Both are the tablets from different market segment with different specialties. If we talk about the major difference than iPad does everything, while Kindle remains focused on media consumption. Kindle is an alternative option of iPad, if you don't want to spend too much money or simply wants a smaller screen form factor.
An iPad (£399) Kindle (£89)
how to set kindle password on ipad
Yes,You can type on a kindle and kindle 3G. Its touch-screen and has a keyboard. Its like a IPad but on a IPad you can play games but on a kindle you can only read.
yes get the kindle app
The Kindle app on the iPad does not support collections or folders. Some other ebook apps such as Stanza do have a collections feature but they are not compatible with the DRM used on Kindle books.
The Kindle.
The iPad itself cannot be a book, but you can go to the App Store and download Kindle for the iPad free. Then you can purchase or choose free books for the Kindle app.
an i pad it can do many more thing than a kindle
iPad is far more popular.
It is not available for the iPad. It is available for the Kindle Fire.
Kindle has no camera. It's not an iPad. It's made for reading :)
If all you want to do is read books, get a Kindle. If you want to do email, games, books, videos, music etc. get an iPad.