[iPhone God App] It was found using the iStalkr actually

iStalkr is a fun and easy magic trick, great for April Fool's Day or anytime. Use it to make your friends believe you can locate them by their mobile phone numbers.

Here's how it looks to a friend. Standing next to him, ask if he has his cell phone with him. If so, tell him that you have an app that can show you where he is. Start iStalkr, wait for the green light and press the Stalk button. Select his name from your Contacts and watch iStalkr return a map of where you (and he) are. Your friend may protest that iStalkr only draws a map of the present location. To prove this is not true, you press the Stalk! button again, select a friend who is not with you from your Contacts and watch iStalkr draw a map of that friend's home.

The trick is in iStalkr's large Stalk! button. On top of the Stalk! button are 3 invisible buttons. Depending on which one you press, you get 3 different behaviors. Press on the left edge of the Stalk! button and select a Contact and iStalkr will draw a map of your current location. Press in the middle of the Stalk! button and select a Contact and iStalkr will draw a map of that Contact's address. Press on the right edge of the Stalk! button and select a Contact and iStalkr! will return an error message.

The green light tells you that iStalkr knows its position well enough to draw a map of the current location. iStalkr will find your location using GPS or data services, anything that your device supports. When the light is red, your position is unknown and iStalkr cannot map your location.

iStalkr is easy and the trick is impossible to detect.
Try it today.