External Keyboard App- Use your iPhone as a keyboard for iPad
The iPad is definitely a great keyboard with well-designed and very easy to use. With iOS5 also was made a new enhancement that allows you to literally split the keyboard into two parts to facilitate the writing when the device is placed in an upright position. External Keyboard , albeit only within the application itself, allows the use of iPhone as a keyboard ever.
As mentioned only works from the same, so it's not a real keyboard. The operation is very simple: it will, in fact, simply download the application on both devices (Universal version) and connect via WiFi or Bluetooth.
Within the application you created a good web browser, and an email client. You can respond freely and then check your mail and check your favorite sites controlling the IPAD directly from your iPhone.