[DarrenStuart]

make it web based and target all web enabled devices. At least that way your not going to limited by device memory.

[mellampudi]

Thanks Darren. I missed this out completely. I was only targeting smart phones. Although I would still build the software for smart phones, I think I should provide a web interface for the rest. What say?

[DarrenStuart]

yeah sounds like a viable plan. If you develop it using an mvc design then it should be fairly easy to make it online as well.