# Circa Accord: Sleep Coach NSDR

> Neuroscience Sleep Protocols

Canonical page: [https://chrome-stats.com/d/id6758859902](https://chrome-stats.com/d/id6758859902)

## Overview

- **ID:** `id6758859902`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 梦颖 徐
- **Category:** Health & Fitness
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 2.17
- **Last updated:** 2026-09-17
- **First published:** 2026-03-03
- **Size:** 4.56 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/circa-accord-sleep-coach-nsdr/id6758859902)
- **Privacy policy:** [https://www.apple.com/legal/internet-services/itunes/dev/stdeula/](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)

## Description

Don't just track sleep—reshape your circadian rhythm! Circa Accord uses neuroscience, AI coaches, custom NSDR & SOS tools to help you reclaim your energy.Reshape sleep!

Stop Sleeping Randomly. Start Sleeping Scientifically.
Circa Accord is not just a sleep tracker; it is a Neuro-Circadian Optimization System designed to align your biological clock with the natural world. Based on cutting-edge neuroscience protocols, Circa Accord helps you master the hormonal timing of Cortisol and Melatonin to achieve peak energy during the day and restorative deep sleep at night.
KEY FEATURES:
 Circadian Alignment Protocol: A dynamic daily checklist anchored to your wake time. Know exactly when to view sunlight, when to hydrate, and when to cut off caffeine to prevent the "afternoon crash."
 AI Neuro-Coach: Chat with Steven (Neuro-Guide), Don (Drill Sergeant), or Linda (Wellness Guide). Our advanced AI analyzes your habits and biometrics to provide personalized, science-backed advice.
 NSDR (Non-Sleep Deep Rest): Access built-in audio tools for NSDR and Yoga Nidra. These protocols are scientifically proven to replenish dopamine and accelerate neuroplasticity.
 Red Light Mode: Protect your melatonin. The app interface automatically shifts to a monochromatic red wavelength at night to prevent screen-induced wakefulness.
 Biometric Integration: Syncs seamlessly with Apple Health (HealthKit) to track HRV, Resting Heart Rate, and Sleep Duration, giving you a daily "Readiness Score."
 Insomnia SOS: Can't sleep? Activate the SOS module for guided 4-7-8 breathing and anxiety-reducing dialogue to calm your nervous system instantly.
THE SCIENCE:
Light is the primary zeitgeber (time-giver) for the human brain. Circa Accord leverages timing—of light, temperature, and food—to anchor your circadian rhythm, ensuring you wake up alert and fall asleep effortlessly.
PRIVACY FIRST:
Your health data belongs to you. Circa Accord prioritizes local storage and on-device processing.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Rankings

- #881,057 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6758859902)