shwoss

Group Challenges: Create or join groups to see everyone's progress in one place
Privacy First: Friends see your relative progress (e.g. "-2kg"), not your actual weight 
Smart Sync: Automatically syncs your weight data from Apple Health.
Stay on Track: See at a glance if you are meeting your personal goals.
Secure: Sign in with Apple and keep your data safe.

Whether you want to lose, gain, or maintain, Shwoss makes it better together.