WD Photo app - Pictures seems to be doubled in the database

Community Archives WD Photos
3

…well it is not double on my iphone - it must be double on the mbl, cause when i checked it on my ipod touch by installing the app and look at the pics - they appeared double as well.

so there is a database created by the mbl which does not update proper - therefor i would like to delete it and recalculate all pics again.