You are downloading the Follower Spy XAP file v18.104.22.168 for Windows Phone. Follower Spy is a free and useful Social app: ** (11/5/2014) PLEASE READ! This app hasn't been updated since my first upload over 2 years ago. I didn't even realize it was still in the store. ... You can now download the offline XAP file to install & try it.
Download Locations for Follower Spy 22.214.171.124 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Follower Spy XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.