You are downloading the Dumbsmash AppxBundle file v2015.618.746.4746 for Windows Phone. Dumbsmash is a free and useful Entertainment app: Dubsmash is the best unofficial client for Dubsmash! 1. Choose your favorite sound on Dubsmash 2. Record yourself with the ... You can now download the offline AppxBundle file to install & try it.
Download Locations for Dumbsmash 2015.618.746.4746 AppxBundle file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline AppxBundle 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 Dumbsmash AppxBundle file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.