Developer response to 1st review: Hey Sarah - We're sorry you feel that way. We refuse to sell your privacy and personal data, so we’ve made some tough decisions to make our business a sustainable one. Please know the core of our app is and remains free. Learn more: bit.ly/EvolutionofMarcoPolo ........... **MY RESPONSE: It may be FREE... but all I'm saying is that the features you want us to now pay for USED TO BE FREE. And I ABSOLUTELY REFUSE to pay for them and so should everyone else!