How to download dubsmash app
Go to google play
then search dubsmash app
then click to instal.
or just click this link to go directly to the link Dubsmash
This app is called dubsmash although you can do the opposite . Usually, dubbing is the alteration of the audio in a particular movie, either by translating it in your local language or putting a totally different audio. But in dubsmash app you lift the audio of a particular movie and put your own video on it. In a simplier term it is called lip synching.