You are downloading the TwittStats XAP file v18.104.22.168 for Windows Phone. TwittStats is a free and useful Social app: Want to know who follows and who unfollow you on twitter?With TwittStats you can discover all changes on your followers and ... You can now download the offline XAP file to install & try it.
Download Locations for TwittStats 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 TwittStats XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.