Hello!
It’ll be very easy to distinguish between the two applications on the store:
The historical version of Kizeo Forms, will be given the mention: « Kizeo Forms 2011 » and its logo will change from green to grey.
The new version of Kizeo Forms, which will be the official version from April 7th, will have a green and blue logo with the mention « NEW » (only on the Play Store).
Yours sincerely.