Application for Blackberry

I am looking to build an application for the blackberry. ? If it goes well, I will then convert it to an IPhone and/or Android application. ? However, for now - we will be looking at the blackberry only. Very simple (in my eyes), but I have never built one before. ? Very much like another application that exists, however will be adding and changing many things. ## Deliverables The program that it will be SIMILAR to is: [login to view URL] Screens very simple with clocks that have like a "time clock" setting: start, stop. ? These time input into a data report. Input screens will be: diapers (time only; poo / pee option) w/ notes feeding (stop watch time clock; option of LEFT/RIGHT for breastfeeding, and oz for bottles) sleeping (stop watch time clock) crying (stop watch time clock) medicine (time only; text box w/ radio buttons:ML, tspn then reports (to view and email) I would like a free version that will only allow 24 hour of logs w/ no email options and the full version which will store all logs and have email capabilities.