Any ideas how to make money on iPhone web apps?

[macintel4me]

Surprisingly, my iPhone web app, called Tic-Tac-Touch, is doing well. It's only been out there for 2 days, but it's number 4 on Apple's iPhone "Top Web Apps".

Any ideas how one could translate this into a way to make some money?

 

[cmaier]

Surprisingly, my iPhone web app, called Tic-Tac-Touch, is doing well. It's only been out there for 2 days, but it's number 4 on Apple's iPhone "Top Web Apps".

Any ideas how one could translate this into a way to make some money?

I use google adsense. Brings in about $8-$10 a day. Not much, but more than enough to pay for the web hosting.