First time I opened the app... – Sex Positions Ultimate Review

...there was a popup button that said "Buy one thing and the ads will be removed." What an awful way to introduce your app to a prospective customer. I mean, I don't need this app. All of this information is readily available from multiple sources. If the app were convenient, or well-packaged, thus creating a pleasant interface for accessing said information, then maybe it might be worth spending some of my hard-earned money. Unfortunately, this is not the case. After that first popup, then the aforementioned ad popup, I was informed by iOS that this app needs to be updated and will not work with future iOS updates. That's not the kind of ecosystem I want for my apps. If I'm going to pay for free information, at the very least I expect to be able to use that information in the future. Don't waste your time. Wake up developer.
Review by HooRox on Sex Positions Ultimate.