Best Health Science App

236+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated July 2026

Out of 236+ health science app on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Health Science App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Health Science AppHealth Science AppFreeNoNoMay 2026
2Built With Science+Built With Science+Free4.8★ (2.5K)NoYesAug 2026
3ViomeViomeFree4.6★ (5.3K)NoNoAug 2026
4Enjoy Learning Anatomy puzzleEnjoy Learning Anatomy puzzleFree4.3★ (129)YesNoAug 2026
5Function HealthFunction HealthFree4.9★ (24K)NoNoAug 2026
6OKOK·InternationalOKOK·InternationalFree4.7★ (15K)YesYesAug 2026
7FITTR: Health & Fitness AppFITTR: Health & Fitness AppFree4.6★ (2.4K)NoYesAug 2026
8Blood Sugar Tracker-AI HealthBlood Sugar Tracker-AI HealthFree3.1★ (104)NoYesAug 2026

Top Picks for Health Science App

Built With Science+#2

Built With Science+ by Built With Science Holdings Corp

Science-Backed Fitness
Strong Contender
💪 Health & Fitness
4.8😊(2.5K ratings)
FreeIn-App Purchases
Built With Science+ screenshot 1
Built With Science+ screenshot 2
Built With Science+ screenshot 3
Built With Science+ screenshot 4
Built With Science+ screenshot 5

This intelligent fitness companion offers personalized workout plans and nutrition advice based on scientific insights. It adapts to your progress with real-time feedback, providing guidance for continuous gains and informed health decisions.

What We Love

  • 👍 Comprehensive fitness and nutrition tracking
  • 🚀 Convenient all-in-one app
  • 📚 Helpful educational lessons
  • 💪 Science-backed program

Room to Improve

  • 🐛 Occasional performance issues and bugs
  • 🔍 Limited food database and recipe options
  • 📱 Lack of integration with other fitness apps and devices
Viome#3

Viome by Viome Life Sciences, Inc.

Health & Nutritional Insights
Worth Considering
💪 Health & Fitness
4.6😐(5.3K ratings)
Free
Viome screenshot 1
Viome screenshot 2
Viome screenshot 3
Viome screenshot 4
Viome screenshot 5
Viome screenshot 6

Gain personalized health insights based on your unique microbiome and cellular data. Receive tailored food and supplement recommendations to optimize digestion, energy, immunity, and aging. Integrates with HealthKit for a comprehensive view of your well-being.

What We Love

  • 🚀 Great service
  • 👍 Helpful insights
  • 💡 Life-changing results
  • 🚀 Comprehensive app

Room to Improve

  • 🐛 App crashes and freezes
  • 🐛 Buggy and unstable app
  • 🐛 Impossible to register kit

More Health Science App apps to explore

4
Enjoy Learning Anatomy puzzle
Enjoy Learning Anatomy puzzle
Enjoy Learning Anatomy puzzle
Stimulate your curiosity!
Free

An educational puzzle game where you learn about the human body by assembling jigsaw puzzles. It offers a fun and simple way to enhance your knowledge, with features like timed challenges and collectible panels.

Learn human body anatomyJigsaw puzzle gameplayTimed challenges
🎮 Games
(129)
ad-supported
5
Function Health
Function Health
Function Health
100 Healthy Years
Free

Take control of your health with comprehensive lab testing, personalized protocols, and AI-powered insights. Understand your body's data, track changes over time, and make informed decisions for long-term wellness. Connect wearables and upload records for a complete health picture.

160+ lab tests annuallyPersonalized health protocolsPrivate AI Chat for results
💪 Health & Fitness
(24K)
subscription
6
OKOK·International
OKOK·International
OKOK·International
by Shenzhen Careyou Health Science and Technology Co., LTD
Free

Track and manage your weight and body composition with a smart Bluetooth scale. Monitor key health indicators, view weight trends, and sync data with Apple Health. Supports multiple family members.

Bluetooth smart scale integrationTrack weight, body fat, body water, muscleWeight records and trend analysis
💪 Health & Fitness
(15K)
free with in-app purchases
7
FITTR: Health & Fitness App
FITTR: Health & Fitness App
FITTR: Health & Fitness App
Health Tests, Workouts & Diets
Free

This app helps you proactively manage your health through a science-backed ecosystem. It integrates wearables, smart tools, and lab tests to help you understand your body, diagnose potential issues, and implement personalized lifestyle interventions for long-term well-being.

Health and lifestyle tracking via wearablesCalorie, protein, and body fat calculatorsSmart scale with 50+ health metrics
💪 Health & Fitness
(2.4K)
free with in-app purchases
8
Blood Sugar Tracker-AI Health
Blood Sugar Tracker-AI Health
Blood Sugar Tracker-AI Health
Blood Sugar Tracker
Free

Easily record and track your blood sugar levels with this app. It generates statistics and summaries of your data, offers educational content about blood sugar, and prioritizes your privacy. Unlock premium features through a subscription.

Blood sugar data entryStatistics and summariesBlood sugar knowledge base
🔍 Reference
(104)
freemium
9
Zero: Fasting & Food Tracker
Zero: Fasting & Food Tracker
Zero: Fasting & Food Tracker
Protein & Calorie Calculator
Free

This app tracks intermittent fasting and nutrition to help users achieve real body composition changes. It integrates fasting, protein intake, meals, hydration, and habits for a holistic approach to weight loss and metabolic health.

