Project Serotonin vs Biopeak
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Project Serotonin
This platform offers personalized health protocols based on your biomarkers, genetics, and lifestyle. It helps optimize foundational health, reduce disease risk, and improve longevity through targeted recommendations for diet, sleep, exercise, and supplementation.
- Personalized health protocols
- Supplement tracking and scanning
- Diet, fasting, and lifestyle logging
- Biomarker tracking and lab ordering
- Wearable device integration
- Expert care concierge support
- Community motivation features
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Project Serotonin A precision health platform for peak performance, longevity, and healthspan Project Serotonin delivers evidence-informed, targeted protocols across supplementation, diet, fasting, sleep, exercise, and lifestyle—designed to optimize foundational health, reduce disease risk, achieve peak performance, and improve biological age over time. Our programs are built using your blood biomarkers, genetics, health history, and lifestyle data, enabling hyper-personalized recommendations that evolve as your needs change. Track progress daily and longitudinally, measure adherence, and make informed decisions backed by science. What Members Can Do in the App: Build & Manage Your Profile - Create and manage your personal health profile - Manage your program membership seamlessly Precision Supplementation - Track daily supplement usage and adherence - Scan any supplement to check if it’s the right fit for you - Add prescription medications (Rx) to check for potential supplement interactions - Reorder your personalized supplements anytime, as needed Track Diet, Fasting & Lifestyle - Log daily fasting windows, diet check-ins, and lifestyle habits - Monitor consistency and trends over time Labs & Biomarkers - Order at-home lab tests directly through the app - Review results with clear biomarker summaries and insights - Track key health markers and improvements longitudinally Health, Activity & Wearables - View health, activity, and lifestyle markers in one place - Connect wearable devices to sync sleep, activity, heart rate, HRV, and more Expert Support - Message your Care Concierge team - including health coaches and scientists for guidance, clarification, and ongoing support throughout your journey - Receive in-app guidance, education, and nudges to stay on track Social & Community - Connect with friends and family through your personal BlueZone to stay motivated and accountable Designed for Long-Term Health Project Serotonin is built around the idea that health is dynamic and cumulative. Small, consistent actions, tracked daily, lead to meaningful improvements over time. This app is designed to support prevention, optimization, and longevity through measurable, personalized care. Note: Project Serotonin does not provide medical diagnosis or treatment. Always consult your physician for medical decisions.
Biopeak
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Biopeak is built to support your health optimization journey alongside your care team, but it is for informational and educational purposes only. The app does not provide medical diagnoses or treatment advice. The lab results, health data, protocols, and insights available in the app should not replace professional medical advice. Always seek the advice of a physician or other qualified health provider before making any medical testing or treatment decisions.
Screenshots
Verdict
The clearest difference is update cadence: Biopeak at weekly against Project Serotonin's every 3 weeks. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Project Serotonin ships an update every 3 weeks, Biopeak weekly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Project Serotonin | Biopeak |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (10 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 177 MB | 50 MB |
| Age rating | 4+ | 17+ |
| Developer | Serotonin Inc | Biopeak Health |
In-app purchases
Project Serotonin
No in-app purchases
Biopeak
No in-app purchases









