Apple recently began cracking down on fake reviews in the App Store, a widespread problem that can affect both App Store rankings and Top Charts. According to research done by TechCrunch, Apple appears to have started removing false reviews earlier this year. One app, Better Fonts Free, which is described by TechCrunch as “spammy,” saw thousands of its June ratings disappear overnight. While the app has just 4,000 reviews at the current point in time, it previously had more than 20,000. Developers have no way to remove reviews, which means the fake reviews were pulled by Apple.