Milligram vs pin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Milligram
Optimize your health and performance with science-backed data. Track peptide levels, analyze bloodwork, and monitor progress with intelligent insights. Get personalized feedback on your protocol and health metrics.
- Intelligent protocol analysis
- Compound level tracking
- Bloodwork analysis and biomarker flagging
- Comprehensive compound library
- Progress scans for body composition
- Stack analytics and interaction flagging
- Journaling for health metrics
- Reconstitution calculator
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Whether you're optimizing for fat loss, muscle gain, longevity, recovery or anti aging, Milligram is for people who want to take back control of their health protocols with science-backed confidence. Every other tracker gives you a tidier place to write down what you already did. Milligram models what is actually in your system right now. Every dose charted against every half-life. Everything in the stack with info and the database covering over 3,581 references total. Bloodwork read against what you are actually running. And an AI assistant that answers from your real-time numbers, read against a database made specifically for your protocol, not everyday questions. FEATURES Your Protocol: Everything you run, on one screen. Each compound with its own schedule, dose, vial and supply tracked, and the whole protocol read as one picture rather than being scattered across different notes, files and spreadsheets. Dose tracking: Log every dose, whether that's an injectable or an oral supplement - Milligram works with every compound and every dosing route. Reminders arrive on the protocol's schedule and know which compound, which dose and which injection site. Milligram Intelligence: An assistant that already has your stack, your doses, your bloodwork and your Apple Health data loaded. Ask "which doses did I miss this month", "how is my weight tracking against my retatrutide cycle", or "did my IGF-1 move on tesamorelin", and get an answer from your own numbers. Level Buildup: See your compound levels build from each trough to peak. Every dose is charted against the published half-life of your compound, so you know exactly when you've reached the right zone at the right titration, how each dose is keeping you there, and how much a missed dose can actually move the needle. Bloodwork: Upload a PDF or a photo of your labs. Every biomarker is extracted and out-of-range values flagged, then kept where they can be read against the compounds that might be moving them. Compound Library: 202 compounds with mechanisms, dose ranges, half-lives, expected timelines and side-effect profiles, each referenced to clinical sources. Retatrutide, tirzepatide and semaglutide. Testosterone esters, Masteron, Anavar. Tesamorelin, BPC-157, GHK-Cu, MK-677, Ipamorelin and CJC-1295. Creatine, Omega-3 Fish Oil, Magnesium, Zinc, Vitamin D3, and more. AI calorie and nutrition tracking: Scan any meal with your camera. Snap a photo, scan a barcode, or scan a nutrition label and Milligram extracts calories, protein, carbs and fat instantly. Track every meal against your daily targets with a clean macro breakdown. Apple Health: Two-way sync for sleep, HRV, vitals, activity, weight and body composition, so protocol data and health data sit in the same timeline. SUBSCRIPTION AND TERMS Milligram Pro is accessible via an auto-renewing subscription. You may switch off auto-renew in your Apple ID Account Settings. Purchases of subscriptions will be charged using your Apple ID upon confirmation of purchase. Subscriptions renew on a monthly or yearly basis, unless canceled at least 24 hours before the end of the current period. If canceled, subscriptions remain valid until the end of the current period, and any unused portions are not valid for a refund. By signing in with Apple or by purchasing a subscription, you affirm your understanding of the following: Terms of Service: https://milligram.health/terms Privacy Policy: https://milligram.health/privacy Milligram is not a medical device and is not intended to diagnose, treat, cure, monitor, or prevent medical conditions or illnesses. Always consult your physician first. All information provided is for general informational purposes only.
pin
This app helps you log, manage, and review specific health routines like TRT, peptides, GLP, and HRT. It offers structured tracking, flexible scheduling, and clear historical views of your progress. Stay organized and consistent with your personal health regimen.
