New York City startup Slidejoy has been acquired by South Korean competitor Buzzvil. Both companies offer a way for Android users to earn rewards in exchange for allowing ads on their lockscreens —
Slidejoy, a startup that rewards users for putting news and advertising on their Android lockscreens, has unveiled a more comprehensive newsreading experience.
Co-founder Sanghoon Kwak led the deve
While some among the handful of startups exploiting the revenue-generating opportunities that come from using an Android phone’s lock screen as an advertising medium have since refocused their e