I have found issue with ttf font rendering.
On iphone 6 rendered font looks like scaled up (blured).
On other devices font rendered OK.
Corona team, could you explain me this difference?
PS:
LaunchScreen implemented and work OK.
PS2:
Seems it like as upscaling from 640 to 750.
PS3:
Now, I used “forgotten trick” for corona for retina displays: draw font with doubled size and after do downscale. But it is perversion 