I love it, its awesome, motivating !
My wife goes to OTF, and i wanted something similar to OTC, but without having to pay $100+ per month + heart monitor. This app works great with my Apple Watch. So u wont have to buy a heart monitor. (But u may have to buy a smart watch that measures your heart rate). Luckily, i already owned a Apple Watch !
Give it a shot !
Response from developer
Hey John, really appreciate the review! The app will support any heart rate monitor that can connect over Bluetooth as well as the Apple Watch. So, your OTBeat from Orange Theory or your Lionheart from F45, they will work with the app! Let us know how we can improve, we love user feedback. Support@pkfitness.com