Hey, thank you so much for creating this app! It has got me up and running again, and now I can actually have fun doing it. (The looks I get when I sprint during a zombie chase are priceless XD) Since I run a mission every other day, I run out of missions to play rapidly. Is there ever going to be a way for free users to unlock more missions than the one a week without paying?

Thanks! At the moment, we don’t have any plans to change the rate at which missions are unlocked. We think our Pro Membership is really good value at $19.99/year (that’s just 5 cents per day, or 38 cents a week!), and it all goes towards paying the developers, testers, writers, artists, and actors who work incredibly hard to make Zombies, Run! the best fitness game possible.