I am investigating about a standalone DBMS for iPad with the following requirements:

(1) Create databases on iPad
(2) Availability of field type 'media' to insert images and PDFs (iWork-Documents would be highly appreciated)
(3) Create queries
(4) Print results
(5) Automatic or on demand syncing across iOS-Devices via iCloud or other storage providers like Dropbox, Box, etc.

I tried Bento (FileMaker) and Access (Impathic) but these apps did not nearly meet the requirements.

Most of the app descriptions in the App Store are useless for me because its always a question of the featured details. So please reply with any suggestion only if you use the app yourself and recommend it.