FitLvl

FitLvl is a fitness challenge platform by which friends and peers in a gym can participate in challenges for fun, staying fit, and win rewards for motivating others. FitLvl supports personal fitness data from Apple Health, Fitbit and has integrations with Mindbody and Peloton subscriptions.
A user can login via AppleID, Google or Email and join challenges offered near them or via their gym service provider. They can create peer-to-peer fitness challenges and track progress of the participants in a challenge. FitLvl is free for users. You can add a Fitbit account and run challenges with your Fitbit friends.
FitLvl seeks user's permission to access their fitness data and visualize it in a fun, meaningful dashboard. Users can post their fitness achievements to their friends and family members who are also on the platform.
FitLvl provides a way for gym owners to motivate their members to increase the frequency of the workouts and motivate them to stay fit via announcements and push notifications.