Function Health vs Macro Trainer

Function membership helps you take control of your health with 160+ lab tests each year, personalized Protocols, and Private AI Chat powered by Medical Intelligence—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. MEDICAL INTELLIGENCE Built with leading medical scientists, Function’s proprietary model brings together your health history and insights from a large population to help you better understand your health and find steps you can take today to support your health over time. PRIVATE AI CHAT Ask questions about your results, identify meaningful patterns, and figure out where to focus next, with Private AI Chat—powered by Medical Intelligence and 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.

Most fitness apps are ledgers. You log, they watch, nothing changes. Macro Trainer is a coach. You log, it thinks, and your plan adapts. Set a goal — cut, bulk, or recomp — and Macro Trainer builds your calorie and macro targets, programs your training, then pays attention. Stall for two weeks? It notices, explains why, and proposes the adjustment. Sleep and energy entries help you reflect on recovery. Every week you get a report card: what worked, what slipped, and what to do next. COACHING THAT ADAPTS • Separate coach conversations with saved history and draft recovery • A weekly report card with nutrition and workout scores • Automatic plateau detection with one-tap macro adjustments • Optional deload proposals for you to review before applying • GLP-1 companion mode with protein-first targets, a dose diary, and appetite-aware coaching • Six coach personalities — from warm and nurturing to zero-excuses — or build your own. Chat runs privately, right on your device. LOGGING IN SECONDS • Snap a photo of your plate: your coach names each food and estimates the portions, you confirm, and it's logged as real servings • Or just say what you ate, typed or dictated — "two eggs, sourdough toast with butter, black coffee" — and your coach splits it into foods and sizes each one for you to check before it's logged • Over a million foods stored on the device — search is instant, even with no signal at the gym or the grocery store • Barcode and nutrition-label scanning • Smart recents and planned meals for one-tap repeat logging PROGRESS YOU CAN READ • A weight trend with 7-day smoothing, goal projection, and body-composition breakdowns • Recovery estimates and recorded biometrics, with explanations and sources for HRV, heart rate, sleep, blood pressure and ketones • Adherence trends that connect what you did to what happened TRAINING BUILT IN • Progressive workout programs with targets that follow your plan • Set logging designed for the gym floor: big controls, rest timers, volume tracking • Missed a session? Pick it up where the plan left off. EVERYWHERE YOU ARE Native on iPhone and iPad. Your data syncs with Apple Health. SPEAKS YOUR LANGUAGE Macro Trainer is at home in 34 languages — the interface, your weekly report card, and the coach itself. It follows your phone's language, or whichever one you pick. TRY IT FOR TWO WEEKS Download free and use everything for 14 days — long enough for two weekly report cards and a plan that has already adjusted to you. After that, a single purchase unlocks it for good. No subscription, no account, no ads. Everything — including the AI coach — runs on your device, so it's fast, it works offline, and your health data stays exactly where it belongs: with you. Your goal isn't a diary entry. Bring a coach.