Users can take a series of polls about their friends. The catch is that all of the questions are positive and teenagers to send each other complimentary messages.
TBH only launched this summer in a few U.S. states but it has already been downloaded over 5 million times and 150 million messages have already been sent on the app. TBH can be downloaded for free and the app currently has no plans to monetize itself.
The acquisition means Facebook owns three of the top 5 most downloaded free apps on the U.S. app store.
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