You are downloading the Spark Timer AppXBundle file v2015.413.2036.154 for Windows Phone. Spark Timer is a free Health & Fitness App: The Spark Timer is a customizable and accurate gym timer perfect for your gym needs. This is the best timer for Windows and works great on laptops, tablets and. You can now download the offline AppXBundle package file to install & try it.
Download Locations for Spark Timer 2015.413.2036.154 AppXBundle file
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Spark Timer AppXBundle file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.