# Peptly Health Tracker — GLP-1 & Peptide Tracker > Private GLP-1 and peptide research protocol tracking with community support. (iPhone/iPad app by John Chappell.) - Source: https://appshunter.io/ios/app/peptly-health-tracker/id6775672965 (this page in markdown: same URL + `.md`) - Developer: [John Chappell](https://appshunter.io/developer/6775672967) - Category: Health & Fitness - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 15.1 · 26 MB - Languages: American English - Released: 2026-06-10 - Data updated: 2026-09-04 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/peptly-health-tracker/id6775672965/reviews.md ## What is Peptly Health Tracker? Peptly is the simple, private way to track your peptide and GLP-1 research protocol. Log your doses, injection sites, and progress in seconds. Watch your trends over time with clean charts. Stay consistent with smart reminders. And connect with a real community — using only a username, so your identity stays private. WHAT YOU CAN DO • Log doses, vials, and injection sites in seconds • Track weight, measurements, and progress photos • See your trends with clean, easy charts • Get gentle reminders so you never miss a dose • Track your vial inventory and get low-supply alerts • Log bloodwork and lab markers in one place • Learn from a research library of compounds • Connect with a private, username-only community Peptly is completely free. IMPORTANT Peptly is an educational and research tracking tool only. It does not provide medical advice, diagnosis, or treatment, and does not sell or recommend any substance for human consumption. Always consult a licensed healthcare provider. You must be 18 or older to use this app. ## Key features - Log doses and injection sites - Track weight and measurements - View progress with charts - Set smart reminders - Manage vial inventory - Log bloodwork and lab markers - Access research library ## Frequently asked questions about Peptly Health Tracker ### What is Peptly used for? Peptly is an educational and research tracking tool designed to help users log and monitor their GLP-1 and peptide research protocols. It allows for tracking doses, injection sites, progress, and connecting with a private community. ### Does Peptly provide medical advice? No, Peptly is strictly an educational and research tracking tool. It does not offer medical advice, diagnosis, or treatment, and users should always consult a licensed healthcare provider for any health concerns. ### What is the age requirement for Peptly? Users must be 18 or older to use Peptly. The app is rated for ages 17+. ### Is Peptly free to use? Yes, Peptly is completely free to use. However, the app does contain advertisements. ### Does Peptly have ads? Yes, Peptly contains advertisements. It is supported by ads as part of its free offering. ### What devices does Peptly support? Peptly is available on iPhone, iPad, and iPod devices. ### How often is Peptly updated? The latest version of Peptly is 1.2.3, which was last updated on September 3, 2026. Updates are released periodically to improve functionality and reliability. ### How does Peptly ensure user privacy? Peptly prioritizes user privacy by allowing connection with a community using only a username, ensuring personal identity remains private. The app is designed as a private way to track research protocols. ## Version history (last 5 releases) ### 1.2.3 — 2026-09-03 Community just got better: • Comments are here — reply to any post, join the conversation • Likes now show up instantly for everyone (and stick around) • Share posts with friends right from the feed Also in this update: • Progress Photos fixed — photos now upload and display correctly, with side-by-side compare • Home screen Weekly Progress now tracks hydration, mood, and side-effect logging for real • Small polish and stability fixes throughout ### 1.2.2 — 2026-09-03 This update is the result of a line-by-line safety audit of every calculation in the app. UNIT SAFETY, EVERYWHERE The Vial Tracker and Cost Calculator now ask which unit your dose is in (mcg or mg) instead of assuming. Before this, typing a 250 mcg dose into a field that assumed milligrams could throw tracking or cost figures off by 1000x. Every dose logged now records its unit. The calculator refuses physically impossible draws — you can no longer be told to draw more liquid than the vial contains. SMALLER CORRECTIONS "Last Dose: Today" now means today on the calendar, not "within 24 hours" — a dose taken late last night no longer shows as today the next morning. Weekly starting schedules now default to the day their own descriptions name. Half-life figures for compounds with no human data are now labelled as estimates, and the pharmacokinetic curves say the same. Also: stat cards no longer truncate their labels, and supply listings were corrected to match the products they link to. ### 1.2.1 — 2026-09-02 Apple Health now actually works. Weight from your scale syncs