Intermittent fasting timers and streaksSmart meal logging with photo recognitionPersonalized daily protein target tracking
💪 Health & Fitness
(445K)
freemium
10
Wellframe
Wellframe
Wellframe
Health Checklist and Messaging
Free

Manage your health journey with personalized checklists and secure messaging to your care team. Track progress, set reminders for medications and appointments, and access educational resources. This HIPAA-compliant app provides support and helps you feel more in control of your well-being.

Secure messaging with care teamPersonalized daily checklistsMedication and appointment reminders
🏥 Medical
(11K)
free
11
MacroFactor - Macro Tracker
MacroFactor - Macro Tracker
MacroFactor - Macro Tracker
Calorie Counter & Food Log
Free

This app uses a dynamic algorithm to adapt your calorie and macro targets based on your metabolism and progress. It offers tools for quick food logging, a verified database, and personalized coaching to help you achieve sustainable diet goals without stress or rigidity.

Dynamic metabolism adaptationPersonalized macro and calorie targetsVerified food database
💪 Health & Fitness
(21K)
free with in-app purchases
12
UTHealth Houston
UTHealth Houston
UTHealth Houston
The app of UTHealth Houston
Free

Access essential information from a leading academic health center. Find people, navigate campus, manage your profile, and get critical safety alerts.

DirectoryCampus MapUser Profile
📚 Education
(7)
free
13
Gatorade Gx: Sports Science
Gatorade Gx: Sports Science
Gatorade Gx: Sports Science
Workouts, Nutrition & Sleep
Free

This app offers personalized sports science guidance, including nutrition and training programs, recovery, and hydration recommendations. It utilizes data from your activities, health app, and preferences, with optional sweat patches and smart bottles for enhanced insights.

Guided nutrition and training programsPersonalized recommendationsSweat patch integration for hydration
💪 Health & Fitness
(1K)
ad-supported
14
Health Optimizer by CVS Health
Health Optimizer by CVS Health
Health Optimizer by CVS Health
by WellDoc, Inc.
Free

Manage your health condition with personalized support and guidance. This app helps you track medications, nutrition, and activity, offering tailored coaching and access to trusted health resources. It aims to simplify daily health management and empower users on their health journey.

Sync medications, nutrition, activity, and health dataHealthy recipes and meal plansTailored digital coaching
🏥 Medical
(5.4K)
free
15
My Premise Health
My Premise Health
My Premise Health
by Premise Health Holding Corp.
Free

Access your complete health record securely from your mobile device. Schedule appointments, view lab results, message your provider, manage medications, and conduct video visits. Connect with Apple HealthKit to share vital data with your care team.

View health recordSchedule appointmentsMessage providers
🏥 Medical
(4.1K)
free
16
LiveWell with Advocate Aurora
LiveWell with Advocate Aurora
LiveWell with Advocate Aurora
Manage your health & wellness
Free

Access all your health information and manage your wellness in one place. Schedule appointments, message providers, view test results, and even start video visits. It also allows you to manage the health of loved ones and track fitness data.

Video and e-visitsManage family healthFind doctors and locations
🏥 Medical
(164K)
free
17
UT Health SAfe
UT Health SAfe
UT Health SAfe
Official UTHCSA Safety App
Free

This app provides students, faculty, and staff with enhanced safety on campus. It offers emergency contacts, real-time location sharing for help, and tip reporting. Users can also access campus maps, emergency plans, and support resources.

Emergency ContactsReal-time Location Sharing for HelpTip Reporting
📚 Education
(3)
free
18
CDC Health IQ
CDC Health IQ
CDC Health IQ
by Centers For Disease Control and Prevention
Free

Test your knowledge of health and wellness with this engaging trivia game. Answer questions and solve word scrambles to improve your health IQ. Challenge yourself with different difficulty levels and race against the clock to earn bonus points.

Health trivia questionsWord scramble challengesMultiple difficulty levels
💪 Health & Fitness
(47)
free
19
Ramp Health
Ramp Health
Ramp Health
by Benovate
Free

This app offers a personalized 24/7 resource for workplace health, safety, and well-being. It provides customized content and guidance to help users make lasting behavior changes and achieve a healthy lifestyle. Your experience is tailored to your specific needs and health history, with a focus on data privacy and HIPAA compliance.

Personalized content and coursesLifestyle-fitting recommendationsPersonal health profile access
💪 Health & Fitness
(1.9K)
free
20
ZOE Health: AI Meal Tracker
ZOE Health: AI Meal Tracker
ZOE Health: AI Meal Tracker
Healthy Eating Tracker & Coach
Free

This app helps you build healthier eating habits by providing science-backed nutrition insights. It uses AI to score your meals based on processing risk and nutritional quality, offering guidance to improve energy, mood, and gut health.

AI food scoringBarcode scanner for processed food riskPhoto logging for meal health assessment
💪 Health & Fitness
(6.9K)
free with in-app purchases

FAQ about Health Science App

Are there free health science app for iPhone?
Yes — 20 of the top health science app we rank are free to download, including Health Science App and Built With Science+.
Health Science App has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 236+ health science app on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.