Bug: After syncing and removing some files between my PC and iOS, the BTS document folder on the iPhone still takes up 500MB, although according to the app no files are synced on the device. Autosync is off and the previously synced files have been deleted. Connecting the iPhone to my PC, iTunes also shows in the app documents section that BTS takes up 500MB on the device. I'm not sure if those are temp files that are not cleared correctly or what else to do except deleting the whole app. Any suggestions? Also, the one with the QR/name order thing. Request: Please leave the original image names from the photo roll instead of renaming them automatically by time/date. So annoying! If you do so to avoid name conflicts, just iterate the original file names. Otherwise, great software!