At the level of Google, Facebook, Amazon, Instagram, Twitter? No, it hasn't. But there are apps like Paytm, Ola Cabs which work in few other countries than India (It's fine if you haven't heard of these apps, because AFAIK they aren't in the US, or most of Western Europe for that matter. But some apps did get big enough to be implemented in other countries).

Also if we're going by that then there are hardly 5 countries out of 195 whose apps are used worldwide.

Your point being? And how does that relate with this?