RAW viewer for Ipad

I currently having a Transformer Prime (Android) for work which is brillant and have been using CR2 for viewing Canon RAW files.  Amazingly fast and so easy to use.  However I am thinking of getting an Ipad Mini for personal use, especially when travelling, and I would like to be able to download and view my RAW photos only so I can quickly check on the camera and user that all is in order and show others what was taken, they would then be deleted.

What program(s) would you recommend for downloading and viewing on the Ipad?

Remember this is to view only.  Backup is done on a Hyperdrive and the SD card is locked and stored, editing is done back home.  I don't want to get myself a Transformer Prime as the size and weight of the Ipad Mini attracts me and I would like to use another program unrelated to photography which is only available for the Ipad.

Thanks Gelbvieh