Haven't tried fiddling with apps, I installed Amazon prime on my way to islamabad by road.
It's not user friendly even for the passenger. Couldn't install Netflix it said device not supported.
In the dashboard the packet with remote and user manuals says "updated 9.0".
Tracking world uses a customized UI because of which customization is limited.
Locally avaliable Chinese units have better performance. But since I got a Corolla, Cultus and City side by side.
City's system is better of the lot. The sound quality is decent on original speakers, screen quality is also ok ok better then the nakamichi I got in Cultus.
Sound quality and bass is quite decent in Corolla too. But the system either hangs up or doesn't play YouTube.
in Corolla since first service YouTube doesn't work. Toyota says a software update will come that will sort out the issue.
If you are sound enthusiast get a good pioneer or Kenwood with a carplay attachment available on aliexpress or JDM experts on Facebook.
Hook it up, get branded speakers, tweeters a good amplifier
And you should be happy.
All in all rs. 150/175k you'll land up a good brand new sound system.