Comparison

Function Health vs CosmicWellness

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Function Health

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.

Highlights
  • 160+ lab tests annually
  • Personalized health protocols
  • Private AI Chat for results
  • Connect health wearables
  • Advanced MRI & CT scans
  • Upload health records
Features
Read full description

Function membership helps you take control of your health with 160+ lab tests each year, personalized Protocols, and Private AI Chat—all backed by advanced science and your real data. Built with top doctors, Function gives you the power to understand your body, track how it evolves, and make meaningful change. NOW AVAILABLE: HOME OR OFFICE BLOOD DRAWS Schedule a concierge blood draw at your home or office. A licensed specialist comes to you and completes your blood draw in under 20 minutes. Available in select locations. 160+ LAB TESTS Membership includes testing for your heart, hormones, thyroid, liver, kidneys, toxins, nutrients, inflammation, autoimmunity, immunity and more. ADVANCED MRI & CT SCANS Detect early signs of cancer and hundreds of other potential conditions with the option to purchase advanced imaging for your brain, pancreas, liver, spine, ovaries, prostate, heart and much more. PRIVATE AI CHAT Ask questions about your results, identify meaningful patterns, and figure out where to focus next, with Private AI Chat—built in partnership with top clinicians. CONNECT WEARABLES Connect Apple Health and other health devices and wearables to see how your activity, sleep, and daily habits affect your lab test results and long-term health. PROTOCOLS Translate your lab results, scans and health history into clear, evidence-based plans for nutrition, activity, and supplements—all customizable to your goals and preferences. UPLOAD HEALTH RECORDS Upload past lab test results, scans, and other medical records for a more complete view of your health, all in one secure place. PROGRESS YOU CAN SEE Twice-yearly and On-Demand testing helps you track your results over time, monitor for early signs of disease, and identify where to focus next. ADVANCED LAB TESTS Membership includes 160+ lab tests, plus the option to purchase advanced On-Demand tests for: - Detection of 50+ cancers - Alzheimer’s risk detection - MTHFR gene variants - Advanced MRI and CT scans starting at $365 - Food allergies and sensitivities - …and much more ACCESSIBILITY What could cost as much as $15,000 on your own is included with membership for just $365/year. Lab testing is available at over 2,000 lab locations across the US, with no insurance needed. SECURITY Function was built for privacy and security. Function is built to HIPAA standards. Your information is secure. How it works: 1. Join Function and schedule your first set of lab tests. 2. Get your results and personalized Protocols. Ask questions with your Private AI Chat. 3. See your progress with 60+ lab tests at your Mid-Year Test. 4. Purchase MRI or CT scans and other advanced On-Demand Tests any time. DISCLAIMER Function Health is a technology company and not a laboratory or medical provider. All laboratory and medical services are provided by independent third parties. Function Health does not offer medical advice, laboratory services, a diagnosis, medical treatment, or any form of a medical opinion; its services are not a substitute for medical care, medical advice, and/or a detailed discussion with a physician or other licensed provider. If you have any questions regarding any laboratory results or any other information that you access through Function Health, you should contact a physician or other licensed provider. All material, information, data, and content that Function Health provides is strictly for general information purposes. For additional important information: https:// www.functionhealth.com/terms-of-service.

About

CosmicWellness

This app provides personalized daily wellness plans based on Traditional Chinese Medicine and the Five Movements & Six Qi system. It offers guidance on food, drinks, exercise, acupressure, and emotional balance, along with a daily fortune score and name numerology analysis.

Highlights
  • Personalized daily wellness plans
  • Food therapy recommendations
  • Herbal tea and drink suggestions
  • Qigong and exercise routines
  • Acupressure point guidance
  • Daily fortune score
  • Name numerology analysis
  • Aura camera visualization
Features
Read full description

