Applift buys Singapore-based mobile ad buying platform Bidstalk Visual of Bidstalk website Shiwen Yap June 1, 2015 PremiumMobile app marketing platform AppLift announced that it had bought Singapore-based mobile ad buying site Bidstalk. Both companies did not disclose deal terms. Continue reading this story with a subscription to DealStreetAsia. Subscribe Already a subscriber? Log in Should your colleagues be reading this article too? Contact us for corporate subscriptions at firstname.lastname@example.org.