So my buddy and I were hunting in the hill country outside of town the other day, and hadnt seen a dang thing in three hours. After rolling back to our cars to shuck out of our heavy insulated camo we took a ride around one last time on his atv to see if we saw anything armed with nothing but a shotgun. As we approached one of our feeding areas he saw two does sitting literally feet from where I had been hunting all am, and they were looking right at us. Feeling like idiots for being so loud, I immediately remembered I had downloaded this app while I was bored in the blind earlier that morning, and started playing the estrus bleat and buck grunt sounds. They stood there while I literally walked up on them, and one gave me a broadsided shot from 50 yds away. I dropped her w a shot of 00 Buck, and laughed all the way to my car for killing a deer after I had used calls from my iPhone. This thing works, it's hilarious and awesome. Download it.