The authors of Shop Heroes said that the feature on the App Store after the release of iOS 9 is a “double-edged sword.”
In his interview with VentureBeat, CEO of Cloudcade studio Di Huang noted that due to problems in Apple’s latest mobile OS, his game lost about 58%.
“Getting promoted with iOS 9 was a double-edged sword. […] On the one hand, we got an influx of users, but at the same time there were problems with Game Center integration. We lost a group of our users, almost 58%, if I remember correctly. This happened due to the fact that users were losing their progress account due to iOS 9. […] Unfortunately, there was nothing we could do from our side, the problem was related to iOS 9 and the integration of iOS 9 Game Center. We couldn’t do anything to get the users back.”
About how many downloads Shop Heroes received thanks to the feature, Dee did not report.
A source: http://venturebeat.com