Comparison

Pepzio 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

Pepzio

Features
Read full description

Pepzio is the most precise peptide and hormone protocol tracker built for serious users. Log every dose, track vial levels, and never miss a reconstitution. The protocol calendar shows your full schedule at a glance, with smart alerts when vials expire or run low. KEY FEATURES • Protocol Calendar — daily dose schedule with completion tracking • Vial Tracker — monitor fill levels, expiry, and reconstitution dates • Dose Logger — log injections in seconds with site rotation tracking • Reconstitution Calculator — reconstitute any peptide with exact BAC water ratios; supports any syringe size • Lab Results — store and compare bloodwork over time • HealthKit Integration — syncs weight, sleep, and workout data to connect training load to your protocol • AI Daily Coach — personalized insights based on your protocol and activity WORKS FOR BPC-157, TB-500, CJC-1295, Ipamorelin, HGH, Semaglutide, Tirzepatide, Testosterone, TRT, and any custom compound. PRIVACY FIRST Your data stays on your device. Cloud sync is optional and fully encrypted. Not intended as medical advice. Always consult a qualified healthcare provider before starting any peptide or hormone protocol. Terms of Use: https://pepzioapp.com/terms Privacy Policy: https://pepzioapp.com/privacy

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.

Screenshots

Pepzio4 screens
Peptide Protocol+4 screens

Verdict

The call

The clearest difference is ads: Peptide Protocol+ at none against Pepzio's shown. Peptide Protocol+ also leads on iOS requirement (15.1 vs 17.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
Pepzio versus Peptide Protocol+: the parameters behind the verdict, then further details
ParameterPepzioPeptide Protocol+
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Daily
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size24 MB42 MB
Age rating12+4+
DeveloperAlfredo GuidaJUSTIN MICHAEL CIFELLI

In-app purchases

None

Pepzio

No in-app purchases

None

Peptide Protocol+

No in-app purchases

Questions

Is Pepzio free?
Pepzio is free to download, with no in-app purchases.
Is Peptide Protocol+ free?
Peptide Protocol+ is free to download, with no in-app purchases.
Do Pepzio or Peptide Protocol+ have ads?
Pepzio shows ads; Peptide Protocol+ does not.

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