Great but has some limitations Not sure if it even still applies to this version  because I deleted some of my more useless media files long time ago  but it used to have some limitation on number of media files (something to do with either Android or some types of storage iirc  which only allows you about 40 000 files (not sure if this was the exact number) in one folder)  which could be easily fixed by Ankidroid creating additional media folders when you reach the maximum number of files per media folder. Apart from this  great app.
March 19 2016