You are downloading the Thunder Sounds XAP file v188.8.131.52 for Windows Phone. Thunder Sounds is a free and useful Health & Fitness app: Thunder sounds that help you relax and sleep better. Different rain sounds (nature sounds) help you and your children fall asleep faster. Our nature ... You can now download the offline XAP file to install & try it.
Download Locations for Thunder Sounds 184.108.40.206 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 Thunder Sounds XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.