- Make Challenge
Make Challenge and set a start and end date.
you can use emoji icon and color to decorate your challenge.
Calendar is supported.

- Make Sub Challenge
You can make sub challenges and decorate emoji and colors.

- Share to Friends
You can invite your friends to challenges.
Share your challenges and get some compliment stickers and messages.
Friends are auto connected for Facebook user.

- Chat
Talk to friends about your challenges and Share your challenges.

- Notes
Sometime special day, you can note it.