@KamalBudhabhatti,
Congrats.We might not have 3G on all phones yet but we are certainly headed there.Give it perhaps another 2-3yrs.
My advice:
(i)Try have your app on Android Market,Ovi store,Facebook etc and more Kenyans will access it & experiment with it.
(ii)Don't agree to be viewed as competition to Mpesa.These are two different paradigms.One is of control...the other is more of "open source" peer-peer kinda thinking.You must not win over Mpesa.You can actually share the customers since they will still need loading/withdrawal points.
About CBK & regulation....well CBK has always been behind.How does one get approval where there is no concrete framework on peer to peer money transfer apps??!
Anyway,I hope we have more and more cash apps that can give us options to Mpesa.We need more Elmas,Tangazas,MobiCash etc.....but be ready for challenges!
Formally employed people often live their employers' dream & forget about their own.