- Log entries with timing and notes
- Track routines and schedules
- Maintain a clear history
- Flexible scheduling
- Timeline-based tracking
- Secure data storage
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pin is the private tracker for TRT, peptides, GLP-1s and HRT. Log every dose in a tap, stay on schedule with reminders you can act on from the lock screen, and see your labs, body and costs change over time, all in one place. LOG EVERY DOSE • Injections, tablets, creams and gels, nasal sprays and pellets • Log, skip or snooze in a tap, or straight from the reminder • Injection site rotation for subcutaneous and intramuscular shots • A syringe drawn to your dose, in ml and syringe units • Supply tracking with refill warnings STAY ON SCHEDULE • Group meds into stacks, each with its own days and times • Daily, specific days or every few days • Advanced protocols with doses that change week by week • Scheduled time off that doesn't count as missed • Quiet hours, and one reminder when several meds are due together MIXING MADE SIMPLE • Turn the dose your prescriber gave you into exactly what to draw • For powders you mix with water and for pre-mixed vials • Units and ml for 30, 50 and 100-unit syringes, doses per vial and vials per cycle • pin never recommends doses: it only converts the one you were given LABS THAT MAKE SENSE • Snap a photo of your lab report and pin fills in the values • Hormones, blood count, metabolic, lipids and organ panels • Trend lines with reference ranges and out-of-range flags • Color results by the dose you were on when you were tested TRACK YOUR PROGRESS • Weight, body fat, waist, blood pressure, resting heart rate and HRV • Progress photos with side-by-side compare and an optional AI body scan • Long-term goals plus daily goals for protein, water, steps, sleep and more • Daily check-ins for energy, mood, focus, libido, sleep and side effects • Trends and a monthly adherence calendar KNOW WHAT IT COSTS • Spending this month, per month and per year • Upcoming refills and a monthly budget • Cost per dose, price history and cost per result REPORTS FOR YOUR DOCTOR • A clinician report with your medication plan, dose history, labs, vitals and check-ins • A personal record that also shows what it all cost • Save as a PDF or share a private link you can delete any time PIN GUIDE • Ask how to do anything in pin, any time • Ask about your own tracking, if you choose to share it APPLE HEALTH Import weight, body fat, blood pressure, resting heart rate, HRV, steps and sleep, and save the metrics you log back to Apple Health. PRIVATE BY DESIGN Your tracking is stored on your iPhone. Cloud backup is optional. AI features ask before anything is sent. No ads, no tracking, and we never sell your data. Export your data or delete your account at any time. SUBSCRIPTION pin requires a subscription: monthly or annual, with every feature included. New subscribers can start with a 7-day free trial. Payment is charged to your Apple ID when you confirm the purchase (or when the free trial ends). Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel any time in your App Store account settings. pin is a tracking tool, not a medical device. It does not provide medical advice, diagnosis or treatment. Always talk to your prescriber before starting, stopping or changing a medication or dose. Terms of Use: https://www.threeoaksdigital.net/pin-terms Privacy Policy: https://www.threeoaksdigital.net/pin-privacy
Screenshots
Verdict
The clearest difference is review sentiment: pin at 100% against Milligram's 58%. pin also leads on rating (5.0 vs 4.7) and iOS requirement (15.1 vs 17.0). Milligram's advantage is ratings volume (541 vs 2). 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. Milligram sells 3 in-app purchases, starting at $17.49 per month and pin sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
pin holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Milligram has 541 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 58% of Milligram's written reviews are positive against 100% of pin's.
Both ship on a similar rhythm, roughly every 5 days. Both last shipped on November 5, 2026.
| Parameter | Milligram | pin |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (541 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 58.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 541 — better | 2 |
| Update frequency | Every 5 days | Every 5 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 171 MB | 49 MB |
| Age rating | 12+ | 17+ |
| Developer | Milligram Health Pty Ltd | Three Oaks Ventures LLC |
Customer experience
Milligram
pin
In-app purchases
Milligram
- Milligram Pro2 variants$17.491 Month
- Milligram Pro3 Days trial$49.991 Year
- Milligram Pro3 Days trial$69.991 Year
pin
- pin Pro7 Days trial$6.991 Month
- pin Pro3 variants$6.991 Month
- pin Pro7 Days trial$49.991 Year
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- pin Pro3 variants$49.991 Year









