Comparison

Peptide Tracker Log & Reminder vs myPeptides

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

Head to head
About

Peptide Tracker Log & Reminder

This app helps users meticulously track peptide and GLP-1 doses, manage supplies, and monitor progress. It offers features like custom protocol building, injection site logging, and estimated plasma level visualization. Users can also sync with Apple Health and connect with a community for shared experiences.

Highlights
  • Build custom peptide and GLP-1 protocols
  • Log doses with notes and injection site tracking
  • Manage vial inventory and supplies
  • Visualize estimated plasma levels
  • Sync with Apple Health data
  • Track weight and progress photos
  • Connect with a community of users
Features
Read full description

Peptide Tracker is used by over 100,000 people. Track peptides and GLP-1s in one free app. Build your stack, log every dose, manage vials and supplies, monitor injection sites, visualize estimated plasma levels, sync Apple Health, follow your progress, and connect with people using the same compounds. Whether you’re managing one compound or a complex stack, keep your schedules, dose history, and inventory organized in one place. TRACK YOUR PROTOCOL Build Your Stack Create protocols with custom doses, schedules, frequencies, and durations. Add common peptides in seconds or create your own custom compounds. Log Every Dose Record scheduled or past doses, add notes, track injection sites, and edit entries anytime. When you correct a dose or change the vial it came from, your inventory updates automatically. Manage Vials and Supplies Keep track of mixed and unmixed vials, remaining volume, blend components, bacteriostatic water, and other supplies so you always know what you have on hand. See Your Estimated Levels Visualize how each compound builds and fades over time with an estimated plasma level curve based on your logged doses and the compound's half-life. Stay on Schedule Optional reminders help you stay consistent. See taken, skipped, and missed doses at a glance, follow your week with a simple checklist, and watch your consistency build a night sky you can share. FOLLOW YOUR PROGRESS Sync Apple Health Connect Apple Health to see your weight and body measurements, blood pressure, resting heart rate, HRV, sleep, steps, active energy, and nutrition in Pulse, on the same timeline as your doses. Peptide Tracker only reads from Apple Health and asks your permission first. Connect it from Settings or from Pulse. Track Your Weight Log your weight over time, follow the trend, and see your progress alongside the protocols you're running. Compare Progress Photos Take consistent progress photos with alignment tools that help you match your framing each time. Browse your photos by month, compare any two side by side, and share the result. Review Your History Browse your complete dose history in a calendar and quickly see what you took, when you took it, and which protocol it belonged to. CONNECT WITH PEOPLE ON THE SAME COMPOUNDS Ask questions and hear from people who have actually used the compounds you're researching or tracking. Share your own experience through structured answers, reply directly to others, and continue the conversation in open threads with quotes and mentions. Everyone participates under a username rather than a real name, with reporting, blocking, and community notes built in. LEARN AND EXPLORE Browse educational content covering peptide basics and use the Peptide Assistant for general peptide information. YOUR DATA STAYS YOURS Your protocol and progress are yours. Export your data by contacting us at any time or delete your account directly from the app. BUILT FOR PEPTIDE USERS Peptide Tracker was built around the real workflows, terminology, and challenges that come with managing peptide protocols. Track semaglutide, tirzepatide, retatrutide, BPC-157, TB-500, GHK-Cu, CJC-1295, ipamorelin, NAD+, TRT, HRT, custom compounds, blends, and more. Built by peptide users, for peptide users. Peptide Tracker is for tracking and education only. Estimated plasma levels are provided for informational purposes and are not medical guidance. Peptide Tracker does not provide medical advice or replace guidance from a qualified medical professional. 100% free. No paywalls. No feature limits. Download Peptide Tracker and build your first protocol in minutes. Review our Terms of Use at https://peptidetracker.ai/terms and our Privacy Policy at https://peptidetracker.ai/privacy. Questions? Email us at hello@peptidetracker.ai

