When comparing Jefit vs Kaa-Yaa, the Slant community recommends Jefit for most people. In the question“What are the best health and fitness applications?” Jefit is ranked 1st while Kaa-Yaa is ranked 7th. The most important reason people chose Jefit is:
You can share fitness routines you've created using a vast exercise library or [download routines](http://www.jefit.com/routines) other people have created.
Ranked in these QuestionsQuestion Ranking
Pro Create and share routines
You can share fitness routines you've created using a vast exercise library or download routines other people have created.
Pro Find exercises by muscle group
Jefit will offer a vast list of exercises for you to add to your routine based on a muscle group you want to improve.
Pro Can track rest time
Rest time between repetitions can be set. The app will let you know when that time has run out.
Pro Acts like a personal trainer
It pushes you to do more and adjusts what you should focus on. It also times rest periods to keep sessions consistent.
Pro Activity logging
Tracks the days you have worked out and exercises done.
Pro Free version available
Jefit offers a free version as well as this paid version. By offering the free version users can easily use the application though with a few caveats such as in app advertisements and less functionality.
Pro Good statistics
Keeps workout and body information and displays progress over time.
Pro Metric & imperial systems
You can choose to use either kg/cm or lb/inch.
Pro Great graphics quality
Pro Demo workout videos
See the correct way to perform exercises with Demo videos.
No need to look at your watch as Timer keeps track of workout time.
Pro Audio Guide
Get clear audio instructions throughout your workout session.
Just to make sure that you perform all your workouts in a timely manner.
Pro Calendar and Notifications
Add workouts to the calendar and get a notification when workouts are due.
Pro Personalized Workout Program
Get a fitness workout plan based on your fitness goals and other related factors.