Are iCandy systems interchangeable?

[Purplebroccoli]

I have a second hand iCandy Apple which has a fault on the frame causing it to collapse when I push it. Therefore I need a new frame. I am unsure whether I can purchase another style of frame (say a Cherry) and still use the carrycot etc I have for the Apple? The fact they all can take the Maxi Cosi car seat (with adaptors) makes me think that it might be possible?

[TipBoov]

The adopters are all different, so the carrycot won't fit another frame I dont think.

Are you able to visit a store and try it out?