The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Apps by Erik:
Bulk Delete enables you to quickly delete photos and video from your camera roll. Have a bunch of old or blurry photos needing to be removed from your library? Have many multiples of similar photos? Have your kids found your phone and taken 3,000+ photos of the carpet and walls? Bulk Delete will make cleaning up your camera roll/library quick and easy.- Super Fast SelectionSelect photos and videos with a tap or use two fingers and swipe to quickly select many at once.- Time Based DeletesQuickly select and delete photos and/or video that were taken based on a selected time range: In the Last Hour, Today, Last 7 Days, Last 30 Days. You can also choose to Delete Everything in your library.*Remember to empty the "Recently Deleted" album in your Photos app if you want to free up your disk space.