123 reviews
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About this app

NuCalm®, Ignite Warrior Brain, and DEEP SLEEP allow you to change your mental state on demand without drugs, without side-effects, and without compromise. Using patented, clinically proven neuroacoustic software, you can safely enjoy high-intensity, mistake-free focus with Ignite Warrior Brain, enjoy deep cellular restoration and recovery with NuCalm, and enjoy the deepest levels of sleep with DEEP SLEEP.

NuCalm launched to the medical market in 2009 and was awarded the first and only patent for lowering stress and improving sleep quality without drugs - “systems and methods for balancing and maintaining the health of the human autonomic nervous system.” (U.S. Patent Registration No.: 9,079,030; Issued July 14, 2015. NuCalm is not intended to diagnose, treat, or prevent any disease.) Autonomic nervous system balance is essential for optimal health and is critical for the body’s ability to manage the stress response versus the rest response, which helps regulate physiological processes (blood pressure, heart and breathing rates, digestion, body temperature, etc.).

NuCalm is the world’s only patented, clinically proven, all-natural neuroscience technology that reliably and predictably helps you lower stress so you can improve sleep quality, enhance performance, accelerate recovery, boost immunity, and much more! Please visit our website to learn more – www.nucalm.com

NOTE: The NuCalm mobile app is one part of a three-part neuroscience system and requires a software subscription plan in order to access the full content in the mobile app. Please visit the NuCalm website to learn more or to purchase a subscription to the NuCalm system.

NUCALM BIOSIGNAL PROCESSING DISCS: The NuCalm biosignal processing discs use vibration, resonance, and frequencies to interrupt the stress response to ensure a predictable, deep and effective NuCalm experience. The NuCalm biosignal processing discs are physically shipped to you as part of your NuCalm subscription and they are placed on the inner left wrist to activate the parasympathetic nervous system and calm the body by transmitting a signal to the brain via a proprietary signaling pattern.

NUCALM NEUROACOUSTIC SOFTWARE: NuCalm’s patented, clinically proven neuroacoustic software uses advanced math, physics, and algorithms to slow brain wave function down to alpha and theta, where the mind and body can restore and recover. The neuroacoustic
software was awarded the world’s first and only patent for “methods and devices for applying dynamic, non-linear oscillations and vibrations” to elicit a physiological state change in a human being (U.S. Patent Registration No.: 11,090,459; Issued August 17, 2021). You simply listen to the NuCalm neuroacoustic software with headphones and ease into a deep state of relaxation and recovery.

LIGHT-BLOCKING EYE MASK: An eye mask eliminates visual stimulation to help achieve and maintain a deep state of relaxation and recovery.

Using NuCalm as the anchor technology, we have expanded our capabilities to allow you to manage your state on demand across the entire spectrum of brain wave function. You can achieve high-intensity mistake-free focus with Ignite Warrior Brain, deep relaxation, cellular restoration, and recovery with NuCalm, and the deepest levels of sleep using DEEP SLEEP. No drugs, no side-effects, no worries, and no compromise.

We have been serving humanity with advanced neuroscience solutions for more than 20 years. NuCalm has been used in over 2,000,000 surgical procedures with over 95% satisfaction. Elite military operators, the FBI, Border Patrol, over 50 professional sports teams, pilots, doctors, patients, moms, dads, sons, daughters use NuCalm daily to manage stress, increase energy, improve focus to Own the Day!
Updated on
Sept 26, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App activity and 2 others
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted
123 reviews
London McDougal
March 19, 2022
Not a fan of the updates. I can't choose songs/tracks like I use too. Fewer options and less versatility. Song tracks just stop playing half way or skip while playing. Update March 2022: Still a buggy app, volume control issues and you can't turn off the music by closing the app. Too many clickables to get a track started. App won't even play music half the time. I can't use this product 5.5k product when I need/desire. This is a pretty big fail tbh.
10 people found this review helpful
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Solace Lifesciences
April 6, 2022
We are really sorry for the trouble and we appreciate your feedback. We designed the app to play in the background. In order to look into this further please contact us at support@nucalm.com.
Czarina from California
September 9, 2021
Again my negative review disappeared. This app basically costs $50 a month or more to use as it's part of the NuCalm membership. It has 1 job -- play music. And it doesn't even do that correctly. The app freezes, music won't play, or suddenly ends the session when you're almost done. The app keeps track of your 'streak' or how many consecutive days you use it but it's a USELESS feature as the app is SO GLITCHY it does NOT register 90% of my sessions as "complete".
6 people found this review helpful
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A Google user
October 5, 2019
The Android app has much room for improvement . The screen stays on when playing a track- where 5/6 tracks are 50 min (unecssarily drains battery ), the default player is set to loop on tracks. 1/3 of the screen is devoted to a large header that displays a graphic, e.g. no utility. The tracked metrics are crude. The multiple user accounts, not login user account, didn't appear to work for me. I'd like to see a cleaner UI, add integrated HRV products for real metrics
8 people found this review helpful
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What's new

Thank you for using NuCalm!

- Core audio player updates improving playback of journeys and downloaded journeys
- Core dependency updates
- Bug fixes and performance improvements