Yes it's the same on the nexus 7 ,no option to move Apps.But i use nexus media importer(no ROOTING) to connect my 64Gb SanDisk ultra via OTG cable so i have 73Gb total Usable storage when i leave the house + 3gb on dropbox for all my ebooks which are accessed via moon+reader pro.
I can also copy over files from my memory card to the internal storage.
Video
https://www.youtube.com/watch?featur...v=fZ7nlsAYZ2o#!
google play store
https://play.google.com/store/apps/d...importer&hl=en