Are there plans to add support for the FlightFactor A320 Ultimate for the AirFMC app?

Haven't tried it but will add to the wish list and try to support it in the near future if possible.

thanks for the suggestion,
joao @ haversine

FWIW, one of your "competitors" seemingly already supports it:

http://store.x-plane.org/WebFMC-Pro_p_814.html#tab-1