Dont waste your money
This app looks really good, and would be if it were consistent in its tracking. You can walk the same measured distance repeatedly and get wildly different distances reported. Their support just says "a lot of factors affect GPS tracking". Nuts. Good weather is good weather and phone signals arent affected. Distances should be accurate. And theyre not.
daleb.canada about
Walk Watch - GPS Walking Computer for tracking, mapping and fitness, v2.5