Comparison

PepStack Pro vs PepTrack

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PepStack Pro

This app provides a comprehensive database of peptides, personalized protocol recommendations, and tools to track your peptide journey. Monitor injections, log progress, and check for interactions to optimize your health and wellness goals safely.

Highlights
  • 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
Features
Read full description

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

About

PepTrack

Features
Read full description

PepTrack helps you organize personal peptide-related notes and explore educational reference content in one private, easy-to-use app. PERSONAL RECORDS Create and manage records using information you already have. Keep names, notes, dates, and inventory details organized in one place. ROUTINE ORGANIZATION Organize routines that you enter manually and review your saved activity history. PepTrack does not create routines, recommend amounts, or provide treatment guidance. EDUCATIONAL LIBRARY Browse concise educational reference pages covering research context, available evidence, safety notes, and source links. HISTORY AND INSIGHTS Review your records and activity history to keep your personal information organized over time. PRIVATE BY DESIGN Your records are stored locally on your device. No account is required. PEPTRACK PRO Upgrade to PepTrack Pro for: • Unlimited records • Full activity history • Vial notes • Calendar view • Inventory organization • Additional record-management features IMPORTANT PepTrack is intended only for personal record keeping and educational reference. It is not a medical device and does not provide medical advice, diagnosis, dosage guidance, medication calculations, or treatment recommendations. Always follow guidance from a qualified healthcare professional. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current subscription period. You can manage or cancel subscriptions in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PepStack Pro4 screens
PepTrack4 screens

Verdict

The call

The clearest difference is iOS requirement: PepStack Pro at 15.1 against PepTrack's 17.6. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PepStack Pro sells 2 in-app purchases, starting at $8.99 per month and PepTrack sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PepStack Pro ships an update every 8 days, PepTrack every 2 weeks. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 9 level
PepStack Pro versus PepTrack: the parameters behind the verdict, then further details
ParameterPepStack ProPepTrack
PriceFreeFree
Rating5.0 (11 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings11 — better—
Update frequencyEvery 8 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.6
Further details — not scored
Size39 MB2 MB
Age rating17+17+
DeveloperMyFlowMD, LLC星燃 余

In-app purchases

2 purchases

PepStack Pro

Subscriptions2
  • PepStack Pro Premium7 Days trial$8.991 Month
  • PepStack Pro Premium7 Days trial$49.991 Year
3 purchases

PepTrack

Subscriptions3
  • Peptide Log Pro (Weekly)$2.997 Days
  • Peptide Log Pro (Monthly)$7.991 Month
  • Peptide Log Pro (Yearly)3 Days trial$49.991 Year

Questions

Is PepStack Pro free?
PepStack Pro is free to download, with in-app purchases available.
Is PepTrack free?
PepTrack is free to download, with in-app purchases available.
Do PepStack Pro or PepTrack have ads?
Neither PepStack Pro nor PepTrack shows ads.
Which is updated more often, PepStack Pro or PepTrack?
PepStack Pro ships an update every 8 days, and PepTrack every 2 weeks. Most recently, PepStack Pro was updated on October 1, 2026 and PepTrack on October 8, 2026.

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