This app is great, but it would be even better if you could lock the app instead of individual folders. Also,
it would be good not to show the filenames of thumbnails and remove the space between thumbnails just like OneDrive. This would help make more space for more thumbnails to show in the screen. Finally, there needs to be a "delete icon" when viewing individual pictures in full screen.
PLEASE take into account my recommendations thanks!
Gabriel.Es about Cloud Gallery - Photo Manager for Dropbox, Google Drive, Facebook and Flickr