PeptideCore vs Peptide Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PeptideCore
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The most complete protocol tracker for serious GLP-1 and peptide users. Track Ozempic®, Wegovy®, Mounjaro®, Zepbound® — or any peptide stack — with pharmacokinetic curves, a stack-interaction checker, and a citation-backed library no other tracker offers. PeptideCore is the private, on-device companion for GLP-1 patients, peptide stackers, microdosers, and biohackers who want a clean visual record of every shot, dose, and side effect. No ads. No data sold. No bro-science. Built by an iOS engineer who tracks their own protocol. FREE TO USE Log every dose, rotate injection sites, run the reconstitution calculator, and browse the peptide library — free, no account required. PeptideCore Pro is optional. WHAT YOU GET WITH PRO • Estimated medication-level curve. See how semaglutide, tirzepatide, retatrutide, or any peptide with a known half-life decays over the past week — with peak and trough markers. • Visual injection-site map. Front and back body view with 14 sites. Each site color-codes by days since last use so you rotate intelligently. • Dose-coded weight chart. Your weight line is colored by current dose tier so the weight loss response to your Mounjaro® or Wegovy® titration is visible at a glance. • Reconstitution calculator. Forward (dose → units), reverse (target draw → BAC water), and multi-peptide blend modes. Supports U-100, U-40, and tuberculin syringes. • Curated peptide library. 25+ entries with typical dose, half-life, route, and a tap-through PubMed citation. Covers BPC-157, TB-500, CJC-1295, Ipamorelin, MOTS-c, GHK-Cu, PT-141, Tesamorelin, and more. • Stack interaction checker. Flags overlap between active compounds with severity grading and PubMed-linked citations. • Inventory tracking. Vial-by-vial stock with expiry dates, reorder reminders, lot numbers, and cost per dose. • Live Activity countdown. Your next shot lives on your lock screen and Dynamic Island. • Apple Health integration. Pulls weight, HRV, sleep, and resting heart rate to correlate with your protocol. • Private on-device AI. Apple Intelligence flags adherence trends, symptom patterns, and site rotation balance — without sending your data anywhere. • Share card export. Render a branded progress card to celebrate weekly wins. SUBSCRIPTION PRICING • Pro Monthly — $12.99/month • Pro Yearly — $79.99/year (save 48%) Payment is charged to your Apple ID at purchase confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings. PRIVACY-FIRST Your protocol data is stored locally and synced through your private iCloud account. We never sell, share, or send your data to ad networks. Apple Health is read-only. WHO IT IS FOR GLP-1 patients on Ozempic®, Wegovy®, Mounjaro®, Zepbound®, Rybelsus®, Saxenda®. Researchers logging BPC-157, TB-500, CJC-1295, Ipamorelin, Tesamorelin, MOTS-c. Microdosers tracking sub-clinical doses. Anyone who wants their protocol on their own device. DISCLAIMER PeptideCore is for tracking and education only. It does not diagnose, treat, or replace medical advice. Always work with a licensed clinician on dosing decisions. All product names, logos, and brands are property of their respective owners. PeptideCore is an independent tracking tool and is not affiliated with, endorsed by, or sponsored by Novo Nordisk, Eli Lilly, or any pharmaceutical manufacturer. LEGAL Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://gist.github.com/NicolasR27/04208c6bb1bc0e7d037aa792247f5bcc
Peptide Tracker
This app helps you manage health protocols, track peptide dosages, log injections, and monitor daily health metrics. It provides reminders, site rotation tracking, nutrition logging, and progress insights with exportable reports. Your personal health data is kept private and secure.
- Protocol organization and scheduling
- Timely dose reminders
- Detailed injection logging and site rotation
- Nutrition and macros tracking
- Health metrics and progress visualization
- Exportable PDF reports
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MeuPep is your all-in-one personal manager for tracking protocols, peptide dosages, injection logs, and daily health metrics. Whether you are managing peptide protocols, routine therapies, or overall wellness, MeuPep gives you the precision, clarity, and privacy you need to stay on track. STAY ON TOP OF YOUR PROTOCOLS • Organize your protocols, dosages, and schedules with ease. • Timely reminders so you never miss a scheduled dose. • Clear overview of active cycles and protocol durations. DETAILED INJECTION LOG & SITE ROTATION • Log every application with exact dose, time, and custom notes. • Track and rotate injection sites (e.g., abdomen, thighs, arms) to prevent skin irritation. • Access a complete history log whenever you need it. NUTRITION & MACROS TRACKER • Log daily meals and track your total calorie intake. • Monitor protein, carb, and fat distributions effortlessly. • Stay consistent with your dietary and fitness goals. HEALTH METRICS & PROGRESS INSIGHTS • Monitor weight changes, body metrics, and health trends over time. • Visual charts to quickly evaluate your long-term progress. • Export detailed PDF reports to share with your physician or healthcare provider. PRIVACY FIRST • Your personal health data stays private and secure. • Built with modern standards for a seamless and intuitive user experience. Download MeuPep today and take control of your health and protocol management! DISCLAIMER: MeuPep is intended for personal logging and routine tracking purposes only. It does not provide medical advice, diagnosis, or treatment recommendations. Always consult a qualified healthcare professional before starting any medical protocol or making health-related decisions. Download the app for free and explore limited features. Access full features with a subscription. This app offers auto-renewing subscriptions. Payments will be charged to your Apple ID account at confirmation of purchase. Medical Disclaimer: Always seek a doctor’s advice in addition to using this app and before making any medical decisions. Privacy Policy: https://www.w12consultoria.com/app/MeuPep/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Peptide Tracker at 17.0 against PeptideCore's 26.4. 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
Both are free to download. PeptideCore sells 2 in-app purchases, starting at $12.99 per month and Peptide Tracker sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | PeptideCore | Peptide Tracker |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.4 | 17.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 31 MB |
| Age rating | 12+ | 17+ |
| Developer | Nicolas Rios | W12 Consultoria |
In-app purchases
PeptideCore
- Pro Monthly$12.991 Month
- Pro Yearly$79.991 Year
Peptide Tracker
- Month Plus$3.991 Month
- Annual Plus3 Days trial$24.991 Year
- Lifetime Plus$69.99









