It's probably that your alert volume has been turned down (a hardware setting, not in SkyDemon). Our support will know more if you can't find that setting.

I don't have warning sounds on my iPad as well so would be much appreciated if someone could guide me to the solution. 
M‌any thanks!

What settings did you change?

Yes, found the problem. Thanks!

SkyDemon always plays sounds associated with such warnings. You should check your iOS settings as alert sounds must somehow be disabled on your device.

Hi, 

I am using SkyDemon on my iPad mini and iPhone 6. I have problems to get audio warning when entering controlled airspace or if terrain is ahead. I can see only the message on the display. I have tried it only in Simulation mode.

And yes: audio/ringtones are both set to max :-).

I assume there is sound support, or am I wrong?

Thanks and regards,
Guido