# Nucleus Core Pro > Portable full-body workout system with weekly premium video content. (iPhone/iPad app by Nucleus Core LLC.) - Source: https://appshunter.io/ios/app/nucleus-core-pro/id1544642982 (this page in markdown: same URL + `.md`) - Developer: [Nucleus Core LLC](https://appshunter.io/developer/1544642984) - Category: Health & Fitness - Price: Free with in-app purchases - Rating: 3.79/5 from 19 App Store ratings · 14 written reviews indexed - Age rating: 4+ - Requires: iOS 13.6 · 41 MB - Languages: English, Spanish - Released: 2021-01-21 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/nucleus-core-pro/id1544642982/reviews.md ## What is Nucleus Core Pro? 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. ## Key features - 12-minute full-body workouts - Weekly new professionally optimized workouts - Premium video subscription plans - Portable workout system - Fitness goal tracking - Community access ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium Monthly Plan | $9.99 | per month | | Gold Biannual Plan | $44.99 | per 6 months | | Platinum Annual Plan | $71.99 | per year | | Silver Quarterly Plan | $24.99 | per 3 months | ## Recent user reviews (10 of 14) All indexed reviews: https://appshunter.io/ios/app/nucleus-core-pro/id1544642982/reviews.md ### 1/5 — Stopped working *2024-03-25, version 1.3.5* App has stopped working can’t login no response from support ### 1/5 — Video doesn’t rotate or enlarge *2023-01-11* Neither on phone nor on iPad. Very irritating and poor quality for a paid subscription product. ### 5/5 — Happy at home user! 👍👍 *2022-11-03* I’m happy with this app and very excited to get more access to training videos. I simply use my phone’s screen mirroring function to watch in my living room smart TV. ### 1/5 — Cancel Monthly *2022-09-07* No way to cancel the monthly charge that I signed up for - no Response from numerous requests to the company - BAD customer service ### 5/5 — Rehab Workout *2022-09-04* I had the misfortune of tearing my rotator cuff, my labrum, and my bicep, and am 2 months into rehab. I also travel and was looking for a convenient exercise device I could take on the road. I ran Nucleus by the PT, got a thumbs up, and have been using it for two weeks. Loving it. Nucleus has all the exercises I need to slowly but surely strengthen my shoulder and keep me in good cardio condition. I’m looking forward to a lasting and healthy relationship with Nucleus. ### 5/5 — An absolutely great addition to your workouts. *2022-03-28* 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!! ### 5/5 — The best way to start 2022! *2022-01-09* I love all their videos, specially the ones in the tunnel! 13lbs down! :) ### 2/5 — Great work outs, the sound is terrible *2021-07-09* I really enjoy the workouts but the sound is not always aligned with the videos, it jumps back a few seconds. Please fix this because people pay a lot of money for the app. ### 5/5 — Short workouts, big results!!! *2021-04-28* 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! ### 4/5 — Provides another approach to a core workout *2021-04-05, version 1.2* I’ve had one for 6-9 months now. Often do two workouts back to back to get a 30 min blast. Provides variety and is a good combination of a hiit and core workout. Gets the heart rate up while working the core in a closed kinetic chain fashion. Enjoy doing a weekly nucleus core pro workout. ## Frequently asked questions about Nucleus Core Pro ### What is Nucleus Core Pro? Nucleus Core Pro is a portable full-body workout system designed for efficient home fitness. It offers access to a library of professionally optimized workouts released weekly through premium subscription plans. ### How much does Nucleus Core Pro cost? The Nucleus Core Pro app is free to download. However, it offers premium video subscription plans, with options ranging from $9.99/month to $71.99/year. Some plans include free trial periods. ### What are the subscription options for Nucleus Core Pro? Nucleus Core Pro offers several subscription tiers: Premium Monthly ($9.99), Silver Quarterly ($24.99), Gold Biannual ($44.99 with a free trial), and Platinum Annual ($71.99 with a free trial). ### Does Nucleus Core Pro have ads? No, Nucleus Core Pro does not contain advertisements. Its monetization is based on optional in-app purchases for premium video subscription plans. ### What devices is Nucleus Core Pro available on? Nucleus Core Pro is currently supported on iPhone and iPod devices. It is designed for users who want to get fit at home. ### How often are new workouts added to Nucleus Core Pro? New professionally optimized workouts are released every week to ensure continuous progress for users on their fitness journey. ### What is the age rating for Nucleus Core Pro? Nucleus Core Pro has an age rating of 4+, making it suitable for a wide range of users interested in fitness. ### What do users like about Nucleus Core Pro? Users appreciate the efficiency of the 12-minute workouts and the revolutionary nature of the portable system, as highlighted by Men's Health. The weekly release