Peptendium vs PeptideU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peptendium
This app provides an educational platform for understanding peptide science. It features a library of peptide profiles, research summaries, and learning modules to enhance research literacy. It is designed for students and researchers, focusing on educational content rather than medical advice.
- 297 peptide profiles with detailed information
- Evidence signal to distinguish research maturity
- Curated research briefs and summaries
- Daily, weekly, and monthly research snapshots
- Structured learning modules and lessons
- Library search, filter, and comparison tools
- Private notebook for research organization
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Peptendium is an educational peptide research-literacy app built to help students, researchers, and science-curious learners understand peptide science — not dose it, prescribe it, or use it for treatment decisions. EXPLORE 297 PEPTIDE PROFILES Browse a structured educational library of 297 peptide profiles with sequence information, molecular details, family classifications, evidence context, and clear research summaries. UNDERSTAND THE EVIDENCE Peptendium helps you distinguish early-stage findings from stronger human evidence. Each profile includes an evidence signal designed to show how mature the available research is — not whether a peptide is effective or appropriate for use. RESEARCH BRIEFS Explore curated, rule-based summaries covering mechanisms, evidence, comparisons, and quiz-style learning. Research Briefs are generated from Peptendium’s bundled educational profile data and are designed for research literacy. DAILY RESEARCH HIGHLIGHTS Explore rotating educational research highlights, evidence context, signal matrices, watchlists, and source-quality information designed to support peptide research literacy. PEPTENDIUM ACADEMY Learn through eight structured modules and more than 50 lessons covering peptide foundations, receptor biology, amino acids, sequence concepts, research literacy, and evidence interpretation. LIBRARY AND COMPARISON TOOLS Search and filter the library by name, aliases, category, evidence, and sequence. Compare profiles side by side, open PubMed links, save profiles, and add personal notes. NOTEBOOK Build research collections, save profiles, create notes, track topics, and organize your learning in one private workspace stored on your device. DESIGNED WITH INTEGRITY Peptendium does not provide dosing instructions, protocols, stacks, prescribing, treatment recommendations, diagnosis, cure, prevention, or medical advice. All content is educational and should be independently verified. PEPTENDIUM PRO Free access includes core peptide reference content and educational tools. Peptendium Pro is available as a one-time lifetime unlock and includes premium research briefs, advanced comparison and research tools, Study Mode, expanded notes and export features, and additional research-literacy tools. No recurring subscription is required for the lifetime unlock. Privacy Policy: https://ocoeestudios.com/peptendium/privacy Terms of Use: https://ocoeestudios.com/peptendium/terms
PeptideU
This app offers a structured curriculum and AI-powered explanations about peptides, grounded in scientific research. It also provides a private log for personal research and a community space for discussion. Premium features include COA scanning and live coaching.
- AI-powered peptide explanations
- Structured video curriculum
- Evidence-based peptide library
- Private research log
- COA scanner
- Live coaching sessions
- Community discussion space
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YOUR BODY’S RESPONSE, ON AUTOPILOT — The Readout connects Apple Health and puts your HRV and resting heart rate beside your private research log. No manual entry. Ask the Professor about your own trends and get a clear, research-grounded explanation of what your numbers did — never medical advice, never a protocol. PeptideU is a peptide education and personal-research app. It teaches and it records — it never prescribes. Think of it as a university for peptides: a structured curriculum, a cited AI professor, and a private log to track your own research. WHAT'S INSIDE Ask the Professor Ask what a peptide is or what the research says. Every answer is grounded in cited sources — never dosing or personal medical advice. The Curriculum Work through a structured video curriculum, Freshman to Graduate. Pass each module's quiz to rank up toward your Peptide Mastery credential. The Library An evidence-first reference on dozens of peptides — mechanism, the science with real, verifiable citations, and where each one stands. Independent, reader-funded, no affiliates. Your Research Log Keep a private log of your own research — what you looked into, when, and your own observations. Your notes stay yours. Descriptive insights only: counts, streaks, and patterns — no recommendations. COA Scanner (Premium) Upload a Certificate of Analysis and the Professor reads it field by field — compound, purity, method, lab — in plain language, with a checklist to verify it yourself. Document analysis, not a verdict. Live Coaching & Office Hours (Premium) Join live sessions with coaches, ask questions in real time, and catch replays in the Vault. The Commons A community space to compare notes and vote on what to cover next. EVIDENCE-FIRST, ALWAYS PeptideU is for education and personal research only. It is not medical advice, it does not recommend or prescribe any substance, and it sells no peptides. The only purchase is a PeptideU membership. Premium unlocks the COA Scanner, live coaching, the full curriculum, and more. Membership is billed through your Apple ID. SUBSCRIPTION PeptideU Premium is an auto-renewable subscription: $9.99 per month or $99.99 per year. Payment is charged to your Apple ID at confirmation of purchase. It renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://peptideu.co/privacy
Screenshots
Verdict
The clearest difference is ratings volume: PeptideU at 21 against Peptendium's 1. PeptideU also leads on update cadence (every 11 days vs monthly). On price, rating, review sentiment 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
Both are free to download. Peptendium sells 2 in-app purchases, starting at $9.99 per month and PeptideU sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Peptendium against 5.0 for PeptideU. That said, the two scores are not equally well evidenced: PeptideU has 21 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Peptendium ships an update monthly, PeptideU every 11 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.
| Parameter | Peptendium | PeptideU |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (21 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 21 — better |
| Update frequency | Monthly | Every 11 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 | 16.4 |
| Further details — not scored | ||
| Size | 39 MB | 64 MB |
| Age rating | 12+ | 17+ |
| Developer | Ocoee Studios LLC | Paul Clotar |
Customer experience
Peptendium
PeptideU
In-app purchases
Peptendium
- Peptendium Pro7 Days trial$9.991 Month
- Peptendium Pro7 Days trial$79.991 Year
PeptideU
- PeptideU Premium Monthly$9.991 Month
- PeptideU Premium Yearly$99.991 Year
Questions
Is Peptendium free?
Is PeptideU free?
Which has better reviews, Peptendium or PeptideU?
Do Peptendium or PeptideU have ads?
Which is updated more often, Peptendium or PeptideU?
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