Comparison

Peptide Vault 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

Peptide Vault

Log peptide doses, track injection sites, and manage custom regimens. Access a reference library of over 50 peptides and a reconstitution calculator. All data is stored privately on your device.

Highlights
  • Dose logging
  • Injection site rotation
  • Custom regimen building
  • Compound overlap reporting
  • Peptide reference library
  • Reconstitution calculator
  • On-device data storage
Features
Read full description

Peptide Vault is the tracking and research companion for people who take their protocol seriously. TRACK Track an FDA-approved GLP-1 (semaglutide, tirzepatide, and other approved GLP-1s): dose schedule, next-dose countdown, streaks, adherence, dose history, and reminders. The Reconstitution calculator does the math for you — vial size and water in, syringe units out. BUILT AROUND YOUR SCHEDULE Pick your first dose day and your schedule patterns from it — weekly, twice weekly, three times weekly, every other day, or every two weeks. Log a dose in seconds. Your history lives on a calendar you can actually read. PEPTIDE VAULT PRO • My cabinet — save vial photos, ingredient amounts, concentrations, mix dates and notes, with cabinet backup and restore. • Custom blend protocols — one schedule and one log for a multi-ingredient vial, with a recorded ingredient breakdown. • Coach — a research assistant grounded in your own protocol. Ask about the published research behind the compounds you track. Coach's answers are grounded in published research, and it never gives dosing or medical advice. • Track unlimited compounds across your whole protocol. • Open all 203 compounds in the research library — every entry referenced, with regulatory status, mechanisms, risks and side effects stated plainly. • Site rotation, suggested at every dose. • Dose history and trends across everything you run. • Journal with full record export, any time. COMMUNITY Join public conversations about app tips and staying organized. Posts and replies are moderated, with likes, sharing, reporting and blocking. Your optional Community profile and posts are stored on our servers; approved posts are public. Private tracking records are not posted automatically. Activity notifications are optional. YOUR DATA No account is required for private tracking. Your protocol, logs, and journal live on your device. Coach shares only what you approve — your compound names and stack summary, never your journal, notes, or Apple Health data. Peptide Vault is a tracking and reference tool. It does not provide medical advice, diagnosis, or treatment. Always consult a medical professional before using peptides. Peptide Vault Pro is an auto-renewing subscription: $39.99 per year or $9.99 per month (prices may vary by region). Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours before the period ends. Manage or cancel your subscription in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://100apps.app/privacy/peptide-vault

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

Peptide Vault4 screens
Peptide Protocol+4 screens

Verdict

The call

The clearest difference is in-app purchases: Peptide Protocol+ at none against Peptide Vault's 11. Peptide Protocol+ also leads on update cadence (daily vs weekly). Peptide Vault's advantage is ratings volume (9 vs 1). On price, rating, ads 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. Peptide Vault sells 11 in-app purchases, starting at $9.99 per month. Peptide Protocol+ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Peptide Vault against 5.0 for Peptide Protocol+. That said, the two scores are not equally well evidenced: Peptide Vault has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Peptide Vault ships an update weekly, Peptide Protocol+ daily. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 6 level
Peptide Vault versus Peptide Protocol+: the parameters behind the verdict, then further details
ParameterPeptide VaultPeptide Protocol+
PriceFreeFree
Rating5.0 (9 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings9 — better1
Update frequencyWeeklyDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size54 MB42 MB
Age rating17+4+
DeveloperJacob TeagueJUSTIN MICHAEL CIFELLI

Customer experience

Peptide Vault

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Peptide Protocol+

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

In-app purchases

11 purchases

Peptide Vault

Subscriptions11
  • Peptide Vault Pro Monthly$9.991 Month
  • Pro Annual$29.991 Year
  • Pro Annual — 7 Days Free7 Days trial$29.991 Year
Show 8 more
  • Pro Annual — 14 Days Free14 Days trial$29.991 Year
  • Pro Annual$39.991 Year
  • Pro Annual — 7 Days Free7 Days trial$39.991 Year
  • Pro Annual — 14 Days Free14 Days trial$39.991 Year
  • Pro Annual — 14 Days Free14 Days trial$49.991 Year
  • Pro Annual$49.991 Year
  • Pro Annual — 7 Days Free7 Days trial$49.991 Year
  • Peptide Vault Pro7 Days trial$69.991 Year
None

Peptide Protocol+

No in-app purchases

Questions

Is Peptide Vault free?
Peptide Vault is free to download, with in-app purchases available.
Is Peptide Protocol+ free?
Peptide Protocol+ is free to download, with no in-app purchases.
Which has better reviews, Peptide Vault or Peptide Protocol+?
Peptide Vault and Peptide Protocol+ are both rated 5.0 out of 5 on the App Store, from 9 and 1 ratings respectively.
Do Peptide Vault or Peptide Protocol+ have ads?
Neither Peptide Vault nor Peptide Protocol+ shows ads.
Which is updated more often, Peptide Vault or Peptide Protocol+?
Peptide Vault ships an update weekly, and Peptide Protocol+ daily. Most recently, Peptide Vault was updated on October 12, 2026 and Peptide Protocol+ on October 9, 2026.

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