This Week in Apps: Instagram restricts teens’ accounts, Elon Musk criticizes App Store fees, Google Play’s new policies
7:40am PDT - July 31st, 2021 epic - TechCrunchWelcome back to This Week in Apps, the weekly TechCrunch series that recaps the latest in mobile OS news, mobile applications and the overall app economy. The app industry continues to grow, with a record 218 billion downloads and $143 billion in global consu…