Comparison

Peptide Protocol+ vs Peptimize

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

Head to head
About

Peptide Protocol+

This app helps researchers manage peptide cycles with detailed protocol building, smart reminders, and progress tracking. It includes a built-in library for quick reference and prioritizes user privacy with local data storage and PIN protection.

Highlights
  • Build peptide cycles with dosage and frequency
  • Smart dose reminders
  • Review cycle history and add notes
  • Built-in peptide library
  • Local data storage and PIN protection
Features
Read full description

Peptide Protocol+ is the simplest peptide app on the market — built for researchers, by researchers. BUILD PROTOCOLS Set up peptide cycles with dosage, titration, frequency, and reconstitution details, all in one place. STAY ON SCHEDULE Smart reminders make sure you never miss a dose. REVIEW PROGRESS Analyze your cycle history, add research notes, and refine your stack over time. LEARN AS YOU GO A built-in peptide library gives you key reference info at a glance. PRIVATE BY DESIGN Your data stays on your device. Lock the app with a PIN, and your research data and PIN are encrypted locally — nothing is shared with third parties. Peptide Protocol+ is designed exclusively for research and educational purposes. Peptides discussed in this app may be research chemicals not approved for human use by the FDA or equivalent regulatory bodies in your country.

About

Peptimize

Features
Read full description

Peptimize is a GLP-1 tracker built for people using Mounjaro®, Ozempic®, Wegovy®, Zepbound®, tirzepatide, semaglutide and other GLP-1 medications. Track injections, doses, weight, side effects, appetite, protein, hydration, supplements and body measurements — then see meaningful patterns across your journey. TRACK YOUR GLP-1 DOSES • Log injections with date, time, dose, route and injection site • Repeat your last dose quickly with Quick Log • Set dose reminders and keep a clear injection history • Track Mounjaro, Ozempic, Wegovy, Zepbound, tirzepatide, semaglutide and custom medications SEE YOUR WEIGHT-LOSS PROGRESS • Track weight and goal progress • View BMI and long-term weight trends • Log waist, hips, chest, arm and thigh measurements • Track body fat percentage and lean body mass • Follow progress beyond the number on the scale TRACK APPETITE, SIDE EFFECTS & NUTRITION • Log appetite, food noise and cravings • Record side effects and symptom severity • Track protein and hydration • Review changes across your GLP-1 journey TRACK SUPPLEMENTS TOO • Choose from a searchable list of commonly tracked supplements • Add custom supplements • Log taken or skipped entries • Set simple supplement reminders APPLE HEALTH Connect Apple Health to bring supported weight, body composition, activity, workout, nutrition and sleep data into Peptimize for a more complete view of your progress. SMART INVENTORY & REMINDERS • Track your remaining medication supply • See an estimated run-out date when your schedule allows it • Get low-stock and refill reminders • Keep your next dose visible at a glance PEPTIMIZE PRO Peptimize Pro requires an optional auto-renewable subscription. Unlock deeper analysis of the data you already track: • Appetite Cycle — see how appetite, food noise and cravings change across your recorded dose cycle • Weekly Peptimize Analysis • Pattern Insights • Advanced Trends and cross-metric comparisons PRIVATE BY DESIGN Peptimize is local-first and does not require a Peptimize account. Your personal health and medication records remain on your device rather than being uploaded to a Peptimize cloud-sync account. Peptimize is a tracking and educational tool and does not provide medical advice, diagnosis, treatment recommendations or dosing guidance. Always follow the instructions of your healthcare professional. Mounjaro® and Zepbound® are trademarks of Eli Lilly and Company. Ozempic® and Wegovy® are trademarks of Novo Nordisk. Peptimize is not affiliated with or endorsed by these companies. Terms of Use: https://www.peptimize.xyz/terms Privacy Policy: https://www.peptimize.xyz/privacy-policy

Screenshots

Peptide Protocol+4 screens
Peptimize4 screens

Verdict

The call

The clearest difference is update cadence: Peptide Protocol+ at daily against Peptimize's every 5 weeks. On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Peptide Protocol+ against 5.0 for Peptimize. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Peptide Protocol+ ships an update daily, Peptimize every 5 weeks. The most recent releases landed on September 23, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 9 level
Peptide Protocol+ versus Peptimize: the parameters behind the verdict, then further details
ParameterPeptide Protocol+Peptimize
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings11
Update frequencyDaily — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size42 MB61 MB
Age rating4+17+
DeveloperJUSTIN MICHAEL CIFELLIBITBILLION TECHNOLOGIES (OPC) PRIVATE LIMITED

Customer experience

Peptide Protocol+

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Peptimize

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Peptide Protocol+

No in-app purchases

None

Peptimize

No in-app purchases

Questions

Is Peptide Protocol+ free?
Peptide Protocol+ is free to download, with no in-app purchases.
Is Peptimize free?
Peptimize is free to download, with no in-app purchases.
Which has better reviews, Peptide Protocol+ or Peptimize?
Peptide Protocol+ and Peptimize are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Peptide Protocol+ or Peptimize have ads?
Neither Peptide Protocol+ nor Peptimize shows ads.
Which is updated more often, Peptide Protocol+ or Peptimize?
Peptide Protocol+ ships an update daily, and Peptimize every 5 weeks. Most recently, Peptide Protocol+ was updated on September 23, 2026 and Peptimize on October 1, 2026.

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