Best Circadian Rhythm Apps & Games

250+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated August 2026

Whether you're new to circadian rhythm or looking for an upgrade, our curated collection of 250+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Circadian Rhythm Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Circadian: Your Natural RhythmCircadian: Your Natural RhythmFree4.6★ (659)NoYesAug 2026
2MyCircadianAppMyCircadianAppFree4.9★ (264)NoYesAug 2026
3Circadian Rhythm: Body ClockCircadian Rhythm: Body ClockFree4.4★ (7)NoYesAug 2026
4RISE: Sleep TrackerRISE: Sleep TrackerFree4.7★ (66K)YesYesAug 2026
5Kairis: Circadian RhythmKairis: Circadian RhythmFreeNoYesJun 2026
6My CircadianMy CircadianFree5.0★ (1)NoNoJul 2026
7Circadian Rhythm: DawnPalCircadian Rhythm: DawnPalFree3.7★ (6)NoYesJul 2026
8Kairo: Circadian RhythmKairo: Circadian RhythmFreeNoYesJul 2026

Top Picks for Circadian Rhythm

Circadian: Your Natural Rhythm#1

Circadian: Your Natural Rhythm by Circadian Limited

Wellness & health cycles clock
Editor's Choice
💪 Health & Fitness
4.6😊(659 ratings)
FreeIn-App Purchases
Circadian: Your Natural Rhythm screenshot 1
Circadian: Your Natural Rhythm screenshot 2
Circadian: Your Natural Rhythm screenshot 3
Circadian: Your Natural Rhythm screenshot 4
Circadian: Your Natural Rhythm screenshot 5
Circadian: Your Natural Rhythm screenshot 6

Optimize your daily activities by syncing with natural rhythms. This app helps you wake, eat, move, work, and rest at optimal times for improved energy, clarity, and sleep. It leverages sunlight, seasons, and scientific principles to guide your lifestyle for better health.

What We Love

  • 👍 Easy to use
  • 💡 Informative and educational
  • 🚀 Helpful reminders and notifications
  • 🌞 Supports circadian rhythm and natural lifestyle

Room to Improve

  • 🐛 Crashes and bugs
  • 🕰️ Inaccurate timing and location tracking
  • 💰 Expensive subscription model
MyCircadianApp#2

MyCircadianApp by Oxygen Mask Meditation LLC

Track sunlight & wellness
Strong Contender
💪 Health & Fitness
4.9😊(264 ratings)
FreeIn-App Purchases
MyCircadianApp screenshot 1
MyCircadianApp screenshot 2
MyCircadianApp screenshot 3
MyCircadianApp screenshot 4
MyCircadianApp screenshot 5

Optimize your health by tracking sunlight exposure, UV index, and vitamin D synthesis. Log sun sessions, monitor light levels, and receive personalized guidance based on your skin type, weather, and location. Enhance well-being and boost mood by syncing with natural light cycles.

What We Love

  • 🌟 Comprehensive features
  • 👍 User-friendly interface
  • 🌞 Helpful for circadian health
  • 📊 Detailed data and tracking

Room to Improve

  • 🔍 Could use more educational content
  • 📱 Occasional glitches or bugs reported
Circadian Rhythm: Body Clock#3

Circadian Rhythm: Body Clock by Joaquin Marticorena

Sleep Tracker & Energy Booster
Worth Considering
💪 Health & Fitness
4.4(7 ratings)
FreeIn-App Purchases
Circadian Rhythm: Body Clock screenshot 1
Circadian Rhythm: Body Clock screenshot 2
Circadian Rhythm: Body Clock screenshot 3
Circadian Rhythm: Body Clock screenshot 4

Align your daily routines with your body's natural biological clock. Gain personalized insights to improve sleep, boost energy, and enhance focus by understanding your circadian rhythm. Optimize your day with alerts for hormone peaks and sunlight guidance.

More Circadian Rhythm apps to explore

4
RISE: Sleep Tracker
RISE: Sleep Tracker
RISE: Sleep Tracker
Become a morning person
Free

This app helps you improve sleep and energy levels by tracking sleep debt and circadian rhythms. It offers personalized recommendations, guided meditations, and smart alarms based on sleep science.

Sleep debt calculationEnergy level trackingCircadian rhythm insights
💪 Health & Fitness
(66K)
free with in-app purchases
5
Kairis: Circadian Rhythm
Kairis: Circadian Rhythm
Kairis: Circadian Rhythm
Your day, perfectly calibrated
Free
💪 Health & Fitness
(0)
6
My Circadian
My Circadian
My Circadian
by Jake Adams
Free

Optimize your light exposure and sleep schedule for better circadian health. This tool provides personalized intervals to help you maintain a regular sleep-wake cycle and manage light exposure, crucial for overall well-being.

Personalized light exposure intervalsOptimized sleep schedule guidanceCircadian rhythm tracking
💪 Health & Fitness
(1)
free
7
Circadian Rhythm: DawnPal
Circadian Rhythm: DawnPal
Circadian Rhythm: DawnPal
Wake up at sunrise anywhere
Free

This app helps you align with natural daylight cycles for better sleep and increased energy. It uses your location to determine sunrise times and calculates an ideal bedtime based on your desired sleep duration, promoting a healthier start to your day.

