Comparison

Peptide Tracker vs Protocol Peptide Tracker App

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

Head to head
About

Peptide Tracker

Precisely track peptide protocols with dose logging, vial inventory, and reconstitution calculations. Monitor compounds, manage supplies, and gain AI-powered insights into your health metrics. Designed for biohackers and self-experimenters.

Highlights
  • Dose logging for various compounds
  • Vial inventory management with alerts
  • Reconstitution calculator
  • Compliance tracking and reminders
  • Injection site mapping
  • Apple Health data correlation
  • AI-powered insights and chat
Features
Read full description

Stop guessing if your stack is working. LynkDose is the peptide tracker built for serious biohackers — linking every dose to your biometrics so you know exactly what each compound is doing to your body. Whether you need a peptide tracker, compound tracker, or dose tracker for BPC-157, Ipamorelin, or a complex multi-compound health protocol — LynkDose keeps every dose logged, every vial tracked, and every result connected to your health data. LOG EVERY DOSE Your personal peptide log and dose tracker in seconds. Log any compound with dose amount, date and time, injection site, weight, notes, and photos. Quick Log mode pre-fills your last-used amounts so repeat logging takes two taps. Supports 34 pre-loaded compounds — BPC-157, TB-500, Ipamorelin, CJC-1295, GHK-Cu, PT-141, Epitalon, Selank, Semax, and more — plus unlimited custom compounds. PEPTIDE CALCULATOR & RECONSTITUTION Built-in peptide calculator for reconstitution math. Enter your vial amount, BAC water volume, and target dose to get exact draw volumes in ml and syringe units instantly. No math, no guesswork. PEPTIDE INVENTORY & DOSE MANAGER Track your peptide inventory across three states: unreconstituted, reconstituted, and pre-mixed. Log concentration, remaining volume, expiration dates, and photos. Low stock and expiration alerts keep your peptide tracker ahead of your supply. COMPLIANCE & REMINDERS Set per-compound reminders at any frequency — daily, every other day, twice weekly, weekly, or custom days. See your compliance score for each compound as a percentage of scheduled vs completed doses. INJECTION SITE MAPPING A full-body heatmap tracks every injection site across abdomen, thighs, arms, shoulders, glutes, and delts. Avoid overuse and manage rotation across your entire peptide protocol. BODY METRICS & PROGRESS TRACKING Track key metrics over time with trend charts synced from Apple Health. Log progress photos alongside your dose logs to see how your peptide protocol is working over time. BIOMETRIC CORRELATION Reads sleep, resting heart rate, HRV, blood glucose, steps, active energy, body fat, and VO2 Max from Apple Health. See exactly how each compound in your peptide tracker connects to your health metrics over time. LAB RESULTS & BLOODWORK Upload bloodwork and lab results directly into LynkDose. Correlate biomarkers with your dose logs during the same time frame — see exactly how your peptide protocol is affecting your bloodwork panel over time. WEEKLY RECAP Managing a full peptide stack — every Sunday LynkDose synthesizes your week as a peptide tracker, adherence rates, biometric trends, and what changed. SIDE EFFECTS & PEPTIDE DIARY Track side effects and log daily mood with sub-metrics for energy, focus, pain, libido, and anxiety. Use LynkDose as your peptide diary and supplement log. Journal entries auto-correlate with same-day dose logs. SHARE YOUR PEPTIDE STACK Share your full peptide stack with others — compounds, compliance, progress, and results in one shareable card. Export progress photos from your peptide protocol to show how your stack is performing over time. AI PROTOCOL ASSISTANT Our AI will have full context of your peptide logs, inventory, reminders, and biometrics. Ask it to analyze your protocol, surface patterns, or log a dose. Your personal biohacking coach that actually knows your data. LynkDose is the peptide tracker built for biohackers managing 2–10+ compounds simultaneously. Not a general medication tracker — a precision tool for serious protocol tracking. Subscription Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lynkdose.com/privacy/

About

Protocol Peptide Tracker App

This app helps users track and calculate peptide dosages, manage supplements, and monitor habits. It offers AI-powered tools for research, protocol building, and data analysis, all while keeping user data private on the device.

Highlights
  • Peptide calculator and reconstitution math
  • Comprehensive protocol tracking (compounds, supplements, habits)
  • Six AI-powered tools (research, check-in coach, stack score)
  • Pharmacokinetic curve visualization
  • 81-compound research library
  • Injection site rotation with 3D body map
  • Bloodwork and lab tracking
Features
Read full description