About

myPeptides

Features
Read full description

myPeptides is a private, offline-first companion for organizing and documenting your personal peptide routine. It is a self-tracking and information tool — not a medical service. Everything stays on your device. No account, no cloud, no tracking. KEY FEATURES Peptide library • Browse single peptides and blends/stacks by category • Search, mark favorites, read concise multilingual profiles • Enter vial strength (mg) and bacteriostatic water (ml) • See the units to draw on a U-100 insulin syringe and the volume per dose Schedules & "Today" view • Build plans with cycles, titration steps and pauses • See what's due today, log or skip with a reason • Attach a photo and note side effects Body map for rotation • Tap an injection site to keep your rotation organized Levels & insights • View illustrative timing curves per peptide • Charts for your logged history and measurements History & calendar • Full timeline of everything you logged, including your own measurements Inventory • Track vials and expiry dates, see a simple supply forecast Local reminders • Optional on-device notifications for due items PRIVACY BY DESIGN • 100% local & encrypted (SQLCipher) — no account required • No cloud sync, no analytics, no third-party tracking • Optional Face ID / biometric app lock • Encrypted backup & export as a single file you control LANGUAGES Available in English, German, French, Spanish, Russian, Arabic and Bulgarian. PRICING Free to use. IMPORTANT — MEDICAL DISCLAIMER myPeptides is a personal organization and information tool only. It does not provide medical advice, diagnosis, treatment or dosing recommendations, and it does not sell or source any substances. The information shown is general and may be incomplete or inaccurate. Always consult a qualified healthcare professional before making any decisions about your health. You are solely responsible for how you use this app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ll0rd.github.io/mypeptides-app/datenschutz.html#en

Screenshots

Peptide Tracker Log & Reminder4 screens
myPeptides4 screens

Verdict

The call

The clearest difference is update cadence: Peptide Tracker Log & Reminder at every 4 days against myPeptides's every 4 months. Peptide Tracker Log & Reminder also leads on chart position (#205 vs unranked). On price, ads, in-app purchases and device support 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 Log & Reminder sells 8 in-app purchases, starting at $20.00 per year and myPeptides sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Peptide Tracker Log & Reminder ships an update every 4 days, myPeptides every 4 months. The most recent releases landed on November 8, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 9 level
Peptide Tracker Log & Reminder versus myPeptides: the parameters behind the verdict, then further details
ParameterPeptide Tracker Log & RemindermyPeptides
PriceFreeFree
Rating4.9 (2.9K ratings) — better—
Positive reviews94.8% of reviews—
Number of ratings2.9K — better—
Update frequencyEvery 4 days — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#205 — better—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.0 — better
Further details — not scored
Size87 MB102 MB
Age rating17+17+
DeveloperFlat Six Labs LLCDimitri Roschkowski

In-app purchases

8 purchases

Peptide Tracker Log & Reminder

Subscriptions7
  • Founding Member$20.001 Year
  • Founding Member$30.001 Year
  • Founding Member$40.001 Year
Show 4 more
  • Founding Member$50.001 Year
  • Founding Member$60.001 Year
  • Founding Member$70.001 Year
  • Founding Member$80.001 Year
One-time1
  • Tip$5.00
3 purchases

myPeptides

Subscriptions2
  • myPeptides Pro Monthly$2.991 Month
  • myPeptides Pro Yearly$17.991 Year
One-time1
  • myPeptides Pro Lifetime$44.99

Questions

Is Peptide Tracker Log & Reminder free?
Peptide Tracker Log & Reminder is free to download, with in-app purchases available.
Is myPeptides free?
myPeptides is free to download, with in-app purchases available.
Do Peptide Tracker Log & Reminder or myPeptides have ads?
Neither Peptide Tracker Log & Reminder nor myPeptides shows ads.
Which is updated more often, Peptide Tracker Log & Reminder or myPeptides?
Peptide Tracker Log & Reminder ships an update every 4 days, and myPeptides every 4 months. Most recently, Peptide Tracker Log & Reminder was updated on November 8, 2026 and myPeptides on October 25, 2026.

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