Comparison

Peptide Tracker & Calculator vs PepGuide

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

Head to head
About

Peptide Tracker & Calculator

This app helps you meticulously track and calculate peptide dosages, inventory, and injection sites. It provides smart alerts for low stock and detailed logs of your usage history for research, fitness, or therapeutic protocols. Your data is stored securely and privately on your device.

Highlights
  • Comprehensive peptide inventory management
  • Precise dosing log and calculation support
  • Intelligent injection site rotation tracking
  • Smart low stock alerts
  • Detailed dose history review
  • Secure local data storage
Features
Read full description

The Ultimate Peptide Tracker & Calculator for All Your Protocols Take control of your peptide journey! Whether you're deep into peptide research, optimizing for fitness with performance peptides, aiding recovery with compounds like BPC-157 or TB-500, exploring biohacking protocols, or managing GLP-1 agonists like Semaglutide and Tirzepatide, Peptide Tracker & Calculator is your essential management tool. Stop relying on messy notes or complex spreadsheets – track everything accurately in one secure, easy-to-use app. Comprehensive Peptide Inventory Management: Log Any Peptide: Maintain a detailed database of all your compounds – from research peptides and GHRP/GHRH analogs (like CJC-1295 or Ipamorelin) to healing peptides and GLP-1s. Track Critical Vial Data: Record concentration (mg/mcg), units, vial size (ml), reconstitution liquid (e.g., BAC water), date, storage conditions (fridge/freezer), source, batch number, and expiration dates. Essential for consistency and safety across all peptide protocols. Smart Low Stock Alerts: Visual indicators warn you when any peptide vial is running low, helping you reorder before interrupting your research, peptide cycle, or therapy. Precise Dosing Logging Support: Accurate Dose Recording: Log every administration with meticulous detail: specific peptide used, dose amount (mg/mcg/IU), date/time, method/site (subcutaneous, intramuscular), and personal notes for context (e.g., "pre-workout," "post-injury"). Complete Dose History: Review your entire usage history for any tracked peptide. Filter logs by compound (e.g., view all BPC-157 doses) to analyze patterns, effectiveness, and adherence. Perfect for managing complex peptide stacks or cycles. Intelligent Injection Site Rotation: Smart Site Tracking: Maintain a personalized map of injection sites with customizable rest periods for optimal absorption and tissue recovery. Rotation Recommendations: Receive intelligent suggestions for your next injection site based on usage history and proper rotation patterns. Site Status Monitoring: Color-coded indicators show which sites are ready for use, need rest, or are inactive, helping prevent site overuse and associated complications. Find Information Instantly: Quick Search: Locate specific peptides, inventory details, or past dose logs in seconds. Privacy You Can Trust: Your peptide usage and research data are confidential. All information entered into Peptide Tracker & Calculator is stored securely and locally on your device only. We never access, collect, or store your personal data. Master Your Peptide Regimen: Peptide Tracker & Calculator is the indispensable tool for researchers, athletes, biohackers, and anyone utilizing peptides for performance, recovery, longevity, or wellness. Download today and bring precision and organization to your peptide management! Subscription Information: • Monthly and annual subscription options available • Annual subscription includes a 3-day free trial • Payment will be charged to your Apple ID account at confirmation of purchase • Subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period • Account will be charged for renewal within 24 hours prior to the end of the current period • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription Privacy Policy: https://glp1.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PepGuide

This app helps you build effective supplement stacks tailored to your health goals. It provides evidence-based insights into supplement interactions, compatibility, and community-driven trends. Optimize your wellness journey with clear, research-backed guidance.

Highlights
  • Goal-based supplement recommendations
  • Supplement interaction analysis
  • Stack compatibility insights
  • Community stack comparisons
  • Evidence-informed supplement profiles
  • Customizable supplement stacking
Features
Read full description

