I had six apps on Google Playstore several years back. They were free, no adverts or in-app tricks... Google removed them, since I didnt keep creating new versions. Oh well. But the API churn has become explicit neo-monoploy strategy. Google and Apple should be broken up. Two companies control all mobile software distribution - and restrict and block independent developers using all the classic tricks of monopolists. It's just nuts. No other industry is this concentrated. There is no innovation happening here. 15% smaller size? So what. This whole exercise is to maintain and extend control. Regardless of where one sits on the political spectrum, this is just "company store" monopolist tricksterism, and the solution is to dust off the old Anti-Trust laws and break this abusive entity into three or four seperate companies. "Trust Busting" is something both the Right and the Left can agree on. Break Google up. If - as a developer - you want to distribute your code as an .APK, then you and your customers should be able to make that choice. This current economic model is not only bogus - it is actually contrary to black-letter US law.