Apps Like Key to Health: Metabolic AI for iPhone and iPad
Track meals, sleep, and breathing patterns
Track breathing patterns through the breath sensor for real-time feedback. Follow a science-based eating plan with no calorie counting or food weighing. Monitor progress toward weight loss, energy levels, and improved sleep quality.
Key to Health: Metabolic AI screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
WeightWatchers Program
WW International, Inc.
Track meals, log points, and stay
Track daily food intake with Points® system to stay within budget. Manage menopause symptoms with tailored tools. Set weight goals and monitor progress. Sync data across devices. Receive personalized recommendations based on dietary needs.
BetterMe Well-Being Coach
BetterMe Limited
Plan workouts and track progress
Create personalized workout and meal plans based on fitness goals. Track progress with activity, calorie, and water intake data. Receive cognitive therapy tips to support mindset changes. Adjust plans according to lifestyle and schedule.
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.
Strive: Step Walk Hike Run App
Strive Competitions LLC
Compete in fitness challenges with friends
Track fitness progress with counts, calories burned, and exercise minutes. Compete in weight loss, body fat, and BMI challenges with friends. Sync data from Health and smart scales. View charts and graphs for detailed performance analysis.
Diet & Food Tracker: EatWell
Channa Karunathilake
Track meals, count calories, log macros
Track daily intake with a diary. Count calories and macronutrients. Set daily calorie and macro goals. Store all data locally on your iPhone without user accounts or data sharing.
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.
Omo: Healthy Weight Loss App
WELLTECH APPS LIMITED
Track progress, log meals, set goals
Track and body measurements over time. Set and monitor goals. Access a psychology-based course to build habits. Log meals and track nutritional intake. Receive daily motivational prompts and progress reports. Sync data with wearable devices.
Keto Diet App & Recipes
Drama Labs GmbH
Track macros and food intake
Track ketosis progress with daily carb and calorie goals. Search and filter -friendly foods with carb counts. Access 200+ with ingredients and preparation steps. Set meal plans and sync with fitness trackers.
Workout for Women: Fit at Home
Leap Health Fitness Limited
Sweat 7 minutes a day to tone
Track progress with logs and calorie burn metrics. Follow structured workouts for strength and cardio. Set fitness goals and receive progress updates. Sync with wearable devices for real-time data.
Wim Hof Method: Breathwork
WHM SERVICES, UNIPESSOAL LDA
Breathe, expose, and focus daily
Guide daily breathing exercises, cold exposure, and mind-powering practices. Track progress with session logs and recovery metrics. Set reminders for routines. Sync with wearable devices to monitor heart rate and sleep patterns.
Fasting App: Tracker & Timer
Municorn Limited
Track windows and meals
Track periods with a built-in for 16/8 schedules. Set reminders for meals and water intake. Log daily food consumption and hydration. Monitor progress with weekly summaries and goal tracking. Sync data across devices.
Moodnotes - Mood Tracker
Mosaic S.r.l.
Track and journal thoughts
Track changes over time with daily entries and emotional indicators. Set goals for positive thinking and identify patterns in fluctuations. Access guided journaling prompts and cognitive behavioral techniques to challenge negative thoughts.
Strive Hybrid Workout Planner
KRISTIAN BEHULIAK
Track workouts, log meals, and monitor progress
Track workouts with strength, cardio, Pilates, HIIT, and mobility exercises. Log meals and monitor calorie intake. Sync with Apple Health and Apple Watch for activity, heart rate, and sleep data.
Death Clock: AI Health
Most Days Inc
Analyze bloodwork, optimize
Analyze data to estimate life expectancy. Track bloodwork and habits to refine longevity projections. Receive personalized recommendations for lifestyle changes. Monitor progress over time with real-time updates.
Alivion Core
Alivion AG
Track breath acetone and monitor metabolism
Track metabolic data using breath acetone measurements from the Nutrion™ device. View real-time fat metabolism and ketosis levels. Set and monitor health goals. Sync data across devices. Receive notifications for metabolic changes.
Reset: Lasting Weight Loss
Reset Technologies, LLC
Create personalized eating plans
Create a personalized eating plan for Days. Browse approved foods and recipes for substitutions. Track and progress over time.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.