TinRoof – The iPhone app that connects local merchants with new customers, helps non-profits to raise money, and $hares the love with everyone.

Created  in San Luis Obispo, CA. TinRoof  brings 100% return on investment (ROI)  to merchants on their advertising budgets with WEA based mobile opt. in ads.

TinRoof is great for users because it’s 100% opt-in. Never get spammed with junk ads again. Just go to TinRoof on your iPhone to find deals and promotions you care about. Plus, users can automatically direct merchant contributions to a non-profit of their choosing.

Learn and earn about mobile advertising with Tr’s Maven program.