuracy. Doesn't take much time or effort.


A wise man is frequently humbled.