First of all the app was release free of charge so nobody is out any money. Second, this is a private business. Do you suggest that the government should step

First of all the app was release free of charge so nobody is out any money. Second, this is a private business. Do you suggest that the government should step in and force a business never to stop offering any of its products? That "Hello world" website you wrote a few years ago to learn Ruby? Sorry, you must pay hosting costs in perpetuity for that because somebody would be inconvenienced by its disappearance. Soviet Russia called; it wants its ideology back.