Apple has reportedly made widespread ranking changes across the App Store leading to an average ranking change for iPhone apps of 41.5 positions. Mobiledevhq says that is 8x the change they normally see. When looking at their 30,000 keyword sample taken daily, 40% of all apps that ranked for those keywords changed at least 20 ranking positions. iPad apps had an average … [Read more...] about Apple Makes Widespread Ranking Changes Across App Store