there are new apps that reward kids dingfully. one is called our did the help. parent assign money look at results and take before and after pictures to prove the daughter is done. once approves, the money goes to an online account. >> everything they do is digital. so basically allowing parents to understand if you want to after conversation about moneys about kids, it has to be the first they understand. >> also apps that provide kids with points. valley. >> the dreamy draw pike. monday, night for might make you think of dreamy valley group. but the owned iting earns much cooler. >> and some answers you may be thinking about on your very next hike. >>> attracts hikers from around the valley. >> i think we have a real privilege to be able to have these parks in the city like this. >> reporter: but long before hikers and bikers came here to soak up were on the front. >> they were looking for copper deposits. >> arizona state historian marshall trim basketball says instead of copper, they found sin bar ore. they started to mine it. but what these men didn't know,