Peptide Protocol+
JUSTIN MICHAEL CIFELLI Health & Fitness iPhoneiPadiPod touch
Peptide Protocol+ is a free Health & Fitness app for iPhone and iPad by JUSTIN MICHAEL CIFELLI. Rated 3.5/5 from 2 ratings. Requires iOS 15.1.
- Rating
- 3.5
- 2 ratings
- Price
- Free
- on the App Store
- Size
- 42 MB
- Age 4+
- Updated
- Aug 6
- 2026 · v1.3
Screenshots
About Peptide Protocol+
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.
What’s new
Version 1.3 · Updated August 6, 2026
Bug fixes and improvements: Fixed app displaying as "PeptidePal" on the iOS home screen — now correctly shows "Peptide Protocol+" Fixed the splash screen showing a white background on launch Fixed the PIN lock screen keyboard not appearing automatically on open
App privacy
The developer, JUSTIN MICHAEL CIFELLI, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Peptide Protocol+
Looking for apps like Peptide Protocol+? Here are 6 similar apps on the App Store. The highest rated is Peptidely - The Peptide Bible (5.0/5), and all 6 are free to download.
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The Peptide App: Tracker
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| App | Rating | Price | Last updated |
|---|---|---|---|
| Peptide Protocol+ | 3.5 / 5 (2 ratings) | Free | August 6, 2026 |
| Peptide Tracker + Family | 4.9 / 5 (7) | Free | Sep 25, 2026 |
| Peptidely - The Peptide Bible | 5.0 / 5 (2) | Free | Mar 12, 2026 |
| ThePeptideList | 3.7 / 5 (3) | Free | Jan 19, 2026 |
| Peptade - Peptide GLP1 Tracker | 4.8 / 5 (235) | Free | Sep 16, 2026 |
| Peptide Vault: Peptide Tracker | 5.0 / 5 (8) | Free | Sep 21, 2026 |
| The Peptide App: Tracker | 4.7 / 5 (86) | Free | Sep 24, 2026 |