Nucleus Core Pro 4+

Nucleus Core LLC

Designed for iPhone

    • 4.3 • 15 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


Get fit at home in just 12 minutes with the professional portable full body workout system that Men’s Health calls “Revolutionary!”. Join the thousands of professional trainers, elite athletes, and fitness enthusiasts who are using Nucleus Central Core Pro to transform their bodies and reach their fitness goals in record time! The introductory release of our Nucleus app gives users easy access to our Premium Video Subscription Plans, where we release new professionally optimized workouts every week to keep you progressing on your fitness journey with your Nucleus. Try Premium and truly get the most out of your Nucleus. And this is just the beginning! Stay tuned for many new and innovative tools to help you get the most out of your Nucleus and the Nucleus Core Community in the Nucleus Core Pro App! We are very honored to have you as part of our team! Thank you so much for your support.

What’s New

Version 1.3.5

Hey community!

This update features new Premium Content and an enhanced media player to offer you a better experience. We also updated the app to fix some crashes and make our videos load faster.

Some users have reported issues loading captions and subtitles so we have integrated captions in original English & subtitles in Spanish in all of the videos within the updated Nucleus player.

Thank you for your support and love! If you have any issues, don’t hesitate to contact us at

Ratings and Reviews

4.3 out of 5
15 Ratings

15 Ratings

Giselle_fit31 ,

Worth the wait

I have been waiting few months for the App and it totally worth it. I am looking forward to see the new videos next month.

Deelorette ,

An absolutely great addition to your workouts.

I love this for ten minute workouts!! It gets my blood pumping and makes my arms feel like they’re firming up!

I’m glad I purchased it!!

Benwca ,

Short workouts, big results!!!

Love this app!! I’ve lost twenty pounds in about 3 months and it’s staying off. Now focused on muscle gain. These workouts are my secret. Love the energy of the trainers. Can’t say thanks enough nucleus team!

App Privacy

The developer, Nucleus Core LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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