Are there any statistics on how often users update applications on smartphones?

Question

Android

Good afternoon!
Tell me, is there any statistics on how often users update applications on smartphones?
That is, when developing an application, is it worth counting on the fact that the vast majority will install applications for applications (if they will use them, of course)?

Answer 1

On iOS, almost without exception, everything is updated. On Google Play, a little less and a little slower. But there is nothing to worry about, you can safely count on what will be updated.

Answer 2

I join @Lerg , almost everything is updated, especially considering that iOS7 has an auto-update feature. A couple of links confirming this (the data is still relevant, despite the date): tyk , tyk .