This app, used with a wearable device, helps improve sleep, energy, and overall well-being through science-based tools. It calculates your personal circadian health and provides tailored recommendations for light, food, exercise, and sleep.




227+ iOS apps curated and reviewed
Every iPhone needs a few good ayo circadian health apps. We benchmark 227+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.1★ (24) | No | No | Jul 2026 | |
| 2 | Free | 4.6★ (2.4K) | No | Yes | Aug 2026 | |
| 3 | Free | 4.5★ (2.5K) | No | No | Jul 2026 | |
| 4 | Free | 4.0★ (4.8K) | No | No | Aug 2026 | |
| 5 | Free | 3.9★ (161) | No | No | Aug 2026 | |
| 6 | Free | 4.7★ (7.9K) | No | No | Aug 2026 | |
| 7 | Free | 4.6★ (13K) | No | Yes | Aug 2026 | |
| 8 | Free | 4.9★ (26K) | No | No | Aug 2026 |




This app, used with a wearable device, helps improve sleep, energy, and overall well-being through science-based tools. It calculates your personal circadian health and provides tailored recommendations for light, food, exercise, and sleep.






This app helps you proactively manage your health through a science-backed ecosystem. It integrates wearables, smart tools, and lab tests to help you understand your body, diagnose potential issues, and implement personalized lifestyle interventions for long-term well-being.






Manage your diabetes effortlessly with this app. It centralizes all your health data, syncs with wearables and CGMs, and offers advanced food logging with carb counting. Get real-time stats and trend analysis to make informed decisions about your health.


This app connects to health devices to visualize, track, and export your health measurements. It provides real-time data visualization and a comprehensive overview of your health metrics, helping you monitor progress and share data with healthcare providers.


This app helps improve sleep, energy, focus, and mood by controlling smart circadian lights. It uses patented technology to influence your body's natural rhythms, syncing your biological schedule with your daily activities for better health and well-being.


Manage your personalized health programs, track daily wellness activities, and access expert coaching. Connect with your care team, follow nutrition plans, and learn from health content. Join a supportive community of members on similar health journeys.


This app is a comprehensive health and fitness tracker that monitors workouts, heart rate, sleep, and recovery. It provides actionable insights to help users train smarter and achieve their fitness goals.


This app acts as a personalized daily health partner, understanding your needs to suggest actionable steps and reward your progress. It offers expert-designed health journeys, motivational tips, and on-demand human guidance for healthcare navigation and provider scheduling.


Seamlessly sync your Fitbit data to Apple Health for free. Track heart rate, steps, distance, weight, sleep, and more. Supports all Fitbit devices and multiple accounts, with an optional auto-sync feature for convenience.


This app tracks workouts, sleep, heart rate, and over 22 health metrics from compatible devices. It provides exercise insights, progress tracking, and goal setting to help users improve their health and fitness.


Track your steps, sleep, and heart rate with this app designed for smart rings. It offers various sports modes with optional positioning and allows users to share historical data with others. The app also synchronizes data with Apple Health.


This app provides personalized health guidance based on your data, covering exercise, sleep, nutrition, and stress. It helps you understand your body's readiness, optimize training, and improve overall well-being with science-backed insights.


Monitor your stress, activity, and sleep using your Apple Watch data. Gain insights into your body's signals like HRV and resting heart rate to understand what impacts your well-being. Receive personalized recommendations for better mental, emotional, and physical performance.


This app automatically transfers your health and fitness data from your Fitbit account to the Apple Health app. It supports syncing over 24 different health metrics, creating a centralized hub for all your wellness information without manual entry.


This app offers personalized health programs and 24/7 digital coaching to help you achieve your individual health goals. It provides tools for habit building, chronic condition management, and tracking various health metrics, often at no cost through eligible insurance.


Track your exercise, monitor sleep quality, and set event reminders. Gain insights into your physical condition and establish achievable fitness goals. Syncs with Apple Health for comprehensive data management.


This app offers a personalized 24/7 resource for workplace health, safety, and well-being. It provides customized content and guidance to help users make lasting behavior changes and achieve a healthy lifestyle. Your experience is tailored to your specific needs and health history, with a focus on data privacy and HIPAA compliance.


This app connects to smart wearables to manage health and fitness data. It tracks steps, heart rate, sleep, and over 100 exercise modes, providing detailed analysis of your activity and health changes.


Seamlessly transfer your fitness data from Fitbit to Apple Health. This app automatically syncs your daily steps, calories, sleep, and more in the background. Enjoy a unified view of your health metrics across platforms.


This app helps you build a personalized daily wellness plan, track your health task achievements, and monitor your physical health evolution. Gain insights into stress levels with HRV monitoring and customize your dashboard to prioritize what matters most.