Best CircadiaOS alternatives: apps like CircadiaOS: Sleep Tracker

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated October 2026

Whether you want more options like CircadiaOS or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to CircadiaOS

ShiftNight: Sleep Tracker#1

ShiftNight: Sleep Tracker by HAVEN VU

Sleep great on bad schedules
4.9(59 ratings)
FreeIn-App Purchases
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This app creates personalized sleep plans for individuals with irregular schedules. It provides recommendations for sleep, caffeine intake, and naps based on your unique daily routine, helping you optimize rest and recovery.

Yawn: Sleep Tracker#3

Yawn: Sleep Tracker by clvr

Understand your sleep
4.6(10 ratings)
FreeAdsIn-App Purchases
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This app tracks your sleep patterns to help you understand your personal sleep needs and calculate your sleep debt. It provides a daily sleep score and insights into your bedtime regularity, all personalized to your goals.

More apps like CircadiaOS

4
Stress Platform: HRV Readiness
Stress Platform: HRV Readiness
Stress Platform: HRV Readiness
AI Sleep & Recovery Coach
Free

Understand your daily health metrics with personalized insights derived from Apple Health data. Track trends in heart rate, sleep, and activity to gain a clearer view of your physical and mental well-being over time.

Pattern detection across health metricsWeekly health summariesPersonalized baseline tracking
💪 Health & Fitness
(19)
free
5
Clarity: Health & Lab Insights
Clarity: Health & Lab Insights
Clarity: Health & Lab Insights
Labs, Bio Age & AI Coach
Free

This app decodes your health data, including lab results and wearable metrics, to provide personalized insights. It offers AI-powered workout plans, nutrition tracking, and answers to your health-related questions using your own data.

Decode bloodwork with AIConnect labs and wearablesAI-powered personalized workouts
💪 Health & Fitness
(18)
free with in-app purchases
6
Boddy: Stress & Sleep Monitor
Boddy: Stress & Sleep Monitor
Boddy: Stress & Sleep Monitor
HRV Recovery Tracker for Watch
Free

This app analyzes your Apple Watch data to provide actionable insights into your recovery, sleep, strain, and stress levels. It uses a visual character to represent your body's state, helping you decide whether to push hard or rest. Unlock advanced AI coaching and historical data with a Pro subscription.

Automatic data sync from Apple WatchFour key daily scores: Recovery, Sleep, Strain, StressVisual representation of body's state
💪 Health & Fitness
(1)
free with in-app purchases
7
Klyft: AI Health & Recovery
Klyft: AI Health & Recovery
Klyft: AI Health & Recovery
Workout, Nutrition & Sleep
Free

This app integrates sleep, recovery, training, nutrition, and biomarker data into a single system. It provides a daily readiness score, estimates biological age, decodes lab reports, and offers adaptive workouts and AI coaching based on your personal data.

Daily readiness score (Arc Score)Biological age estimationLab report decoding
💪 Health & Fitness
(1)
free with in-app purchases
8
MyCHRP
MyCHRP
MyCHRP
by Journey One LLC (TN)
Free

Gain insights into your emotional well-being by analyzing your music listening habits. Track mood trends, energy levels, and stress patterns to understand what impacts your emotional state. Access personalized music playlists to help you shift your energy and achieve desired feelings.

Weekly emotional rhythm snapshotVibe trend trackingPersonalized music playlists
💪 Health & Fitness
(4)
free with in-app purchases
9
Cerebyte
Cerebyte
Cerebyte
cerebyte
Free

This neuroscience-based audio wellness app uses real brainwave recordings to help you achieve specific mental states like deep sleep, focus, or anxiety reduction. It offers personalized soundscapes and a unique approach to mental well-being beyond generic meditation or sleep sounds.

Real brainwave recordingsPersonalized soundscapesAnxiety reduction states
💪 Health & Fitness
(1)
freemium
10
synqology: longevity coaching
synqology: longevity coaching
synqology: longevity coaching
Healthspan, Fitness, Sleep
Free

This app provides a personalized health command center, transforming your Apple Watch data into an actionable Vitality Index. It uses intelligent AI to offer evidence-informed guidance and allows you to run biohacking experiments to understand the impact of habits and supplements on your health.

Vitality Index for health trendsAI-powered health assistant (synqIQ)Biohacking experiments for supplements and habits
💪 Health & Fitness
(10)
free with in-app purchases