# PepStack Pro — Peptides, Protocols & Tracking > Comprehensive peptide reference and protocol tracking app for health optimization. (iPhone/iPad app by MyFlowMD, LLC.) - Source: https://appshunter.io/ios/app/pepstack-pro/id6760684355 (this page in markdown: same URL + `.md`) - Developer: [MyFlowMD, LLC](https://appshunter.io/developer/1885185443) - Category: Health & Fitness, Medical - Price: Free with in-app purchases - Rating: 5.00/5 from 11 App Store ratings · 4 written reviews indexed - Age rating: 17+ - Requires: iOS 15.1 · 39 MB - Languages: American English - Released: 2026-03-26 - Data updated: 2026-09-01 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/pepstack-pro/id6760684355/reviews.md ## What is PepStack Pro? PepStack Pro is the most comprehensive peptide reference and protocol tracking app available. Whether you're exploring your first peptide or managing an advanced stack, PepStack Pro gives you the clinical data, dosing protocols, and tracking tools you need to optimize safely. PEPTIDE DATABASE Browse 40+ peptides with detailed clinical information including descriptions, mechanisms of action, and side effects. From BPC-157 to semaglutide, GHK-Cu to epithalon — it's all here. PERSONALIZED STACKS Take our guided quiz to find the right peptides for your goals — fat loss, muscle growth, longevity, sleep, cognitive enhancement, healing, and more. Get expert-curated recommendations tailored to your goals. INTERACTION CHECKER Check for potential conflicts between peptides before adding them to your stack. Know what's safe to combine, what needs caution, and what to avoid. PROTOCOL TEMPLATES Start with physician-designed protocol templates for common goals like fat loss, recovery, muscle building, and longevity. One tap to set up your entire protocol. PROTOCOL TRACKER Set up your injection schedule, track your daily doses, and never miss a pin. Full calendar view with cycle tracking, dose amounts, and scheduling by day of the week. INJECTION LOGGER Log every injection with site rotation tracking, mood ratings, and personal notes. Build a complete history of your peptide journey. LAB TRACKER Track bloodwork and lab results over time. Monitor 28+ biomarkers with color-coded reference ranges to ensure your protocols are working safely. PROGRESS JOURNAL Document your journey with notes, mood and energy ratings, and photos. See trends over time and share progress with your provider. DOSING PROTOCOLS (Premium) Unlock detailed dosing protocols, reconstitution guides, cycle lengths, optimal timing, and stacking recommendations for every peptide in the database. PHYSICIAN-GUIDED Connect directly with board-certified physicians specializing in peptide therapy and longevity medicine through our integrated MyFlowMD provider network. DISCLAIMER PepStack Pro is an educational reference tool. It does not provide medical advice, diagnoses, or treatment recommendations. Always consult a qualified healthcare provider before starting any peptide protocol. Terms of Use: https://www.pepstackpro.com/terms ## Key features - Peptide database with clinical data - Personalized peptide recommendations - Interaction checker for peptide safety - Physician-designed protocol templates - Injection schedule and dose tracking - Lab and progress journaling - Direct physician connection ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | PepStack Pro Premium | $8.99 | per month | | PepStack Pro Premium | $49.99 | per year | ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/pepstack-pro/id6760684355/reviews.md ### 5/5 — Peptide Gamechanger *2026-04-19* With all the new peptides emerging it’s hard to know which ones align with my goals and my health but pepstack solves for all of that. It’s a one stop shop for all things peptides so I know what makes the most sense to help me hit my goals. I use this regularly for all things peptides. ### 5/5 — Love it *2026-04-18* everything i need ### 5/5 — Highly recommended *2026-03-27* I seldom write reviews, but this app absolutely deserves one. This is a one-stop shop. Everything you need is right here! The interface is clean, intuitive, and thoughtfully designed—you don’t waste time figuring things out, you quickly get the information and peptide product you need. If you’re on the fence, don’t be—this is easily one of the best apps I’ve used in a long time. Highly recommended. ### 5/5 — Helpful app! *2026-03-27* App is very easy to navigate and helps me start and maintain