Coming from a firearm nut Ive used A LOT of gun simulator apps, most of them are the high quality ones like iGun Pro Original (and HD), Gun Club 2, Gun Club 3, you name it, Ive tried them all (gun sim including gun building). The high quality ones are amazing but Weaphones is absolutely amazing. It has quality graphics and is INCREDIBLY interactive. Most of the listed gun sim apps are great in their own ways but one thing they all seem to lack is interactivity, they either dont have it or they dont have enough of it. Weaphones allows you to manually lock back the slide on the pistols without the magazine inserted, lock back the bolt on rifles, etc. Anything you can do on the real steel rifle, you can do here (well most). Final words, i wish Weaphones could have some of the guns from the first Weaphones. MOAR GUNS! If you love firearms as much as the next guy and actually have experience, and know a thing or two NOT from Call of Duty, give it a go.