I just did a short Data analysis on different Social Apps on the Steem Network (Dtube, Dsound, Zappl, Steepshot and Busy.org).
If you want to look at a Deep Steemit Big Data Analysis => Steemit Statistics & Big Data: 🚀 End of November Update 🚀
Google Trends for Busy.org, Zappl and Steepshot
Google Trend is an Indice based on 100, which means that 100 represents the week when most people searched for "Steemit" on Google.
Google Trends for dtube and dsound
These are the 2 most successful projects in term of Google Trends are dtube and dsound
DSound is clearly the most successful Steemit derived Social media Platform.
Dtube monthly visits !
In November, 444k visits were registered on its website! This is 4x more than the previous month. This platform is growing and should continue to attract new Steemians.