How to transfer pictures from my Nikon camera to my iPod?

I have a Nikon camera L820 and I was wondering if there was an app to transfer the pictures from my camera to iPod?

No, there's no app as the camera does not have Wi-Fi or Bluetooth. You will need to either transfer through a PC or buy the Camera Connection kit from Apple, which is much less hassle.

Seems that you need to first export the pictures from your camera to your computer first.

You can't transfer pictures straight from Camera to iPod. You have to copy the pictures from your Nikon to computer first, and then use iTunes to re-sync the pictures to your iPod. If you don't know how to use iTunes, this iTunes alternative can upload songs, videos and photos to iPod easily.