In additional to my job I develop Mac OS X and iPhone applications. I have the following application on the iOS App store:

HW inside

Description

Get more details about your device. What is my mac address? What is my external IP or my UUID. Developer additional get details like the type of the device or the cache size. If you need use it.

Features

• Device name, type and OS version
• Extenal IP
• Internal IP
• MAC address
• Universal Unique ID (UUID)
• Processor architecture and clock speed
• Memory size and L1/L2 cache size
• Supported OpenGL ES version

Screenshot

(App Store Link)

For support issue with these application please contact me.