into Peptly. This connection had never functioned in any previous version — if you turned it on before and nothing happened, that is why. TWO DOSING CORRECTIONS PT-141 previously showed a 1 mg starting dose described as coming from the approved label. The label has no such dose: it is a single 1.75 mg dose, with a maximum of 8 doses per month. Both are now correct. Tesamorelin showed 2 mg daily. That figure is the vial strength, not the dose. The current label is 1.4 mg daily. THE CALCULATOR NO LONGER GUESSES A dose entered in "units" or "mL" was being treated as milligrams, which produced wrong answers. Doses in IU are now declined outright, because international units measure biological activity rather than mass and cannot be converted without knowing the compound. SEE WHERE EVERY DOSE CAME FROM Each dose is now labelled: from an FDA-approved label, from a published clinical trial, or reported online only. These are not the same kind of information and no longer look alike. STACKS AND VIALS Wolverine, KLOW, GLOW and FIT let you enter vial size and water for each peptide separately, and show the units to draw for each. The Vial Tracker now fills itself in from your protocol instead of asking you to type everything twice. ALSO IN THIS UPDATE Glutathione added, with the asthma caution and the FDA warning about injectable skin-lightening products. Larger icons on the Today screen. Clearer disclosures before any outside link. Corrected product listings in Supplies. ### 1.2.0 — 2026-09-01 This is a large update, and one part of it is a correction worth naming directly. IMPORTANT FIX • The reconstitution calculator's unit conversion was wrong. It reported results ten times higher than the correct value. It has been fixed, and the calculation now has an extensive test suite behind it. If you used the calculator before this update, please recheck any figures you wrote down. REMINDERS, REBUILT • Reminders now actually fire. The previous scheduling code failed silently, so no reminder was ever delivered. • Mark a dose Taken, Snoozed or Skipped straight from the lock screen, without opening the app. • Each compound now has its own dose, schedule and reminder — daily, certain days, every few days, or cycled on and off. • Multiple doses per day are supported. DOSES IN UNITS • Enter your vial size and how much bacteriostatic water you added, and Peptly shows every dose in syringe units — on the Today screen, in your protocol, and on the reminder itself. • Doses now record their unit properly. Micrograms and milligrams are no longer treated as the same thing. NEW — DISCOVER • Browse compounds by what you are trying to do rather than by mechanism. • Every compound carries an honest evidence label: FDA approved, in clinical trials, early human data, animal data only, or anecdotal. • Compare compounds side by side. • Stacks such as Wolverine, FIT, GLOW and KLOW can be added as their separate components, each with its own schedule. NEW — GUIDE FOR BEGINNERS • An illustrated walkthrough of mixing, storing, drawing a dose and injecting safely. NEW — TRENDS • See how your mood tracks against each compound you take, with notes you write yourself. ALSO • Today screen now shows what is actually due, with one tap to log it. • Simplified navigation from seven tabs to five. • Side effects, hydration and mood now save properly. Previously they showed a confirmation without recording anything. • Fixed several buttons that opened the wrong screen. Peptly is an educational and tracking tool. It does not provide medical advice. Always consult a licensed healthcare provider. ### 1.1.0 — 2026-06-12 • Expanded compound library — now 27 compounds, including MOTS-c and the Wolverine Stack • Your home dashboard now shows your real stats, updated live as you log • New guided tour walks you through every feature when you start • Set your dosing frequency for smarter next-dose predictions • Edit your protocol, goals, and weights anytime from Profile • Community improvements and bug fixes ## Apps similar to Peptly Health Tracker | App | Rating | Price | Category | | --- | --- | --- | --- | | [Peptide Tracker: LynkDose](https://appshunter.io/ios/app/peptide-tracker-lynkdose/id6747953794) | 4.5 (14) | Free | Health & Fitness | | [Peptade: Peptide GLP-1 Tracker](https://appshunter.io/ios/app/peptade-peptide-glp-1-tracker/id6760857284) | 4.8 (88) | Free | Health & Fitness | | [CalcPep - Peptide Calculator](https://appshunter.io/ios/app/calcpep-peptide-calculator/id6758262582) | — | Free | Health & Fitness | | [DoseStack](https://appshunter.io/ios/app/dosestack/id6760562627) | — | Free | Health & Fitness | | [Project LeanNation](https://appshunter.io/ios/app/project-leannation/id6450420666) | 4.9 (402) | Free | Health & Fitness | | [Peptide Tracker & Calculator](https://appshunter.io/ios/app/peptide-tracker-and-calculator/id6744902384) | 4.8 (509) | Free | Health & Fitness | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*