MyPeps vs Peptide Protocol
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyPeps
This app helps you meticulously track peptide doses, schedules, and vial inventory. It provides real-time active dose curves, smart reminders, and detailed logging for your research protocols. Data is securely stored on your device.
- One-tap dose logging
- Real-time active dose curves
- Smart scheduling and reminders
- Vial and reconstitution tracking
- Secure, anonymous data ownership
- Custom peptide support
- Apple Health integration
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MyPeps is the home for your peptides. Log all your doses in one tap, view real-time active dose curves, track your vial stock and reconstitution, and stay on schedule with smart reminders. Requires a MyPeps paid subscription. Eligible new subscribers can start with a free 3-day trial. DOSE TRACKING IN ONE TAP Log every injection with a single tap. Track dose amount, timestamp, and notes. View your full dosing history, edit past entries, and export everything to CSV when you need it. REAL-TIME ACTIVE DOSE CURVES See estimated active levels for every peptide you're running. MyPeps uses pharmacokinetic modeling (absorption and elimination rates) to plot 7-day decay curves, so you always know where you stand between doses. SMART SCHEDULING & REMINDERS Set your frequency: daily, every other day, 2x or 3x per week, weekly, or as-needed. Choose your dose time and MyPeps handles the rest with local notifications that keep you consistent. VIAL & RECONSTITUTION TRACKING Track your full vial inventory from lyophilized powder through reconstitution to depletion. Monitor remaining capacity, bacteriostatic water volumes, concentration per mL, and expiry dates. Get notified before a vial expires. YOUR TRACKING DATA STAYS ON YOUR DEVICE Your peptide configurations, dose history, notes, and Apple Health values stay on your device, with no account required and no cloud sync. Apple handles payments, and RevenueCat processes subscription information and paywall analytics. We do not attach your tracking or Apple Health data to those analytics. Export your complete dose history as a CSV file with custom date ranges and peptide filters. BUILT FOR YOUR PROTOCOL - Multiple peptides running simultaneously - Pause and resume individual protocols - Custom peptide and blend support - Metric and imperial unit systems - Apple Health integration for height and weight START FREE Requires a MyPeps paid subscription. Eligible new subscribers can start with a free 3-day trial. Then continue with a weekly or yearly subscription. Cancel anytime. DISCLAIMER *MyPeps is for research, informational and tracking purposes only. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Pharmacokinetic estimates are approximate. Always consult a qualified healthcare professional before starting or modifying any peptide protocol.*
Peptide Protocol
This app helps users track peptide doses, manage vial inventory, and monitor weekly insights like energy, sleep, and mood. It offers a reconstitution calculator and features for biohackers and longevity enthusiasts, with local-first data storage for privacy.
- Dose logging for peptides
- Reconstitution calculation helper
- Vial inventory with refill reminders
- Weekly insight charts (energy, sleep, mood, weight)
- Protocol pausing and auto-resuming
- Injection site rotation
- Side-effect pattern review
- Local-first data storage
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Peptide Protocol is a shot log for people following a peptide or GLP-1 routine their clinician set. Log every dose in seconds: the compound, the amount you took and the injection site, exactly as you enter them. Get reminders at the times you choose. Rotate injection sites with a body map that shows where you went last. Keep track of your vials: what you have on hand, mix and expiry dates, and refill alerts before you run out. Check in on energy, sleep, appetite, side effects and weight, and see your own logs side by side week by week. Works for semaglutide, tirzepatide, BPC-157, CJC-1295, ipamorelin, GHK-Cu and 30+ more compounds. Pause a protocol with a return date and it picks up again on the day you choose. Your records stay on your iPhone. IMPORTANT Peptide Protocol is a personal log. It does not compute, suggest, recommend or adjust doses, and it does not provide medical advice, diagnosis or treatment. Enter the dose and amounts your prescriber gave you, and talk to a qualified healthcare professional before any medical decision. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://peptide-protocol.app/privacy/ Terms of Service: https://peptide-protocol.app/terms/
Screenshots
Verdict
The clearest difference is rating: Peptide Protocol at 5.0 against MyPeps's 4.4. Peptide Protocol also leads on review sentiment (100% vs 80%) and update cadence (every 5 days vs every 2 weeks). MyPeps's advantage is ads (none vs shown). On price, ratings volume, 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
Both are free to download. MyPeps sells 2 in-app purchases, starting at $3.99 per 7 days and Peptide Protocol sells 11 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Peptide Protocol holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 7 and 14 respectively. Written reviews point the same way: 80% of MyPeps's written reviews are positive against 100% of Peptide Protocol's.
MyPeps ships an update every 2 weeks, Peptide Protocol every 5 days. Both last shipped on October 28, 2026.
| Parameter | MyPeps | Peptide Protocol |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) | 5.0 (14 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 7 | 14 — better |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Subscription |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 15 MB | 100 MB |
| Age rating | 17+ | 12+ |
| Developer | MyPeps Pty Ltd | Ludovic PUAUD |
Customer experience
MyPeps
Peptide Protocol
In-app purchases
MyPeps
- Unlimited Weekly7 Days trial$3.997 Days
- Unlimited Yearly7 Days trial$35.001 Year
Peptide Protocol
- Pro Weekly2 variants$4.997 Days
- Peptide Protocol Pro3 Days trial$4.997 Days
- Pro Monthly$7.991 Month
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- Pro Monthly$9.991 Month
- PeptideProtocol Pro Monthly14 Days trial$9.991 Month
- Pro Yearly — Special Offer$34.991 Year
- Pro Yearly$44.991 Year
- Pro Yearly$59.991 Year
- Pro Yearly Trial7 Days trial$59.991 Year
- Pro Yearly — First Year Offer1 Year trial$59.991 Year
- Pro Lifetime$99.99








