Apps Like Optimize U for iPhone and iPad
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.




Zero: Fasting & Food Tracker
Zero Longevity Science, Inc.
Track fasts, meals, and hydration
Track intermittent with timers and streaks. Log protein intake and meals. Monitor hydration and daily habits. Sync data across devices. Receive insights to adjust schedules and improve overall health outcomes.

WHOOP
Whoop Incorporated
Track sleep, strain, and recovery data
Track sleep patterns, strain levels, recovery progress, and stress metrics throughout the day. Receive personalized coaching based on physiological data. Set goals for sleep and activity.

Cronometer: Calorie Counter
Cronometer Software Inc
Track meals, log exercise, analyze nutrients
Track diet and exercise habits with detailed nutritional breakdowns of meals. Log foods from a database of verified items. Sync with Apple Health, Apple Watch, and Fitbit for workout tracking and progress monitoring.


Bevel: AI Health Coach
Starlight Tech LLC
Track sleep, stress, and strength progress
Track sleep patterns, heart rate, and activity levels. Analyze recovery time and stress levels. Customize strength training plans based on performance data. Receive personalized insights and progress reports.

Calo: AI Food Calorie Counter
Next Vision Limited
Track calories, plan meals, stay healthy
Track daily intake with personalized goals based on science-based algorithms. Log meals and snacks with detailed database. Create and follow meal plans. Monitor progress with charts and weekly summaries. Set reminders for hydration and exercise.


MacrosFirst - Macro Tracker
MacrosFirst, Inc.
Set goals and track progress
Log foods and meals with auto-calculated serving sizes to meet custom goals. Track daily and meal-level macros, including unlimited custom meals. Set and adjust targets for precise nutrition planning.

Everfit - Train smart
Everfit Technologies Inc.
Track workouts, manage clients, streamline coaching
Track workouts, set goals, and monitor progress with personalized insights. Schedule sessions, manage client data, and receive AI-driven recommendations. Sync with wearable devices and export reports for detailed analysis.

Fasting For Weight Loss App
North Mobile Limited
Track food with AI scanner
Track food intake using an AI-powered scanner and receive personalized dietary suggestions. Set hydration and goals. Follow customized intermittent plans. Monitor metabolic health and cellular function.

HUMANITY - AI Health Coach
Humanity Inc.
Track aging and adjust habits accordingly
Track biological age using AI analysis of data. Set personalized goals based on aging metrics. Receive daily recommendations for diet, exercise, and sleep. Monitor progress over time with detailed reports. Sync data from wearable devices.

Health Partner: Pulse & Sugar
Shanghai Kenige Trade Co., Ltd.
Track , blood , and blood pressure
Track heart rate and HRV for cardiovascular and fitness assessment. Monitor blood and blood pressure levels. Set reminders for measurements. View historical data and trends. Share results with healthcare providers. Sync data across devices.

FITTR: Health & Fitness App
SQUATS Fitness Private Limited
Track vital signs and analyze trends
Track sleep cycles, heart rate, and stress levels using the HART wearable. Set goals for metrics and receive real-time feedback. Sync data with the to monitor progress over time.

Lumen - Metabolic Coach
Meta Flow Ltd
Track breath to measure metabolism
Measure rate through breath analysis to determine if the body is burning fats or carbs. Receive personalized nutrition plans, meal timing recommendations, and real-time insights. Track progress and adjust diet based on daily data.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.