StackProof vs Finch

Most people take supplements and hope for the best. StackProof turns that guesswork into a real personal experiment so you finally know what's working, what's not, and what's worth keeping. HOW IT WORKS StackProof uses a simple 3-phase method used in clinical research, adapted for everyday use: 1. Baseline Phase - Log how you feel for 7 days without taking the supplement. This captures your natural normal. 2. Active Phase - Start taking your supplement daily and keep logging. 60 seconds a day. 3. Review - See a clear before vs after comparison across every metric that matters to you. No guessing. No placebo. Just your own data telling you the truth. WHAT YOU TRACK Every day you log 5 metrics on a simple 1-5 scale: - Energy - Focus - Mood - Sleep Quality - Side Effects Over time, StackProof shows you exactly how each metric shifted from your baseline to your active phase, with a confidence rating based on your consistency. SMART BASELINE After your first experiment, StackProof learns your patterns. On future experiments it can detect when you have enough recent data to skip the waiting period and start the active phase immediately. BUILT FOR REAL BIOHACKERS StackProof is designed for people who take their optimization seriously. Whether you're testing Lion's Mane for focus, Magnesium for sleep, Ashwagandha for stress, or anything else, every experiment gives you a clean structured result you can actually act on. STACKPROOF PRO Unlock the full experience: - Unlimited simultaneous experiments - Full analytics with trend charts across 7, 30, and 90 days - Smart Baseline - skip waiting periods using your recent data - Unlimited experiment history - Custom metrics beyond the default 5 - Data export to CSV - Washout period reminders Start with a free 7-day Pro trial. No charge until the trial ends. Cancel anytime. YOUR DATA Your logs are private and stored securely. StackProof never sells your data or uses it for advertising. Start your first experiment today. Your stack deserves an honest test. Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Your health information, organized. Finch brings together the information you provide, your medical records, doctor visits, wearable data, and daily check-ins, so you can find it, review it, and keep track of it in one secure place. Ask Finch about your records. "What did my doctor say about my iron levels last time?" "Summarize what we've logged since my last appointment." "Help me put together a list of questions for my OB appointment tomorrow." Finch answers from the information you've added, so what you see reflects your own records and history, not generic content. Here's what Finch helps you do: • Keep your records in one place — Labs, prescriptions, visit notes, and medical history, stored securely and available whenever you need them. • Transcribe your appointment — To keep a record of what was said, searchable and ready whenever you need it. • Bring in your wearable data — Connect Apple Health, Oura, Whoop, Garmin, and more to see your sleep, heart rate, and activity alongside the rest of your health information. • Log how you're feeling — Daily check-ins let you record symptoms and track how things change over time. • Prepare for appointments — Organize your timeline, medications, and questions into a clear summary you can share with your doctor. Built by people who have been there — Working alongside clinicians, patients, and caregivers. Every feature exists because someone couldn't find clarity when they needed it. Free to start. Upgrade when you want more. Finch is not a medical device and does not provide medical advice, diagnosis, or treatment. Always consult a licensed healthcare provider about your health. ___ Terms of Use (EULA) https://finchhealth.co/terms Privacy Policy https://finchhealth.co/privacy Security and Compliance https://finchhealth.co/compliance