Comparison

Peptide Tracker vs PeptideOS+

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

Head to head
About

Peptide Tracker

This app helps you precisely track peptide protocols, including GLP-1 medications and custom stacks. Log doses, monitor progress, set reminders, and manage your peptide inventory with built-in calculators and visual calendars.

Highlights
  • Daily dose dashboard
  • One-tap logging
  • Adherence statistics
  • Weight and side effect logging
  • Dose reminders and alerts
  • Customizable protocol builder
  • Full peptide inventory management
  • Built-in peptide calculators
Features
Read full description

Track your peptide protocols with precision. PeptideBud is the most advanced peptide tracking app available — built for GLP-1 medications and any custom peptide stack. YOUR DAILY DASHBOARD • See every scheduled dose for the day in one view • One-tap logging — mark shots as taken or skipped • Real-time adherence stats: current streak, adherence %, total taken, and total skipped • Track your consistency across 7-day, 30-day, 90-day, and yearly windows INJECTION SITE TRACKING • Log injection sites, review recent locations, and get site rotation suggestions. PROGRESS INSIGHTS • Log weight, side effects, and check-ins alongside your doses • Add progress photos to compare changes over time • Spot patterns sooner and understand how your protocol fits your real-world progress SMART NOTIFICATIONS • Dose reminders at every scheduled time • Missed dose alerts 45 minutes after a scheduled shot • Cycle transition alerts when switching between on/off periods • Taper change alerts when your dose amount adjusts POWERFUL PROTOCOL BUILDER • Daily, weekly, bi-weekly, monthly, every X days, or fully custom frequencies • Schedule multiple doses per day at specific times • Dose tapering — set ramp-up and ramp-down phases with custom step intervals • Dose cycling — configure on/off periods for scheduled breaks • Run protocols indefinitely or set a fixed duration FULL PEPTIDE INVENTORY • 5 peptide types: vials, pens, oral, nasal, and topical • Vial blends — combine multiple peptides in a single injection • Store concentration, brand, batch number, expiration date, and notes • Pen tracking with doses-per-pen count • Nasal spray tracking with total sprays per bottle • Topical support for creams, gels, serums, and patches 3 BUILT-IN CALCULATORS Peptide Calculator — enter vial mg, BAC water, desired dose, and syringe size. Get exact units to draw with a visual syringe overlay, concentration in mcg/mL, and estimated draws per vial. Supports 27, 30, 50, and 100 unit syringes. Blend Calculator — add multiple peptides to one injection. See per-peptide units and total combined draw volume. Unlimited blends with Pro. Reconstitution Calculator — enter your peptide amount, desired dose, and preferred units to draw. Get the exact BAC water volume to add, doses per vial, and final concentration. UNIT CONVERTER • Convert between mL, mg, µL, and mcg instantly VISUAL CALENDAR • Month and week views with color-coded days • Green for completed, yellow for partial, red for missed • Tap any day to review and log doses ICLOUD SYNC & CSV EXPORT • Automatic iCloud backup keeps your data safe • Export your full dose history as CSV 17+ LANGUAGES SUPPORTED English, Spanish, Portuguese, French, German, Italian, Dutch, Polish, Romanian, Turkish, Russian, Ukrainian, Korean, Japanese, Chinese, Hindi, Thai, and Vietnamese. DISCLAIMER This app is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or qualified healthcare provider before starting, changing, or stopping any medication or peptide protocol. Do not disregard professional medical advice or delay seeking it because of information provided by this app. Terms of Use: https://www.peptidebud.com/terms Privacy Policy: https://www.peptidebud.com/privacy SUBSCRIPTION NOTICE A subscription is required to unlock full app functionality.

