Don't let your abs be flabs with Core X!

Core X guides you through our flagship workout, Core X. This intense workout was designed for runners but is great for anyone who is looking for a workout to make them stronger in all areas of their body but especially in their abs.

"Our whole team uses this app!"

'I use this app everyday for my workout"

This app not only has Core X, but we are adding new workouts in every update and our list currently includes:

-Core X
-101 Pushups
-Yogata Be Kidding Me
-Coach Liz Stretch Routine

and many more to come!

The app will guide you through the workout with vibrations, sound and a visual countdown until when you switch to the next exercise while you jam out to your favorite playlist. It is also customizable for the amount of time you do each exercise and the rest time in-between each exercise.

Don’t let your abs become flabs and download Core-X today!

Please note that this app can tie in with the Health App. If you grant us permission, we will not read any of your health data but we will add your workouts to the Health App.

What’s New

Version 2.2.3

Minor bug fixes and improvements

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

howlol ,

Almost perfect!

The results of this app are great as long as you are committed. I saw you are only able to connect to Apple Music, it would be great if you connect to Spotify, Pandora, Amazon Music, etc. Other than that, it’s an awesome program


Rybel LLC
99.2 MB
Health & Fitness

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch. Apple TV.



Age Rating
Rated 4+
© 2019 Rybel LLC
In-App Purchases
  1. Myrtl $0.99
  2. 101 Pushups $0.99
  3. Coach Liz Stretch Routine $0.99


  • Family Sharing

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

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