I have just released "Search Grids" to the Apple App Store. The application simulates using a metal detector. There is a finder window in the upper right hand corner of the screen. When an object is found it lights up an arrow under that item in the finder. There are five environments created that you can take your character and his metal detector and find valuable items. When you pass over an object or find a object a sound is made. The higher the pitch in the sound the more valuable it is. When you enter an environment the application randomly creates 70 items for you to find. There are more hard to find items call trophy items and there are keys that are used to find chests. The normal stuff you can find are gold and silver rings, pennies, nickels, dimes, quarters and the ever so popular pull tabs. If you metal detecting trip gets cancelled because of extreme weather than you can throw your head phones on and search for things on your iPad. The app is only available for the iPad and can be found in App Store by searching the words "Search Grids". Have fun and keep on looking for treasure!