NuCalm 4+

Manage Stress & Improve Sleep

Solace Lifesciences, Inc

    • 3.8 • 53 Ratings
    • Free



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 –

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!

What’s New

Version 3.1.6

Thank you for using NuCalm!

This release has minor bug fixes and performance improvements.

Ratings and Reviews

3.8 out of 5
53 Ratings

53 Ratings

Amanda Kathryn Scoggins ,

Nu calm is a lifesaver-app a bit clumsy

Nucalm is so helpful it’s worth the cost, the clunky app and the frustratingly small number of discs available through the subscription service now. Really it’s life changing for me, you can have a horrible night if sleep and completely salvage your day with nucalm. A cat nap is boosted times 10. It’s great! The app has a tendency to malfunction though and I’ve never successfully downloaded a track I think.
To me it’s worth the hassle and the money though.

Developer Response ,

Hello Amanda,
Thank you for sharing your feedback. We are a small team working very hard to ensure you have the best possible experience with the app. We would love to help you download a track as this feature is available. In the app, navigate to the journey track selection screen. For example, if you want to download the Rescue 50 track, tap and hold down on the Rescue 50 button. A small dialogue box will appear above the button and you will see the text 'Download Track' and a small down arrow icon to the right of the text. Tap on the down arrow and your download will initiate. If you are still having problems, please reach out to and put my name in the subject line. Keen to ensure you are able to download tracks and enjoy NuCalm when you're offline.

Senhorbaker ,

$3500 wasn’t enough to get one more track

I love NuCalm! I’ve used them at for personal use and for my dental patients for about four years. I was one of the testers at the beginning when they were testing Ignite. I’ve recommended NuCalm to my patients. Talked about it to friends and family. Good stuff.

I loved the updated tracks they released a couple of years back. This was expected as I remember paying several thousands of dollars ($3000+) for two of their systems. I was looking forward to the track they were advertising for months for deep sleep. Then it came on an updated app and it was locked. I thought this was a mistake as they said when I bought it that when new tracks were released they’d be included. So I thought the locked track was a mistake. I contacted them and they said it wouldn’t be included. How disappointing. After the huge investment, and after previously receiving new tracks at no cost, now they want an expensive monthly subscription. I hope they honor some of their original supporters and change their policy so that those that paid thousands to begin (before the subscription model) can get the new tracks.

Tomfooleriest ,

Invest in your best self!

As a long time Entreprenuer, Yoga instructor & meditator who’s survived cancer and other seemingly soul crushing calamities I have an intimate relationship will soul sucking stress. I’ve invested 10s of thousands of dollars in lifestyle strategies, supplements and technology for combating stress. I’m happy to say that Nu Calm is THE most invaluable, fast acting, high leverage tool to date.

We are “human beings” not “human doings”! We all need to invest in at least 20 minutes a day of letting go and allowing our bodies to just be in a deeply healing state that acts all the way down to a cellular level. Nu Calm delivers faster, more reliably and with much higher returns than my meditation practice. I’m more present, energized, creative, athletic, and joyful w just 20 min a day! The world would be a radically more joyful place if everyone was using Nu calm.

Developer Response ,

NuCalm appreciates your kind words and support. Would you feel comfortable answering a couple of short questions and having your App review featured on our social media platforms? If so, please email me directly. It will only take a couple of minutes. Thank you for your consideration.

Marc Lacatell
Social Media Director

App Privacy

The developer, Solace Lifesciences, Inc, 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 Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics

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

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