I agree, but I found an interesting and controversial article saying, that the "app explosion is over".
It says, that "the average global smartphone user downloads just 26 apps, a bit over 20 free apps, and a bit over 5 paid apps each. And that number didn’t change at all in the past 4 years. People are spending more and more time in those apps, although they don’t like to download a new one. So if you're making an app, it better be great enough to replace one of the apps your audience is already using."
You can read more about it here: http://www.businessinsider.com/average- ... 016-5?IR=T
What is your opinion on that?