You are downloading the CueBrain XAP file v18.104.22.168 for Windows Phone. CueBrain is a free and useful Education app: Learn language vocabulary the fun and easy way using interactive flash cards (cue cards). Perfect for travel and study. Features:* ... You can now download the offline XAP file to install & try it.
Download Locations for CueBrain 22.214.171.124 XAP file
To try to install it manually from an SD card, you should choose one of the server location above to get the offline CueBrain XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.