So basically Wunderlist Pro is a reboot of Wunderkit, only this time not based on Titanium like WK was and which turned out a nightmare to build a productivity

So basically Wunderlist Pro is a reboot of Wunderkit, only this time not based on Titanium like WK was and which turned out a nightmare to build a productivity app on, but based on the architecture of your reworked Wunderlist app?