Comparison

Peptides Academy vs Peptide Library

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Peptides Academy

Learn the science of peptides from foundational concepts to advanced mastery. Access free modules, explore detailed courses with cited research, and track your learning progress with quizzes and certificates. This educational tool is designed for adults seeking evidence-based knowledge.

Highlights
  • Free foundational peptide modules
  • Mastery courses on individual peptides
  • Evidence-based content with citations
  • Progress tracking and knowledge checks
  • Shareable certificates upon course completion
  • Reference library with evidence labels
Features
Read full description

Peptides Academy teaches the science of peptides from zero, without the hype. START FREE Five Peptide Foundations modules take you from amino acids and peptide bonds to receptor signaling, evidence literacy, and how peptides are regulated. Free with an account, no purchase, no time limit. GO DEEP Mastery courses cover one peptide at a time: what it is, how the signal works, what human and animal research actually shows, and where the evidence runs out. The catalog holds 28 courses and 312 course units, built on more than 700 cited studies, most of them linked straight to PubMed. KNOW WHAT YOU ARE READING Every compound in the 32-entry reference library carries an evidence label: approved, human data, animal data, or anecdotal. Courses show their citations. Where the research is thin, the course says so instead of filling the gap with confidence. REMEMBER IT A knowledge check closes every module and a practice round follows it. Pass a mastery course exam and you earn a certificate you can share or verify. KEEP THE HABIT Daily checkpoints, XP, streaks, levels, and achievements. Your progress syncs to your Peptides Academy account. ALSO INSIDE 19 reviewed long-form articles. Light, dark, and cream reading themes. A brand-neutral peptide reference library you can search. MEMBERSHIP The free foundations stay free. Optional Academy membership unlocks mastery courses using course credits. Limited-access learning remains available without a subscription. Academy Monthly: auto-renewing monthly subscription. Academy Yearly: auto-renewing yearly subscription, with a 3-day free trial. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically at the same price unless it is canceled at least 24 hours before the end of the current period. Manage or cancel it in your Apple Account settings. Any unused portion of a free trial is forfeited when a subscription is purchased. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://peptidesacademy.co/legal/privacy FOR EDUCATION ONLY Peptides Academy is an educational product for adults. It does not sell peptides, provide medical advice, diagnose or treat conditions, recommend products, calculate doses, explain administration or reconstitution, or provide sourcing guidance. Many topics discussed involve investigational substances that are not approved for human use. Always consult a qualified healthcare professional for personal medical decisions.

About

Peptide Library

Features
Read full description

Peptide Library helps you track your peptide Cycle and research peptides and compounds in one place. Track your Cycle See what's scheduled today, record completed items, check your week, and use the calendar to look ahead or review what you've tracked. Build your Stack Add the compounds you're tracking, organize your schedule, set reminders, and keep your current Cycle in one place. Follow your progress Set goals, add measurements, and follow changes over time. Track weight and other measurable goals, along with check-ins for sleep, recovery, skin, and energy. Research peptides & compounds Explore an editorial library covering peptides and related compounds, with research context, safety information, administration information where supported, and source-backed references. Made for personal tracking Your Stack, amounts, schedules, goals, and measurements are entered by you. Peptide Library does not recommend compounds, combinations, dosages, or treatment protocols. Peptide Library is intended for educational and personal tracking purposes. It is not medical advice and is not a substitute for advice, diagnosis, or treatment from a qualified healthcare professional.

Screenshots

Peptides Academy4 screens
Peptide Library4 screens

Verdict

The call

The clearest difference is in-app purchases: Peptide Library at none against Peptides Academy's 7. Peptide Library also leads on update cadence (every 5 days vs every 3 weeks). Peptides Academy's advantage is iOS requirement (16.4 vs 18.0). On price, 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. Peptides Academy sells 7 in-app purchases, starting at $29.00 per month. Peptide Library asks for nothing beyond the download.

UpkeepUpdate frequency

Peptides Academy ships an update every 3 weeks, Peptide Library every 5 days. Both last shipped on October 31, 2026.

Scorecard3 real differences · 7 level
Peptides Academy versus Peptide Library: the parameters behind the verdict, then further details
ParameterPeptides AcademyPeptide Library
PriceFreeFree
Rating5.0 (17 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings17 — better—
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone
Requires iOS16.4 — better18.0
Further details — not scored
Size81 MB16 MB
Age rating17+4+
DeveloperFNA Enterprise LLCJay Park

In-app purchases

7 purchases

Peptides Academy

Subscriptions4
  • Academy Monthly7 Days trial$29.001 Month
  • Academy Monthly$29.001 Month
  • Academy Yearly7 Days trial$199.001 Year
Show 1 more
  • Academy Yearly3 Days trial$199.001 Year
One-time3
  • 1 course credit$29.00
  • 10 course credits$99.00
  • 20 course credits$179.00
None

Peptide Library

No in-app purchases

Questions

Is Peptides Academy free?
Peptides Academy is free to download, with in-app purchases available.
Is Peptide Library free?
Peptide Library is free to download, with no in-app purchases.
Do Peptides Academy or Peptide Library have ads?
Neither Peptides Academy nor Peptide Library shows ads.
Which is updated more often, Peptides Academy or Peptide Library?
Peptides Academy ships an update every 3 weeks, and Peptide Library every 5 days. Most recently, Peptides Academy was updated on October 31, 2026 and Peptide Library on October 31, 2026.

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