Peptide Tracker by Peptide AI vs PeptideOS+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peptide Tracker by Peptide AI
Log peptide and GLP-1 doses, track vial levels, and rotate injection sites. An AI coach analyzes your data and suggests experiments. Sync with wearables and share reports with your clinician.
- Dose logging
- Vial level tracking
- Injection site rotation
- AI coaching
- Wearable integration
- Dose history export
- Widgets and Apple Watch support
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Peptide AI is a peptide and GLP-1 tracker with an AI coach that reads your own logs. Log every dose in two taps, get reminded when it's due, and rotate injection sites on a 20-site body map, front and back. Track what's left in each vial, pen or pill bottle and get a nudge before you run low. Built for real protocols: BPC-157, TB-500, GHK-Cu, CJC-1295, Ipamorelin, GLP-1s like semaglutide, tirzepatide and retatrutide, and 55+ more compounds and blends. REMI, YOUR COACH — Ask about your own data and get answers backed by cited research. Remi reads your meals next to your doses, suggests short experiments and tells you whether they worked. TRACK — Daily check-ins, side effects after each dose, weight in lb or kg, goals and trends. Connect Apple Health, Oura, WHOOP, Garmin or Fitbit for sleep, HRV and recovery. COMMUNITY — Rooms for the compounds people run, and a weekly leaderboard with friends. EXPORT — A PDF of your dose history and health metrics to bring to your clinician. WIDGETS & WATCH — Log your next dose from a Home Screen or Lock Screen widget, or from Apple Watch. Logging doses and tracking your protocol are free. Remi, wearable sync, PDF export and some Track insights need a subscription. Peptide AI is for tracking and education only. It doesn't give medical advice or tell you how much to take: your dose comes from your clinician. Consult a licensed clinician before starting or changing any protocol. Terms of Use: https://peptideai.co/terms Privacy Policy: https://peptideai.co/privacy
PeptideOS+
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PeptideOS+ is the privacy-first app for tracking peptide protocols. No account. No email. Everything stays on your device or syncs under an anonymous handle. Designed for peptide researchers, biohackers, and health optimizers who value discretion. FEATURES YOUR DATA STAYS YOURS No name. No email. No phone number. Your identity is a randomly generated handle. Progress photos never leave your device. Sign in with Apple uses Hide My Email by default. We built PeptideOS+ so you don't have to choose between tracking your protocols and protecting your privacy. TRACK EVERY PROTOCOL Log doses, track injection site rotation, set reminders, and monitor compliance — all synced to your real schedule. Whether you're running one peptide or a full stack, your protocol tab keeps everything organized. 80+ PEPTIDE DATABASE Clinical protocols, typical dose ranges, half-lives, stacking notes, side-effect profiles, and research summaries for over 80 peptides. Browse by category (healing, weight management, cognitive, longevity, and more) or search by name, goal, or symptom. Updated continuously. RECONSTITUTION CALCULATOR Enter your vial size, BAC water volume, and desired dose — get the exact syringe units instantly. Visual syringe diagram shows exactly where to draw. No more mental math. ANONYMOUS COMMUNITY Real users sharing real protocols and real results. No names, no DMs, no drama. Ask questions, share progress updates, review vendors, and browse protocol shares — all under a randomly assigned handle. Community content is screened for safety before publication. AI ASSISTANT Ask questions about peptides, protocols, interactions, and reconstitution. Powered by Claude, tuned to the peptide domain. Every response includes a medical disclaimer — we're an information assistant, not a doctor. PROGRESS TRACKING Wellness score combining compliance, sleep quality, and subjective wellbeing. Daily check-ins, streak tracking, and trend visualization help you see what's working over time. PEPTIDEOS+ PRO Free tier includes the full database, calculator, 1 protocol, and 3 AI queries/day. Pro ($9.99/mo or $69.99/yr) unlocks unlimited protocols, unlimited AI, lab result tracking, community posting, progress photos, and data export. Privacy policy: https://flaritos.github.io/PeptideOS/privacy-policy.html Terms of use: https://flaritos.github.io/PeptideOS/terms.html Subscriptions auto-renew. Cancel anytime in your Apple ID settings. IMPORTANT PeptideOS+ is an information and tracking tool. It is not a substitute for medical advice, diagnosis, or treatment. Always consult your healthcare provider before starting any peptide protocol. The app does not sell, prescribe, or dispense peptides.
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Verdict
The clearest difference is device support: Peptide Tracker by Peptide AI at 3 against PeptideOS+'s 1. On price, update cadence, 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
Both are free to download. Peptide Tracker by Peptide AI sells 4 in-app purchases, starting at $6.99 per 7 days and PeptideOS+ sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Peptide Tracker by Peptide AI ships an update weekly, PeptideOS+ every 4 days. The most recent releases landed on November 5, 2026 and October 24, 2026 respectively.
| Parameter | Peptide Tracker by Peptide AI | PeptideOS+ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (75 ratings) — better | — |
| Positive reviews | 76.5% of reviews | — |
| Number of ratings | 75 — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 74 MB | 6 MB |
| Age rating | 17+ | 12+ |
| Developer | Peptide AI | ZACHARY CANCIANO GOLD |
In-app purchases
Peptide Tracker by Peptide AI
- Premium Weekly$6.997 Days
- Premium Monthly7 Days trial$14.991 Month
- Premium Yearly Offer7 Days trial$29.991 Year
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- Premium Yearly7 Days trial$59.991 Year
PeptideOS+
- Pro Monthly7 Days trial$9.991 Month
- Pro Yearly7 Days trial$69.991 Year
Questions
Is Peptide Tracker by Peptide AI free?
Is PeptideOS+ free?
Do Peptide Tracker by Peptide AI or PeptideOS+ have ads?
Which is updated more often, Peptide Tracker by Peptide AI or PeptideOS+?
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