Same here, dog slow on same version (8.1.352228). After loading, I cannot use it for 30 secs. Then, when creating a note of receipts, takes 20-30 secs for each receipt to be added to the note; I'm left with my iPhone hovering over the next receipt, waiting for Evernote to store the previous and make the camera ready. All my other apps are behaving normally. I have 35 Notebooks containing 235 Notes. Small.