What apps are capable of accessing the card on the card reader when you plug it into your iPad?
Basically, any app can access the files on the card in the card reader or on an external disk. Using the file picker a user can navigate the iPad storage and any attached storage from SD Card to NAS.
In ShutterSnitch, I use ‘tool menu->import images->files’ to import photos from a SD Card into ShutterSnitch.
Cascable, only provides an option to link to existing folders on the iPad, so I copy the files there first.
Pixelmator Photo, lets you toggle the sidebar for browsing your Photos Library or the iPad’s storage and connected devices.
PhotoMechanic for iPad does not need to have all the bells and whistles from the desktop version, I do not use most of them :
- view the files in selected folders, I group them beforehand
- select the keepers
- apply IPTC template
- batch rename files