About

PeptideOS+

Read full description

PeptideOS+ is the privacy-first app for tracking peptide protocols. No account. No email. Everything stays on your device or syncs under an anonymous handle. Designed for peptide researchers, biohackers, and health optimizers who value discretion. FEATURES YOUR DATA STAYS YOURS No name. No email. No phone number. Your identity is a randomly generated handle. Progress photos never leave your device. Sign in with Apple uses Hide My Email by default. We built PeptideOS+ so you don't have to choose between tracking your protocols and protecting your privacy. TRACK EVERY PROTOCOL Log doses, track injection site rotation, set reminders, and monitor compliance — all synced to your real schedule. Whether you're running one peptide or a full stack, your protocol tab keeps everything organized. 80+ PEPTIDE DATABASE Clinical protocols, typical dose ranges, half-lives, stacking notes, side-effect profiles, and research summaries for over 80 peptides. Browse by category (healing, weight management, cognitive, longevity, and more) or search by name, goal, or symptom. Updated continuously. RECONSTITUTION CALCULATOR Enter your vial size, BAC water volume, and desired dose — get the exact syringe units instantly. Visual syringe diagram shows exactly where to draw. No more mental math. ANONYMOUS COMMUNITY Real users sharing real protocols and real results. No names, no DMs, no drama. Ask questions, share progress updates, review vendors, and browse protocol shares — all under a randomly assigned handle. Community content is screened for safety before publication. AI ASSISTANT Ask questions about peptides, protocols, interactions, and reconstitution. Powered by Claude, tuned to the peptide domain. Every response includes a medical disclaimer — we're an information assistant, not a doctor. PROGRESS TRACKING Wellness score combining compliance, sleep quality, and subjective wellbeing. Daily check-ins, streak tracking, and trend visualization help you see what's working over time. PEPTIDEOS+ PRO Free tier includes the full database, calculator, 1 protocol, and 3 AI queries/day. Pro ($9.99/mo or $69.99/yr) unlocks unlimited protocols, unlimited AI, lab result tracking, community posting, progress photos, and data export. Privacy policy: https://flaritos.github.io/PeptideOS/privacy-policy.html Terms of use: https://flaritos.github.io/PeptideOS/terms.html Subscriptions auto-renew. Cancel anytime in your Apple ID settings. IMPORTANT PeptideOS+ is an information and tracking tool. It is not a substitute for medical advice, diagnosis, or treatment. Always consult your healthcare provider before starting any peptide protocol. The app does not sell, prescribe, or dispense peptides.

Screenshots

Peptide Tracker4 screens
PeptideOS+4 screens

Verdict

The call

The clearest difference is update cadence: PeptideOS+ at every 4 days against Peptide Tracker's fortnightly. 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 sells 4 in-app purchases, starting at $9.99 per month and PeptideOS+ sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Peptide Tracker ships an update fortnightly, PeptideOS+ every 4 days. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

Scorecard1 real difference · 9 level
Peptide Tracker versus PeptideOS+: the parameters behind the verdict, then further details
ParameterPeptide TrackerPeptideOS+
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyFortnightlyEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS16.4 — better17.0
Further details — not scored
Size286 MB6 MB
Age rating+412+
DeveloperJoseph SteinZACHARY CANCIANO GOLD

In-app purchases

4 purchases

Peptide Tracker

Subscriptions3
  • Monthly$9.991 Month
  • Yearly$11.991 Year
  • Yearly$24.991 Year
One-time1
  • Lifetime$49.99
2 purchases

PeptideOS+

Subscriptions2
  • Pro Monthly7 Days trial$9.991 Month
  • Pro Yearly7 Days trial$69.991 Year

Questions

Is Peptide Tracker free?
Peptide Tracker is free to download, with in-app purchases available.
Is PeptideOS+ free?
PeptideOS+ is free to download, with in-app purchases available.
Do Peptide Tracker or PeptideOS+ have ads?
Neither Peptide Tracker nor PeptideOS+ shows ads.
Which is updated more often, Peptide Tracker or PeptideOS+?
Peptide Tracker ships an update fortnightly, and PeptideOS+ every 4 days. Most recently, Peptide Tracker was updated on September 19, 2026 and PeptideOS+ on September 18, 2026.

Other comparisons