World of Guns is something that actually came to me from Steam. For one thing, it's free. So I decided to download the app, and I instantly liked it. Since it was apparent that there was DLC (no surprise there), I bought the entire DLC library. For only $100 plus change (got it when the life time pass was on sale), it's worth it. I also felt less ripped off because this app didn't need to do anything stupid like purchase additional Steam games. One downside is that the trading cards are only given to you when you purchase XP (the game's equivalant to iGun's coins) or credits. To some, this isn't a bad thing, as it can get you other firearms faster, but on the other hand, your Steam wallet will go dry faster. So I did the smart thing and buy the lifetime pass. After spending an hour, I loved the app. This app won my interest faster than iGun Pro because of the level of interactivity.
Winner: World of Guns
World of Guns' graphics are also nothing special. The guns also look like their real life counter parts. The most obvious difference is that iGun is in the second dimension, while World of Guns is in a third dimension. World of Guns also have unique backgrounds to set your atmosphere in while you are tinkering with the firearm. One issue I had with World of Guns is that finding the firearm you want isn't very well laid out. You have to move the whole map around to find the firearm you want. The map itself looks very lifeless and unappealing. The developers should've taken a cue from iGun and make an interactive armory.One feature that this app has that iGun doesn't is that you can apply designs to the firearm of your choosing. This app goes one step farther by allowing you to set decals, letters, skins, etc. to the firearm of your choice, and then upload to the Steam workshop.
Winner: World of Guns
World of Guns' sound on their fire arms also sound fake and share the same sound across several fire arms. The background music from this app is also uninteresting and flat. The only way to truly enjoy the sound of World of Guns is to turn the music off.
iGun Pro's sound is actually something worth noting. No two guns sound alike, and sound more like their real life counter parts. And with no background music to distract you, iGun Pro is the ideal app for realistic sounding guns.
Winner: iGun Pro