Protocol is a peptide tracker and peptide calculator for people who actually run protocols. Try Pro free for 14 days. No commitment required. Your protocol deserves better than a spreadsheet. Protocol is the only peptide tracker and peptide calculator built for serious self-experimenters. Pharmacokinetic curves, six AI tools, a peptide calculator, injection site rotation, and the only app that tracks peptides, supplements, and habits together in one protocol. Everything stays on your device. No account. No cloud. No one has your data but you. PEPTIDE CALCULATOR AND RECONSTITUTION MATH Enter your peptide amount, vial volume, and target dose. Get exact BAC water volumes and syringe draw units instantly. The concentration slider lets you dial in your preferred draw size. Works for BPC-157, TB-500, Ipamorelin, CJC-1295, Semaglutide, and all 81 compounds in the catalog. COMPLETE PROTOCOL TRACKING The only peptide app that combines compounds, supplements, and habits in one protocol. Run an injury stack with TB-500, BPC-157, daily collagen, and your rehab routine, tracked together with one adherence score. No other app does this. SIX AI TOOLS BUILT IN Research Assistant: Ask anything about your stack in real time. Half-lives, dosing windows, interactions, side effects. Stack-aware answers from research, not generic internet responses. Check-in Coach: After every daily check-in, the AI analyzes your actual logged data and gives you a personalized read on what's working. Stack Score: AI rates your entire protocol across 6 dimensions: synergy, redundancy, side effects, practicality, goal alignment, and evidence quality. Visualized as a radar chart. Interaction Checker: 30 most common peptide pairs analyzed instantly. Synergy, redundancy, timing recommendations, and caution flags. AI Protocol Builder: Describe your goal and the AI generates a full protocol with compounds, doses, and schedules. Review, edit, and activate in one tap. AI Add Item: Research any compound before you add it to your protocol. PHARMACOKINETIC CURVES See exactly where any compound is in your system right now. Peak concentration, half-life decay, and optimal dosing windows visualized in real time as you log doses. All compounds on one chart simultaneously. No other peptide tracker does this. 81-COMPOUND RESEARCH LIBRARY BPC-157. TB-500. Ipamorelin. CJC-1295. Semaglutide. Tirzepatide. Retatrutide. Testosterone. HCG. Rapamycin. NMN. Semax. Selank. PT-141. GHK-Cu. Epitalon. And 65 more. Every compound includes dosing guidance, half-life, reconstitution notes, and a direct link to the full research profile at protocolapp.health. INJECTION SITE ROTATION Interactive 3D body map. Front and back views simultaneously. Tap to log, pinch to zoom. Color-coded history shows rested, recent, today, and never-used sites at a glance. Rotate correctly every time. BLOODWORK AND LAB TRACKING Log testosterone, IGF-1, estradiol, TSH, fasting glucose, and 80+ biomarkers. Track trends over time. Correlate your bloodwork with your protocol timeline. INVENTORY MANAGEMENT Track vials, remaining amounts, batch numbers, expiration dates, and vendor details. Low-stock alerts before you run out mid-cycle. PROGRESS TRACKING Daily wellness check-ins, weight tracking, body measurements, progress photos, and adherence streaks. Navy method body fat calculation. APPLE HEALTH INTEGRATION Reads steps, sleep, and heart rate. Writes weight, body measurements, and mindfulness sessions back to Apple Health. EXPORT EVERYTHING Full data export as CSV or PDF. Dose logs, protocols, weight history, and body metrics shareable with your healthcare provider. PRIVATE BY DESIGN No account required. No cloud sync. No data collection. Everything lives locally on your device. Data Not Collected, verified by Apple. Face ID lock and Stealth Mode available. For personal tracking and educational purposes only. Not medical advice.

Screenshots

Peptide Tracker4 screens
Protocol Peptide Tracker App4 screens

Verdict

The call

The clearest difference is rating: Protocol Peptide Tracker App at 5.0 against Peptide Tracker's 4.5. Protocol Peptide Tracker App also leads on iOS requirement (16.0 vs 26.0). On price, review sentiment, ratings volume and update cadence 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 8 in-app purchases, starting at $4.99 per month and Protocol Peptide Tracker App sells 5 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Protocol Peptide Tracker App holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 14 and 9 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Peptide Tracker ships an update every 5 days, Protocol Peptide Tracker App weekly. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 8 level
Peptide Tracker versus Protocol Peptide Tracker App: the parameters behind the verdict, then further details
ParameterPeptide TrackerProtocol Peptide Tracker App
PriceFreeFree
Rating4.5 (14 ratings)5.0 (9 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings14 — better9
Update frequencyEvery 5 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS26.016.0 — better
Further details — not scored
Size74 MB49 MB
Age rating12+17+
DeveloperBashir MurtazaIMA, LLC

Customer experience

Peptide Tracker

All ratings14 ratings
Positive85.7%
Neutral14.3%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Protocol Peptide Tracker App

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Peptide Tracker

Subscriptions8
  • LynkDose Monthly1 Month trial$4.991 Month
  • LynkDose Monthly$6.991 Month
  • LynkDose Monthly 14 Day Trial14 Days trial$6.991 Month
Show 5 more
  • Lynkdose Weekly$7.997 Days
  • LynkDose Yearly3 Days trial$24.991 Year
  • Lynkdose Quarterly$24.993 Months
  • LynkDose Yearly3 Days trial$39.991 Year
  • LynkDose Yearly14 Days trial$39.991 Year
5 purchases

Protocol Peptide Tracker App

Subscriptions2
  • Protocol Pro - Monthly$7.991 Month
  • Protocol Pro - Monthly$49.991 Year
One-time3
  • 50 AI Query Credits$0.99
  • 200 Query Credits$2.99
  • Protocol Pro Lifetime$79.99

Questions

Is Peptide Tracker free?
Peptide Tracker is free to download, with in-app purchases available.
Is Protocol Peptide Tracker App free?
Protocol Peptide Tracker App is free to download, with in-app purchases available.
Which has better reviews, Peptide Tracker or Protocol Peptide Tracker App?
Protocol Peptide Tracker App is rated higher. Peptide Tracker averages 4.5 out of 5 from 14 ratings, while Protocol Peptide Tracker App averages 5.0 from 9 ratings.
Do Peptide Tracker or Protocol Peptide Tracker App have ads?
Neither Peptide Tracker nor Protocol Peptide Tracker App shows ads.
Which is updated more often, Peptide Tracker or Protocol Peptide Tracker App?
Peptide Tracker ships an update every 5 days, and Protocol Peptide Tracker App weekly. Most recently, Peptide Tracker was updated on October 5, 2026 and Protocol Peptide Tracker App on September 30, 2026.

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