my very complex peptide schedule. Def recommend! ## Frequently asked questions about PepStack Pro ### What is PepStack Pro? PepStack Pro is an educational reference tool designed to help users explore peptides, create personalized protocols, and track their progress. It offers a comprehensive peptide database, interaction checker, and logging features for injections, labs, and journals. ### Does PepStack Pro offer a free trial? Yes, PepStack Pro offers a 7-day free trial for its Premium subscription. This allows users to explore the full range of premium features before committing to a paid plan. ### What are the subscription options for PepStack Pro? PepStack Pro offers two premium subscription tiers: a monthly plan at $8.99 and an annual plan at $49.99. Both plans include a 7-day free trial. ### Can I cancel my PepStack Pro subscription? Yes, you can cancel your PepStack Pro subscription at any time through your device's app store settings. The cancellation will take effect at the end of your current billing period. ### What devices does PepStack Pro support? PepStack Pro is available on iPhone, iPad, and iPod. It is designed for users who want to manage their peptide protocols on the go. ### How often is PepStack Pro updated? The latest version of PepStack Pro is 2.3.1, last updated on June 4, 2026. Updates typically include new features, bug fixes, and performance improvements to enhance user experience. ### Does PepStack Pro provide medical advice? No, PepStack Pro is an educational reference tool and does not provide medical advice, diagnoses, or treatment recommendations. Users should always consult a qualified healthcare provider before starting any peptide protocol. ### What kind of health data does PepStack Pro track? PepStack Pro allows users to track over 28 biomarkers through its Lab Tracker feature, monitoring bloodwork results over time. It also includes features for logging injection sites, mood ratings, energy levels, and progress photos. ## Version history (last 5 releases) ### 2.3.2 — 2026-08-26 Improved dose reminders, protocol calendar accuracy, and reconstitution calculator guidance. Added Glutathione to the database and refined peptide detail pages for easier dose planning. ### 2.3.1 — 2026-06-04 Pepstack Pro now makes it easier to organize peptide stacks, track protocols, and plan cycles with a cleaner, more guided experience. This update improves stack management, dosing-note clarity, and overall app performance so users can stay more consistent and informed. ### 2.2.2 — 2026-04-29 • Reconstitution calculator: 10 units = 0.1 mL on all syringe types. Results update instantly when switching syringes. • Redesigned home screen with feature overview, weekly calendar, and quick navigation to every tool. • "Start Protocol" button now at top and bottom of peptide pages. • Updated protocol templates and improved half-life curves. • UI polish throughout. ### 2.2.1 — 2026-04-27 Exciting updates make Pep Stack Pro even easier to use. A new weekly calendar on the home screen gives you a clear view of your injection schedule at a glance. We've simplified the interface, added daily motivation, and updated protocol templates with the latest recommendations. Enjoy a cleaner, more focused experience. ### 2.2.0 — 2026-04-17 So much great stuff Reconstitution Calculator — Enter your vial size and dose, see exactly how many units to draw. Supports U-100, U-50, and U-30 syringes with a visual fill guide. Vial Inventory — Track your vials, see how many doses are left, and know exactly when you'll run out. Low-stock alerts when it's time to reorder. Injection Site Rotation — Visual body map tracks where you've injected. Color-coded recovery windows help you rotate sites safely. Half-Life Curves — See how peptide levels change in your body over time with interactive pharmacokinetic charts. Export for Your Doctor — Generate a PDF or CSV health report with your protocols, injection history, and lab values. Perfect for provider visits. Cost Calculator — See cost-per-dose and how long each vial will last at your current dosing schedule. ## More apps by MyFlowMD, LLC - [30 Stillness](https://appshunter.io/ios/app/30-stillness/id6760586218) All apps by MyFlowMD, LLC: https://appshunter.io/developer/1885185443 ## Related topics [pepstack pro](https://appshunter.io/ios/topics/pepstack-pro) · [pep](https://appshunter.io/ios/topics/pep) --- *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 2026-09-01.*