Help. Imito QX1


I just got my new Imito QX1 with quad core RK3188 processor, external antenna, android 4.2.2 and so on. I I was very happy in the beginning.

But after some time I found out that some apps was not available for this stick. And after looking I found many.

The one I used as a test was the "boat browser" free. I checked with the developer and they had no idea as they opened everything in Google play.
Also it did not show up in amazon apps shop.

So I try to understand why. is it.

1. Imito
2. RK 3188
3. Android 4,2,2
4 something else.

Mayby you can help me and if you have a stick with same config can se if it works at your stick.

Thanks in advance