Pic togo for Flickr allows you to backup your photos on Flickr website.
Download from the developer's website

Additional links

Purchase at itunes.apple.com for
$1.99

Alternative apps

Boot Camp Backup
Boot Camp Backup
FREE
rating

Paragon Boot Camp Backup is the first backup solution for Mac OS.

DownloadAir
DownloadAir
FREE
rating

It helps you download pictures and videos from your Flickr account.

Pic Share It
Pic Share It
rating

Send movies and photos instantly to your iOS devices.

PixSteward
PixSteward
rating

PixSteward downloads and archives your Flickr pictures.

Free Flickr eXporter iPhoto Plugin
Free Flickr eXporter iPhoto
FREE
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Upload your iPhoto descriptions, titles, tags, and ratings on Flickr.