I use it. It is a 'good' software but right now there are some glitches and things that make it a little bit difficult to use on a large scale. My suggestion is if you have a few animals get the free version and rock on. I've put in ticket on the glitches and it seems their answer is "It's a known problem we hope to have corrected in the future". Well that's great but when I can't print a price list, or have a way to separate my breeders from my for sale babies when choosing a sire and dam for breeding its a problem. I don't what to scroll through 500 animals to find the one Pastel enchi that bred that female. Also there are things that are available in the all animals tab that isn't in the species specific tabs I should have to go through all my animals to print a cage card for one ball python.

Like I said use the free version if you have only a few animals till they get these problems corrected.