CosmicWellness decodes your personal energy blueprint using Traditional Chinese Medicine (TCM) and the ancient Five Movements & Six Qi system - then gives you practical, daily guidance to live in harmony with your natural rhythm. Just enter your name and birthday. Everything else is handled for you. YOUR DAILY WELLNESS PLAN Each day, CosmicWellness delivers a fully personalized wellness plan across five pillars: - Food Therapy: Foods matched to your elemental imbalances, with TCM properties, meridians, and benefits explained. - Tea & Herbal Drinks: Herbal teas and drinks selected for your constitution, with preparation instructions and best drinking times. - Exercise & Movement: Qigong, stretching, breathing, and cardio exercises aligned to your element type and daily energy. - Acupressure Points: Specific pressure points with exact locations, technique, and duration to rebalance your qi. - Emotional Wellness: Mindfulness and emotional practices that address the feelings associated with your imbalanced elements. YOUR DAILY FORTUNE SCORE Know before the day starts. CosmicWellness calculates a daily Fortune Score (0-100) from four dimensions: - Seasonal Qi alignment with your elemental constitution - Today's celestial stem interaction with your name grids - Daily earthly branch harmony with your birth element - Your name's Three Talents configuration Get notified the evening before a peak energy day or a challenging one, so you can plan accordingly. NAME NUMEROLOGY CosmicWellness analyses your name using the classical Five Grids system: - Heaven Grid: Inherited luck and background energy - Person Grid: Core character and life path - Earth Grid: Relationships and early life - Outer Grid: Social presence and opportunity - Total Grid: Overall destiny number Chinese names: Automatically calculates stroke counts for 3,000+ characters. English names: Uses Pythagorean numerology with the same five-grid framework. AURA CAMERA Visualise your elemental energy. The built-in Aura Camera overlays your current element balance as a living colour field in real time. Capture and save your aura photo directly to your camera roll. 100% PRIVATE - ALWAYS Your name and birthday never leave your device. All calculations are done locally - no accounts, no cloud sync, no data collection. Ever. BEGINNER & EXPERT MODES New to TCM? Beginner Mode surfaces only what is actionable and hides the theory. Already familiar with the system? Switch to Expert Mode for full technical details, element breakdowns, and classical terminology. CosmicWellness is for wellness guidance only and is not a substitute for professional medical advice. CosmicWellness is inspired by the classical TCM teachings of David Chi at Five Branches University.

Screenshots

Function Health4 screens
CosmicWellness4 screens

Verdict

The call

Function Health and CosmicWellness both sit at 4.9 stars, but that hides the real split: 100% of CosmicWellness's written reviews are positive against 62% of Function Health's. CosmicWellness also leads on monetization model (free vs subscription) and update cadence (every 2 days vs weekly). Function Health's advantage is ratings volume (25K vs 3). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Function Health against 5.0 for CosmicWellness. That said, the two scores are not equally well evidenced: Function Health has 25K ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 62% of Function Health's written reviews are positive against 100% of CosmicWellness's.

UpkeepUpdate frequency

Function Health ships an update weekly, CosmicWellness every 2 days. The most recent releases landed on October 1, 2026 and September 18, 2026 respectively.

Scorecard4 real differences · 6 level
Function Health versus CosmicWellness: the parameters behind the verdict, then further details
ParameterFunction HealthCosmicWellness
PriceFreeFree
Rating4.9 (25K ratings)5.0 (3 ratings) — better
Positive reviews62.0% of reviews100.0% of reviews — better
Number of ratings25K — better3
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationSubscriptionFree — better
DevicesiPhoneiPhone, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size201 MB21 MB
Age rating17+17+
DeveloperFunction HealthHugo Chien

Customer experience

Function Health

All ratings24,731 ratings
Positive99.0%
Neutral0.4%
Negative0.6%
Written reviews342 reviews
Positive62.0%
Neutral5.6%
Negative32.5%

CosmicWellness

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Function Health

Reported bugs

2 issues
  • App sometimes redirects back to the home screen when trying to view results
  • Occasional typos and formatting issues in the app

Requested features

3 requests
  • More customization options in the app settings
  • Ability to print or export test results and recommendations
  • Specific supplement recommendations rather than broad suggestions

CosmicWellness

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Function Health

No in-app purchases

None

CosmicWellness

No in-app purchases

Questions

Is Function Health free?
Function Health is free to download, with no in-app purchases.
Is CosmicWellness free?
CosmicWellness is free to download, with no in-app purchases.
Which has better reviews, Function Health or CosmicWellness?
CosmicWellness is rated higher. Function Health averages 4.9 out of 5 from 25K ratings, while CosmicWellness averages 5.0 from 3 ratings.
Do Function Health or CosmicWellness have ads?
Neither Function Health nor CosmicWellness shows ads.
Which is updated more often, Function Health or CosmicWellness?
Function Health ships an update weekly, and CosmicWellness every 2 days. Most recently, Function Health was updated on October 1, 2026 and CosmicWellness on September 18, 2026.

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