iPhone Screenshots


21 Days - Lose Weight applies systematic and scientific workout programs for efficient weight loss.

It helps you not only lose weight, but also build a perfect body shape, and improve your overall health. All workouts can be done with your body weight.

Key Features of Pedometer:

► Workout at home
21 Days - Lose Weight requires no equipment, and you can workout at home. All you need is your body weight.

► Personal trainer
Fitness experts customize programs for you. All workouts will be shown in GIFs + audio + text descriptions. It’s easy to follow and use no matter you are beginners or the experienced.

► Shape your body
Helps you to burn fat in waist and belly, gain arm muscles, and build a charming body.

► Manage fitness programs
Simple and fashionable user interface shows daily progress and workout achievements clearly.

► Contact Us
E-mail: cmfitness@cmcm.com

What’s New

Version 2.0.1

Bug fixes and improvements

Ratings and Reviews

4.0 out of 5
4 Ratings

4 Ratings


KS Mobile, Inc.
161.9 MB
Health & Fitness

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 12+ for the following:
Infrequent/Mild Medical/Treatment Information
Infrequent/Mild Horror/Fear Themes
Infrequent/Mild Profanity or Crude Humor
Infrequent/Mild Simulated Gambling
Infrequent/Mild Mature/Suggestive Themes
Infrequent/Mild Sexual Content and Nudity
Infrequent/Mild Realistic Violence
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
Infrequent/Mild Cartoon or Fantasy Violence
© 2018 cmfitness


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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