of new content also keeps workouts engaging. ## Version history (last 5 releases) ### 1.3.5 — 2022-04-15 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 app@nuccorepro.com ### 1.3.4 — 2021-12-25 Hey Team! We have taken a big step forward with the latest iteration of our Nucleus app and included many new enhancements in this release. This update features new premium content and we have begun the migration to our new and much improved video delivery server providing many performance enhancements. With our thousands of daily Nucleus users we outgrew our capacity and created our very own Video On Demand server! Expect more feature updates and refinements coming soon :) Some users had issues with the update engine in the last update so we released this update. If you have any questions or issues please contact app@nuccorepro.com and we will get you sorted out promptly. Thank you all again for being the most amazing part of the Nucleus Team! ### 1.3.3 — 2021-12-22 Hey Team! We have taken a big step forward with the latest iteration of our Nucleus app and included many new enhancements in this release. This update features new premium content and we have begun the migration to our new and much improved video delivery server providing many performance enhancements. With our thousands of daily Nucleus users we outgrew our capacity and created our very own Video On Demand server! Expect more feature updates and refinements coming soon :) If you have any questions or issues please contact app@nuccorepro.com and we will get you sorted out promptly. Thank you all again for being the most amazing part of the Nucleus Team! ### 1.3.2 — 2021-07-22 New Premium Content has been added with performance enhancements and updates to the Premium Video Engine. Various bug fixes. Please contact our support team at app@nuccorepro.com if you have any issues or questions about this release :) ### 1.3 — 2021-05-17 Introducing Nucleus Core Pro version 1.3 for iOS! We have added a number of enhancements in this release to help you get the most out of your Nucleus! NEW: Introducing Stretch & Relax In addition to our current collection of Premium Workouts we are introducing "Stretch and Relax", 5 minute stretch routines from our master trainers that are incredibly effective and the perfect complement to your Nucleus training. We have also included some Premium Stretch and Relax routines to the Included Workouts that come with your Nucleus device. NEW: Aplicación Nucleus en Español :) Spanish Language has been added to all key areas of the app. Just select language from the left menu and switch from English to Spanish. NEW: Quick Access to your Favorite Workouts: Now when browsing through your workouts, you can “heart” a video from the Preview Page or while watching it in portrait mode and add it to your list of Favorites for quick access to your personal list of favorite videos. Check the menu to see your list of “Favorites”. NEW: Training Plan Enhancements: Training plans have been enhanced with many shortcuts to get to the right videos for your particular weekly schedule and goals. After selecting a training plan just click the day of the week and you will be directly navigated to the right videos for you. In addition you can access, view or modify your training plan directly from your user profile. Now your currently selected Training Plan will be the only one shown after selected. Change your plan easily by clicking the New Plan button at the top of the Training Plans screen or at the bottom of your Profile page. NEW: Private Consultations: If you want to master the Nucleus technique or get a customized private workout for your needs by a Nucleus Master Trainer we offer Private 1 on 1 Consultations. Sign up by clicking on the 1 on 1 Private Consultations Category or via the menu. IMPROVEMENTS UNDER THE HOOD: Many improvements implemented to streaming performance for users with slower connections or on legacy devices and older iOS versions. Please contact us directly at app@nuccorepro.com if you have any issues with specific videos and we will get you sorted out. Please contact us if you have any suggestions or feature requests for the Nucleus Core Pro App :) Thanks for being such an essential part of the Nucleus Team! ## Apps similar to Nucleus Core Pro | App | Rating | Price | Category | | --- | --- | --- | --- | | [Activ5](https://appshunter.io/ios/app/activ5/id1488553461) | 4.1 (44) | Free | Health & Fitness | | [MAXPRO Fit](https://appshunter.io/ios/app/maxpro-fit/id1486418287) | 3.2 (106) | Free | Health & Fitness | | [Castle Flexx](https://appshunter.io/ios/app/castle-flexx/id6450963146) | 3.3 (27) | Free | Health & Fitness | | [Sweaty Cardio Workouts](https://appshunter.io/ios/app/sweaty-cardio-workouts/id1607107780) | — | Free | Health & Fitness | | [Jersey Fitness](https://appshunter.io/ios/app/jersey-fitness/id1614656140) | 3.8 (4) | Free | Health & Fitness | | [Farmácia Rosário](https://appshunter.io/ios/app/farmacia-rosario/id1604958600) | — | Free | Health & Fitness | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*