Comparison

PeptideOS+ vs Pepsta

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

Head to head
About

PeptideOS+

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PeptideOS+ is the privacy-first app for tracking peptide protocols. No account. No email. Everything stays on your device or syncs under an anonymous handle. Designed for peptide researchers, biohackers, and health optimizers who value discretion. FEATURES YOUR DATA STAYS YOURS No name. No email. No phone number. Your identity is a randomly generated handle. Progress photos never leave your device. Sign in with Apple uses Hide My Email by default. We built PeptideOS+ so you don't have to choose between tracking your protocols and protecting your privacy. TRACK EVERY PROTOCOL Log doses, track injection site rotation, set reminders, and monitor compliance โ€” all synced to your real schedule. Whether you're running one peptide or a full stack, your protocol tab keeps everything organized. 80+ PEPTIDE DATABASE Clinical protocols, typical dose ranges, half-lives, stacking notes, side-effect profiles, and research summaries for over 80 peptides. Browse by category (healing, weight management, cognitive, longevity, and more) or search by name, goal, or symptom. Updated continuously. RECONSTITUTION CALCULATOR Enter your vial size, BAC water volume, and desired dose โ€” get the exact syringe units instantly. Visual syringe diagram shows exactly where to draw. No more mental math. ANONYMOUS COMMUNITY Real users sharing real protocols and real results. No names, no DMs, no drama. Ask questions, share progress updates, review vendors, and browse protocol shares โ€” all under a randomly assigned handle. Community content is screened for safety before publication. AI ASSISTANT Ask questions about peptides, protocols, interactions, and reconstitution. Powered by Claude, tuned to the peptide domain. Every response includes a medical disclaimer โ€” we're an information assistant, not a doctor. PROGRESS TRACKING Wellness score combining compliance, sleep quality, and subjective wellbeing. Daily check-ins, streak tracking, and trend visualization help you see what's working over time. PEPTIDEOS+ PRO Free tier includes the full database, calculator, 1 protocol, and 3 AI queries/day. Pro ($9.99/mo or $69.99/yr) unlocks unlimited protocols, unlimited AI, lab result tracking, community posting, progress photos, and data export. Privacy policy: https://flaritos.github.io/PeptideOS/privacy-policy.html Terms of use: https://flaritos.github.io/PeptideOS/terms.html Subscriptions auto-renew. Cancel anytime in your Apple ID settings. IMPORTANT PeptideOS+ is an information and tracking tool. It is not a substitute for medical advice, diagnosis, or treatment. Always consult your healthcare provider before starting any peptide protocol. The app does not sell, prescribe, or dispense peptides.

About

Pepsta

Features
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Pepsta - Peptide Tracker Track your peptide protocols with precision, privacy, and zero guesswork. Pepsta helps you log doses, manage vial inventory, and stay on top of your stacks โ€” all in one clean, private app built for people who take tracking seriously. KEY FEATURES Stack & Dose Tracking Log every dose in seconds. Build custom stacks with multiple peptides, dosages, and schedules tailored to your protocol. Vial Inventory Keep track of what's on hand. Get low-stock alerts before you run out, so you're never caught off guard. Adherence Insights See your consistency over time with clear history and adherence tracking. Fast Logging Log doses quickly with undo support, so tracking never slows you down. Private by Design Your data stays yours. No unnecessary tracking, no ads. SUBSCRIPTION OPTIONS Weekly: $2.99/week Monthly: $7.99/month Yearly: $39.99/year (includes a 3-day free trial) Payment is charged to your Apple ID account. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID Account Settings. Pepsta is built for personal tracking and organization only โ€” it does not provide medical advice, dosing recommendations, or diagnosis. Always consult a licensed healthcare provider for guidance on any substance you use. Terms of Use: https://chambray-cow-fc7.notion.site/Terms-of-Use-39893c50b0dc80799283d2fee601acc7 Privacy Policy: https://chambray-cow-fc7.notion.site/Privacy-Policy-39893c50b0dc803baeb5cae959cec44b

Screenshots

PeptideOS+4 screens
Pepsta4 screens

Verdict

The call

The clearest difference is update cadence: PeptideOS+ at every 4 days against Pepsta's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. PeptideOS+ sells 2 in-app purchases, starting at $9.99 per month and Pepsta sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PeptideOS+ ships an update every 4 days, Pepsta every 2 months. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

Scorecard1 real difference ยท 5 level
PeptideOS+ versus Pepsta: the parameters behind the verdict, then further details
ParameterPeptideOS+Pepsta
PriceFreeFree
Update frequencyEvery 4 days โ€” betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS17.0 โ€” better18.0
Further details โ€” not scored
Size6 MB11 MB
Age rating12+17+
DeveloperZACHARY CANCIANO GOLDSalah Eddine Ziari

In-app purchases

2 purchases

PeptideOS+

Subscriptions2
  • Pro Monthly7 Days trial$9.991 Month
  • Pro Yearly7 Days trial$69.991 Year
3 purchases

Pepsta

Subscriptions3
  • Weekly Plan$2.997 Days
  • Monthly$7.991 Month
  • Yearly$39.991 Year

Questions

Is PeptideOS+ free?
PeptideOS+ is free to download, with in-app purchases available.
Is Pepsta free?
Pepsta is free to download, with in-app purchases available.
Do PeptideOS+ or Pepsta have ads?
Neither PeptideOS+ nor Pepsta shows ads.
Which is updated more often, PeptideOS+ or Pepsta?
PeptideOS+ ships an update every 4 days, and Pepsta every 2 months. Most recently, PeptideOS+ was updated on October 6, 2026 and Pepsta on October 3, 2026.

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