You are downloading the Violin Tuner XAP file v1.1.1.2 for Windows Phone. Violin Tuner is a free and useful Music app: HugeStar Violin Tuner, so you can easily use the mobile phone to do tuning for your violin. Easy to use, precise instructions, it is your powerful ... You can now download the offline XAP file to install & try it.
Download Locations for Violin Tuner 1.1.1.2 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 Violin Tuner XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.