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iPhone / iPad
  • Lifestyle
  • Health & Fitness
I want this app
Download from AppStore

notice !!!
If have problem when you updating,
(app is not work well)
please delete and download this app.
I'll be fix this problem. sorry....


It calculates more exactly calory for you.

It count jumping rope and calory.
- It may not count or over count , but not bad.
- I use this app and I'm fixing better.

How to use
- Set your infomation. (weight, age, sex)
- Click start button.
- Put the device in your pocket or use armband.
- Do jumping rope.
- Click stop button.
- Current infomation is added to today infomation.

Today data is reset next day !!!

I'm ready to update something..
- wait!! I'll give you new functions.
- please write review.
- It help me to develop good app.
- thanks guys. ^^