NuCalm:Sleep, Recover, Perform

Name: NuCalm:Sleep, Recover, Perform
Rating: 4 (355 reviews)
Author: Solace Lifesciences, Inc

By: Solace Lifesciences, Inc App

Manage Anxiety & Improve Focus

Overview

Version:

3.2.6

Last updated: 2026-04-15

Ranking

#88,747 ▲ 28

Overall

Features & Capabilities

Powered by neuroscience and designed for real life, NuCalm is a drug-free solution for sleep, stress, focus, and energy. It helps your mind slow down, even when life won’t, so you can wake up rested and stay sharp throughout the day. Built on 35 years of neuroscience, NuCalm is a patented, clinically proven sleep and stress relief app that guides your body into balance—without drugs or supplements. Trusted by doctors, pilots, athletes, the U.S. military, and the FBI, it’s used by millions to reduce anxiety, improve sleep quality, and sustain energy.

With six specialized experiences in one mobile app—DeepSleep, Rescue, PowerNap, FlowState, Focus, Ignite—you can pick what your body needs at different times of day. Clinically proven benefits include reduced stress within minutes, better sleep, lower inflammation, improved focus and creativity, and a calmer nervous system. Start your free trial and feel the difference after your first session. NuCalm is your daily nervous system reset for real calm, restoration, and peak performance.

User Growth & Download Statistics

App Education Energy Privacy & Security

By:

Solace Lifesciences, Inc

Rating:

4.00

(355) 1 new ratings

Version:

3.2.6 Last updated: 2026-04-15

Version code:

881789722

Creation date:

2017-03-05

Compatible devices:

Size:

118.19MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-09-26

Compare stats and ranking:

Ranking

# 88,747 ▲ 28

Other platforms

NuCalm:Sleep, Recover, Perform (v3.2.6)

30,192 3.74

(249)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Solace Lifesciences, Inc

Apple Apps Store

https://apps.apple.com/us/app/nucalm-sleep-recover-perform/id1126899503

Website:

https://www.nucalm.com

User Reviews

NuCalm is repeatedly praised for real sleep improvements, calmer mood, and measurable recovery, with a flexible suite (Deepest Sleep+, Rescue VT, PowerNap, Flow-State) that users can rely on as part of daily routines and life-changing benefits for long-term users. Yet the reviews converge on several drawbacks: frequent bugs and playback issues, difficulty canceling/billing and spotty support, and notable UX gaps (no clear progress tracking, feedback options, or bulk-downloading). Some tracks are too intense or triggering for certain users, and a few view the price as not worth the cost.

Pros

Significant sleep quality and overall wellbeing improvements, including deeper sleep with Deepest Sleep+.
Versatile program suite including Deepest Sleep+, Rescue VT, PowerNap, and Flow-State for sleep, stress, and focus.
Measurable results and data-driven validation via Apple Health and Oura Ring.
Long-term value and life-changing potential with largely drug-free benefits.
Easy to use with a good variety of tracks that fit into daily routines.

Cons

Frequent bugs and playback issues such as tracks failing to load, app freezes, or incorrect selections requiring reinstall.
Cancellation and billing problems including glitches when canceling, unexpected charges, and slow or unresponsive support.
UX gaps such as no clear progress tracking, limited feedback options, and cumbersome download processes.
Audio content can be too loud or triggering for some users, with changes sometimes not clearly communicated.
Perceived high price and value concerns among some users.

Recent reviews

NuCalm is unlike any other sleep or meditation app I’ve used. It has genuinely transformed my sleep and recovery. My sleep score went from consistently being in the 50s-60s to an average of 88 since incorporating NuCalm into my routine. I use RESCUE to reset my nervous system when I’m stressed or depleted, and FOCUS when I need mental clarity. I’ve found both incredibly effective. What makes NuCalm different is that it isn’t simply relaxing music or guided meditation—it uses clinically researched neuroacoustic technology designed to support the body’s natural parasympathetic “rest and recovery” response. For me, NuCalm has become an essential part of my daily routine.