OptyPeptides vs Prof. Peptide Protocol Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OptyPeptides
This app helps users discover, track, and optimize peptide protocols with smart recommendations. It provides clarity, structure, and insights for both beginners and experienced users, simplifying complex stacking processes.
- Smart peptide recommendations
- Protocol tracking
- Protocol optimization
- User-friendly interface
- Insightful data visualization
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OptyPeptides is the only peptide tracker built with smart recommendations, helping you confidently start, track, and optimize your peptide protocols. Whether you're just getting started or refining your stack, OptyPeptides gives you the clarity, structure, and insights you need without the overwhelm.
Prof. Peptide Protocol Tracker
Track peptide and GLP-1 doses, calculate reconstitutions, and manage complex protocols. Access a compound library, visualize estimated levels, and review research summaries. Your data remains private and on your device.
- Dose logging and reminders
- Reconstitution calculator
- 60+ compound library
- Full protocol and stack support
- Estimated compound levels visualization
- AI research assistant
- Results and trends tracking
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Prof. Peptide — All-in-One Peptide Tracker The all-in-one app for tracking peptides and GLP-1s. Log your doses, calculate reconstitution, run full protocols and stacks, and keep everything organized in one place — no more spreadsheets or scattered notes. Built for researchers, athletes, and anyone managing a serious peptide protocol. FEATURES Dose Logging & Reminders — Log every dose and get reminders so you never miss one. Track daily, weekly, cyclical, and custom schedules. Reconstitution Calculator — Take the guesswork out of the math. Enter vial size, BAC water, and desired dose to get exactly how much to draw. 60+ Compound Library — Peptides, GLP-1s, and supplements, searchable by name or brand (Wegovy, Ozempic, Mounjaro, Zepbound, and more). Blends and stacks included. Full Protocol & Stack Support — Run multiple compounds on their own schedules. Manage on/off cycles with clear timelines. Estimated Levels — Visualize estimated compound levels over time based on published half-life data, so you can see where you are in your dosing window. AI Research Assistant — Ask questions about peptide and supplement research, drawn from the research literature. Not medical or dosing advice. Results & Trends — Track weight, body composition, and other measurements over time with clean charts. Curated Research Hub — Reference summaries and vendor testing transparency, all in one place. Private by Design — Your data stays on your device. Export and import your own backups anytime. Prof. Peptide is for informational and educational purposes only. Nothing in this app constitutes medical advice.
Screenshots
Verdict
The clearest difference is iOS requirement: Prof. Peptide Protocol Tracker at 15.1 against OptyPeptides's 17.0. On price, rating, review sentiment and ratings volume 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for OptyPeptides against 5.0 for Prof. Peptide Protocol Tracker. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
OptyPeptides ships an update every 2 weeks, Prof. Peptide Protocol Tracker every 3 weeks. The most recent releases landed on August 9, 2026 and September 15, 2026 respectively.
| Parameter | OptyPeptides | Prof. Peptide Protocol Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 6 — better | 3 |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 15 MB | 33 MB |
| Age rating | 17+ | 12+ |
| Developer | OptiSelf LLC | Strength Cycle Studios, LLC |
Customer experience
OptyPeptides
Prof. Peptide Protocol Tracker
In-app purchases
OptyPeptides
No in-app purchases
Prof. Peptide Protocol Tracker
No in-app purchases





