 TEL AVIV, Israel--BUSINESS WIRE--ironSource NYSE: IS ironSource or the Company a leading business platform for the App Economy, today announced that it entered into an agreement to acquire the mobile advertising and app monetization company Tapjoy, Inc. Tapjoy. The acquisition is expected to strengthen the ironSource platform offering for mobile app and game developers through several areas of synergy: ironSource customers will be able to generate more revenue with greater access 