In January, I'm going to be upgrading my rack systems to get something a little more efficient. Better racks + better thermostat = better record keeping system. I'm also going to be updating my name tags with QRS codes. I'll probably be downloading this app so I can manage things on my phone in case I don't have my hard-copy record book right next to me. Right now, I'm just using iHerp and I like it. I just can't have QRS codes for my snakes nor can I keep the info on my phone using iHerp. I'd say go for it! I know there are a couple of people on here that use it and if I remember correctly, they like it!