Hi!
This app could be extremely useful in many ways. Our app has many themes from video games like Minecraft to TV shows like the Simpsons to just a random setting like a desert. Depending on the setting/themes you choose, you'll have a different objective. For example, a certain theme's goal could be for you to run for three laps and another theme could have a goal that says you have to jump fifty times. It can track what you're doing based on how the device you are using is moving around. By achieving a certain goal, you get a reward. The rewards could be currency you can use to buy things to collectibles you can collect or sell in a shop for currency. There would also be another section of the app where you can add contacts and chat with friends. You can also get a notification when an event that relates to exercising is coming up in the community.