Comparison

MyPeps vs Peptide Protocol

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.*

About

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.

Highlights
  • 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
Features
Read full description

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

MyPeps4 screens
Peptide Protocol4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

MyPeps ships an update every 2 weeks, Peptide Protocol every 5 days. Both last shipped on October 28, 2026.

Scorecard4 real differences · 6 level
MyPeps versus Peptide Protocol: the parameters behind the verdict, then further details
ParameterMyPepsPeptide Protocol
PriceFreeFree
Rating4.4 (7 ratings)5.0 (14 ratings) — better
Positive reviews80.0% of reviews100.0% of reviews — better
Number of ratings714 — better
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationSubscriptionSubscription
DevicesiPhoneiPhone, iPad — better
Requires iOS18.018.0
Further details — not scored
Size15 MB100 MB
Age rating17+12+
DeveloperMyPeps Pty LtdLudovic PUAUD

Customer experience

MyPeps

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Peptide Protocol

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

MyPeps

Subscriptions2
  • Unlimited Weekly7 Days trial$3.997 Days
  • Unlimited Yearly7 Days trial$35.001 Year
11 purchases

Peptide Protocol

Subscriptions10
  • Pro Weekly2 variants$4.997 Days
  • Peptide Protocol Pro3 Days trial$4.997 Days
  • Pro Monthly$7.991 Month
Show 7 more
  • 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
One-time1
  • Pro Lifetime$99.99

Questions

Is MyPeps free?
MyPeps is free to download, with in-app purchases available.
Is Peptide Protocol free?
Peptide Protocol is free to download, with in-app purchases available.
Which has better reviews, MyPeps or Peptide Protocol?
Peptide Protocol is rated higher. MyPeps averages 4.4 out of 5 from 7 ratings, while Peptide Protocol averages 5.0 from 14 ratings.
Do MyPeps or Peptide Protocol have ads?
Peptide Protocol shows ads; MyPeps does not.
Which is updated more often, MyPeps or Peptide Protocol?
MyPeps ships an update every 2 weeks, and Peptide Protocol every 5 days. Most recently, MyPeps was updated on October 28, 2026 and Peptide Protocol on October 28, 2026.

Other comparisons