The Play Store on Android.
More specifically your question is like asking what if you have a car that requires diesel, what substitute is available to let you use cheaper gasoline?
More specifically your question is like asking what if you have a car that requires diesel, what substitute is available to let you use cheaper gasoline?
Yea defining the market is 95% of anti trust cases. But asking yourself 'if Microsoft did what Apple is doing' should be enough to show at some point, it is a market.
It's like asking what the available substitute is for diesel fuel from Shell, to which the answer is diesel fuel from Chevron, BP, Sunoco, etc.
So now what are the available substitutes for distributing apps to devices that require iOS apps and can't run Android apps?