This demo app showcases the functionality of FIGUR8's sensors. Explore various modes to understand how data is collected and how the sensors operate.
FIGUR8 Demo by figur8, Inc.
Editor's Choice
💪 Health & Fitness
5.0(2 ratings)
Free
Best apps like Sync: Align Your Body's Clock
44+ similar apps compared and reviewed
3.9 avg rating
10 free apps
Updated August 2026
Whether you want more options like Sync or a completely different take on the same concept, our curated list of 44+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Top Alternatives to Sync
5.0(3 ratings)
Free
This app guides you to discover your own answers for personal and professional challenges. It helps you find fulfillment in work, improve relationships, and address feelings of restlessness.
SleepTank by Institutes for Behavior Resources, Inc.
Worth Considering
💪 Health & Fitness
4.3(3 ratings)
Free
This app tracks your sleep history to forecast its impact on future alertness. It helps you proactively plan sleep and naps to optimize your energy levels throughout the day. Visualize trends in your sleep health and understand how cumulative sleep affects your performance.
More apps like Sync
4
Fasty: Fasting Tracker
Track intermittent fasting
Free
This app helps users track intermittent fasting by monitoring fasting days and eating periods. It supports weight tracking in both pounds and kilograms and does not collect user data.
Intermittent fasting trackingWeight trackingFasting day monitoring
💪 Health & Fitness
(7)
free5
Aviation Fatigue Meter
Fatigue study data collection
Free
This app allows aviation professionals to assess their fatigue levels during flight operations using validated alertness tests and customized surveys. Data is automatically synchronized securely for fatigue risk management.
Psychomotor Vigilance Test (PVT)Customized surveysFatigue assessment tests
💪 Health & Fitness
(2)
free6
Tempori
Schedules on Circadian Rhythm
Free
Schedule daily activities based on your body's natural circadian rhythm and daylight conditions. This app helps you build healthier habits and improve productivity by visualizing your schedule and offering timing-related advice.
Circadian rhythm schedulingDaylight condition visualizationActivity suitability tracking
💪 Health & Fitness
(6)
freemium7
AYO Circadian Health
Better Sleep, More Energy
Free
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.
Personalized circadian rhythm trackingScience-based sleep and energy recommendationsLight, food, and exercise guidance
💪 Health & Fitness
(24)
free8
AnyProgress - Three Indicators
Set goals, colours, periods
Free
Monitor specific activities with customizable progress trackers. Define objectives, timeframes, and visual styles. Integrate with your home screen or Apple Watch for easy access. Leverages Apple Health data for tracking.
Customizable progress indicatorsGoal settingTime period definition
💪 Health & Fitness
(3)
free9
Lumos - Smart Sleep Mask
by LumosTech, Inc.
Free
This app works with a smart sleep mask to help regulate your body's natural sleep-wake cycle. It uses light therapy based on scientific research to realign your circadian rhythm, improving sleep quality. Collect sleep data to generate personalized light programs for better rest.
Circadian rhythm alignmentPersonalized light programsSleep data collection
💪 Health & Fitness
(5)
free10
Etizan Fitness
by Perfect Gym Solutions Sp. z o.o.
Free
💪 Health & Fitness
(0)