Build smarter supplement stacks based on your goals, not guesses. PepGuide helps you understand which supplements align with your goals, which ones conflict, and how each compound interacts when used together. Whether you're focused on muscle growth, fat loss, recovery, mood, longevity, or general wellness, the app gives you clear, evidence-informed insights tailored to what you want to achieve. Start With Your Goal Choose your goal and instantly see: Supplements that support your goal Supplements that may work against it Neutral supplements that can fit depending on your stack Research-backed context for why they help or hinder PepGuide simplifies complex supplement science so you can make confident decisions. Test & Compare Stacks Easily build custom supplement stacks and see: How well your stack aligns with your selected goal Where your ingredients may overlap, conflict, or cancel out Synergies and potential issues based on known mechanisms Strengths and weaknesses vs. other user-generated stacks Experiment, optimize, and refine—all inside the app. Compatibility Insights PepGuide shows you: Which supplements play well together Which combinations may reduce effectiveness Where timing or dose adjustments matter And which stacks are commonly used for your goal It’s like having a research assistant that highlights the best ways to combine supplements safely and effectively. Learn From the Community See how your stack compares to: Top-rated stacks for your goal Popular combinations across the app What others are experimenting with Get inspiration and learn from real patterns. Clear, Expert-Styled Explanations Every supplement profile includes: What it does: Mechanisms & expected effects Pros, cons, and safety notes When and how people typically use it What goals it tends to support What goals it may work against Zero fluff. Just clarity. Disclaimer PepGuide provides educational information only and does not offer medical advice. Always consult a healthcare professional before using supplements. Subscription Required for Premium Features PepGuide includes optional auto-renewing subscriptions that unlock premium features. A subscription is required to access advanced supplement grading, including detailed grades for individual supplements, comprehensive grading of entire supplement stacks, and comparisons of your supplement stack with those used by other individuals. You can explore general educational content in the app without a subscription, but premium analysis and comparison features are available only with an active subscription. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Peptide Tracker & Calculator4 screens
PepGuide4 screens

Verdict

The call

The clearest difference is rating: Peptide Tracker & Calculator at 4.8 against PepGuide's 3.9. Peptide Tracker & Calculator also leads on review sentiment (70% vs 33%) and update cadence (every 2 days vs every 3 weeks). On price, ads, in-app purchases and monetization model 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. Peptide Tracker & Calculator sells 4 in-app purchases, starting at $3.99 per month and PepGuide sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Peptide Tracker & Calculator holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Peptide Tracker & Calculator has 564 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 70% of Peptide Tracker & Calculator's written reviews are positive against 33% of PepGuide's.

UpkeepUpdate frequency

Peptide Tracker & Calculator ships an update every 2 days, PepGuide every 3 weeks. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

Scorecard5 real differences · 5 level
Peptide Tracker & Calculator versus PepGuide: the parameters behind the verdict, then further details
ParameterPeptide Tracker & CalculatorPepGuide
PriceFreeFree
Rating4.8 (564 ratings) — better3.9 (14 ratings)
Positive reviews69.8% of reviews — better33.3% of reviews
Number of ratings564 — better14
Update frequencyEvery 2 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better26.0
Further details — not scored
Size58 MB28 MB
Age rating12+4+
DeveloperDavid DzeveckijGOAT STEW LLC

Customer experience

Peptide Tracker & Calculator

All ratings564 ratings
Positive94.1%
Neutral3.0%
Negative2.8%
Written reviews63 reviews
Positive69.8%
Neutral14.3%
Negative15.9%

PepGuide

All ratings14 ratings
Positive71.4%
Neutral0.0%
Negative28.6%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

4 purchases

Peptide Tracker & Calculator

Subscriptions4
  • Full App Access (Monthly)$3.991 Month
  • Full App Access (Monthly)$4.991 Month
  • Full App Access (Yearly)3 Days trial$19.991 Year
Show 1 more
  • Full App Access (Yearly)3 Days trial$24.991 Year
5 purchases

PepGuide

Subscriptions5
  • Weekly Access3 Days trial$4.997 Days
  • Monthly Access$14.991 Month
  • Unlock PepGuide Premium3 Days trial$14.991 Month
Show 2 more
  • Yearly Offer — 80% Off$19.991 Year
  • Yearly Access3 Days trial$99.991 Year

Questions

Is Peptide Tracker & Calculator free?
Peptide Tracker & Calculator is free to download, with in-app purchases available.
Is PepGuide free?
PepGuide is free to download, with in-app purchases available.
Which has better reviews, Peptide Tracker & Calculator or PepGuide?
Peptide Tracker & Calculator is rated higher. Peptide Tracker & Calculator averages 4.8 out of 5 from 564 ratings, while PepGuide averages 3.9 from 14 ratings.
Do Peptide Tracker & Calculator or PepGuide have ads?
Neither Peptide Tracker & Calculator nor PepGuide shows ads.
Which is updated more often, Peptide Tracker & Calculator or PepGuide?
Peptide Tracker & Calculator ships an update every 2 days, and PepGuide every 3 weeks. Most recently, Peptide Tracker & Calculator was updated on October 16, 2026 and PepGuide on October 6, 2026.

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