You seem to be one of the best designer here. We really like the square mobile application idea that you propose to us. Here is some remarks, propositions and directives:
1) Keep the square mobile application ideas, but try to put the pictogram to the left or right of "OnePark". Actually we need this pictogram because we gonna put it like the official mobile application pictogram, in our smartphone users and on our parking too. Because OnePark is an innovative parking service, we will need the equivalent of a “P” sign to locate our partner garages from the street, and to distinguish them from standard forms of publicly available parking.
2) We actually like the "1P" idea put try to make some variations with it because we don't like the dotted that you put between the 1 and the P
3) Change the colors, try blue grey / silver grey / white / grey / silver or everything in the same ideas
4) Change the font. Actually we visit your portfolio and we really liked those fonts: Lifestyle Serenity BusinessAppraisers Saferpoint Styletrending
This is just exemple but you can propose other font that we didn't saw before.
We really believe in you so please keep goin on this direction.
Good luck, i let you working on it don't hesitate if you have some questions