Set up your service and get out of the Internet right now. Your time deserve a better use.
I'll give 5% of all apps and services income to support Sea Shepherd or the Electronic Frontier Foundation.
You just gave them a donation ? Wow, you are such a great guy. Send me the proof, I have to reward you.
Help another association ? Well… Of course, you are welcome too ! :)
All apps and services are available for white-label.
If you don't need white label, maybe are you interested by affiliation ?