[iPhone God App] It was found using the Vehicle Clinometer / Tilt meter actually

Get the Original", Get Smittybilt
4x4 enthusiasts, Jeep owners, and Off Road drivers routinely face the risk of roll-over. This application can help reduce the risk by displaying a clinometer, also known as a tilt meter, using the accelerometers built into your device.

Displays Roll and Pitch gauges.
Any orientation
- Portrait or Landscape mode.
- Face-up or Edge up
- Set zero at any angle
Compass display for iPhone 3G, and higher.
Use magnetic or GPS heading with 3GS and higher.
Very smooth and realistic operation.

High resolution graphics
6 different vehicles to choose from,
including a photo realistic Wrangler JK.
5 different backgrounds
Infinitely adjustable colors
- Match your vehicle perfectly
Adjustable yellow and red zones for Roll and Pitch
Select among many different alert sounds
Different sounds for warning and danger zones
Pop-Up GPS information display provides
- Latitude, Longitude,
- Speed, Altitude,
- Heading.
Optionally disable auto-lock so the display stays on.