Aligns with natural sun cycleCalculates ideal bedtimeDetects location for sunrise
🌟 Lifestyle
(6)
free with in-app purchases
8
Kairo: Circadian Rhythm
Kairo: Circadian Rhythm
Kairo: Circadian Rhythm
Plan your day by your rhythm
Free
💪 Health & Fitness
(0)
9
Circadian Rhythm Companion
Circadian Rhythm Companion
Circadian Rhythm Companion
Daylight for Sleep & Energy
Free
💪 Health & Fitness
(0)
10
BodyClock - Circadian Rhythm
BodyClock - Circadian Rhythm
BodyClock - Circadian Rhythm
Heart, Sleep Tracker for Watch
Free

This app analyzes your health data to predict your optimal circadian rhythm for daily activities. It monitors sleep, heart health, stress, and more, offering personalized advice to enhance energy and well-being. Integrates with Apple Watch and Apple Health for comprehensive tracking.

Circadian rhythm predictionSleep and napping monitoringHeart health and stress tracking
💪 Health & Fitness
(0)
free with in-app purchases
11
Circadian Rhythm & Sleep: ARC
Circadian Rhythm & Sleep: ARC
Circadian Rhythm & Sleep: ARC
Energy, Sleep & Caffeine Timer
Free

Align your daily activities with your natural biological rhythm for improved energy, focus, and sleep. This app diagnoses your chronotype and provides personalized recommendations for work, caffeine, and light exposure.

15-Point Precision DiagnosisBio-Diagnosis for ChronotypeCircadian Compass energy map
💪 Health & Fitness
(7)
free with in-app purchases
12
Solar Circadian Clock
Solar Circadian Clock
Solar Circadian Clock
by Damien Devillian
Free
💪 Health & Fitness
(0)
13
Fastic Weight Loss & Fasting
Fastic Weight Loss & Fasting
Fastic Weight Loss & Fasting
Protein, Tracker, Nutrition
Free

This app guides users through personalized intermittent fasting and nutrition plans to achieve sustainable weight loss. It offers features like a food scanner, progress tracking, and a community for support, helping users burn fat and improve overall health.

Personalized fasting and nutrition plansProtein fasting for muscle maintenanceIntermittent fasting for fat burning
💪 Health & Fitness
(246K)
free with in-app purchases
14
BIO: Circadian Rhythm & Sleep
BIO: Circadian Rhythm & Sleep
BIO: Circadian Rhythm & Sleep
Fix Circadian Rhythm
Free
💪 Health & Fitness
(0)
15
Circadian AI Sleep & Rhythm
Circadian AI Sleep & Rhythm
Circadian AI Sleep & Rhythm
by Burak Guner
Free
💪 Health & Fitness
(0)
16
Rhythm: Master Productivity
Rhythm: Master Productivity
Rhythm: Master Productivity
Work smarter, not harder
Free
📊 Productivity
(0)
17
Circadian Rhythm Light Meter
Circadian Rhythm Light Meter
Circadian Rhythm Light Meter
Melanopic mEDI mDER EML M/P MI
Free

Measure the melanopic content of your light environment to support your body's natural sleep-wake cycle. Get actionable recommendations to improve sleep quality and daytime alertness by understanding how different light sources affect your circadian rhythm.

Measure melanopic equivalent daylight illuminance (mEDI)Analyze melanopic daylight efficacy ratio (mDER)Calculate melanopic/photopic ratio (M/P)
🔧 Utilities
(2)
free with in-app purchases
18
Circa: Natural Rhythm
Circa: Natural Rhythm
Circa: Natural Rhythm
From dusk till dawn
Free
💪 Health & Fitness
(0)
19
Inner Clock Master
Inner Clock Master
Inner Clock Master
Master Your Inner Clock
Free
🎮 Games
(0)
20
Golden Hour Circadian Focus
Golden Hour Circadian Focus
Golden Hour Circadian Focus
by FLORIN SIMA
Free
💪 Health & Fitness
(0)

FAQ about Circadian Rhythm

What are the best circadian rhythm apps & games for iPhone?
Circadian: Your Natural Rhythm tops our circadian rhythm apps & games ranking as of August 2026, with a 4.6-star average from 659 App Store ratings, and it's free to download.
Yes — 20 of the top circadian rhythm apps & games we rank are free to download, including Circadian: Your Natural Rhythm and MyCircadianApp.
Circadian: Your Natural Rhythm has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ circadian rhythm apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you align your daily activities, such as waking, eating, moving, working, and resting, with your body's natural rhythms. By syncing with sunlight, seasons, and scientific chronobiology, it aims to improve your energy levels, mental clarity, and sleep quality.
Key features include optimizing your daily schedule based on natural rhythms, aligning your lifestyle with sunlight and seasonal patterns, a seasonal sleep and meal timing calculator, and an in-app library with extensive resources on chronobiology and health. It also allows you to set reminders for important circadian events.

Related searches