unknown app

what is this for an app - in the list the last one
can we delete it?
see screenshot
thx for info

 

do not delete it!!!

 

what is it?

 

which one？

 

are you kidding me?
see first posting in this thread!
special for you - see zoomed screenshot!!!

 

sorry, this is system test app for rk system.

 

for me it is like a game or video terminal
and during use it crashes
so i am asking me why to have it on the device

again:
could we delete it?

 

It is for testing purposes, do you want a broken box shipped to you without testing?
You can delete it but since it's a system app, you might need to be rooted first to delete it.

 

so when it crashes when i use it, anything is wrong here`?