Comparison

PeptideStack vs Peptide Stack OS

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

Head to head
About

PeptideStack

Features
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Track your peptide protocol, GLP-1 medication, and injection routine in one clean, private journal. PeptideStack is built for people who take their regimen seriously and want a focused log โ€” not a spreadsheet, not a medical guide. WHAT YOU CAN DO โ€ข Build your stack from a curated catalog of 30+ commonly studied peptides โ€” BPC-157, TB-500, GHK-Cu, Semaglutide, Tirzepatide, Retatrutide, Cagrilintide, CJC-1295, Ipamorelin, MK-677, Tesamorelin and more. โ€ข Log a dose in one tap. Details are pre-filled from your stack, so a normal day takes seconds. โ€ข See both numbers at a glance. Every stack card shows your standard dose next to the amount you actually logged last time โ€” so a one-off adjustment never gets lost. โ€ข Review your full history, grouped by Today, Yesterday, Earlier this week, and Earlier. โ€ข Set a frequency that matches reality: Daily, Every Other Day, Weekly, or Twice Weekly. โ€ข Add a note to any dose โ€” what you noticed, how you felt, anything worth remembering. โ€ข Use it in your language: English, German, French, Spanish, and Arabic, with full right-to-left layout for Arabic. WHO IT IS FOR โ€ข People keeping a personal record of a peptide regimen they manage themselves. โ€ข People tracking GLP-1 medication already prescribed by their healthcare provider. โ€ข Researchers, biohackers, athletes, and anyone who wants a clean log instead of scattered notes. PRIVACY FIRST Your stack and dose history are encrypted in transit and at rest, and tied to your account so nothing is lost when you change phones. We never sell your data. Delete your account from Settings at any time โ€” your data is removed within the published grace window. PEPTIDESTACK PRO (OPTIONAL) Free: track up to 3 peptides. Pro: track an unlimited number of peptides โ€” for anyone running a full stack rather than a single compound. โ€ข Monthly: $4.99 / month โ€ข Annual: $29.99 / year (save ~50%) โ€ข Lifetime: $79.99 (one-time) 7-day free trial on the subscription plans. Cancel anytime in Settings โ†’ Apple ID. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. IMPORTANT PeptideStack is an educational tracking tool. It does not provide medical advice or diagnosis, and it never recommends a dose โ€” every dosage and frequency in the app is one you entered yourself. You are responsible for verifying any information shown in the app and for your own decisions. Always consult a qualified healthcare professional before starting, changing, or stopping any peptide regimen. Privacy Policy: https://enesskocc.github.io/peptidestack-legal/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Peptide Stack OS

Features
Read full description

Peptide Stack OS is the precise way to track your peptide protocol. Log every dose across multiple substances, see exactly what's scheduled today, monitor adherence at a glance, and never miss a scheduled injection again. Built for users running multi-peptide stacks, testosterone replacement protocols, and longevity regimens โ€” with the same calm precision serious athletes expect from their training apps. WHAT YOU CAN TRACK - Multiple peptides on rotation โ€” BPC-157, CJC-1295, Ipamorelin, MOTS-c, Tirzepatide, Retatrutide, NAD+, Tesamorelin, Sermorelin, Selank, Semax, KPV, GHK-Cu, Melanotan II, PT-141, TB-500, Thymosin Alpha-1, Epitalon, and more - Dosage, frequency, route, and reminder time per substance - TRT-style protocols including testosterone esters (cypionate, enanthate, propionate, sustanon), HCG, and supporting compounds - Daily check-ins for symptoms and overall feeling - Side-effect logs categorized for quick pattern-spotting - Weight trends in lb or kg with weekly result snapshots DAILY USE - Today's stack โ€” exactly what's scheduled, in order, with logged-vs-upcoming status - Quick-log tiles for doses, daily check-ins, side effects, weekly results, and weight - Calendar view of every dose, every day โ€” backfill missed entries any time - Adherence stats once a week of data accumulates - Local notifications that ping before each scheduled dose CUSTOMIZE THE LOOK - Personalize fonts, colors, and button shapes - Light and dark theme presets - Override any token live from the Settings โ†’ Customize Theme editor PRIVACY-FIRST - Anonymous accounts by default โ€” no sign-up required to use the app - Email sign-in is an optional upgrade if you want to sync across devices - Delete your account from Settings any time โ€” every log, every photo, every setting is wiped - Encrypted token storage via the iOS Keychain IMPORTANT This app is a self-tracker. It is not medical advice and is not a substitute for a licensed clinician. Peptides used outside of approved indications carry risk. Consult a qualified healthcare professional before starting, stopping, or adjusting any protocol. Free during early access.

Screenshots

PeptideStack4 screens
Peptide Stack OS4 screens

Verdict

The call

The clearest difference is in-app purchases: Peptide Stack OS at none against PeptideStack's 3. On price, ads, device support and iOS requirement 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. PeptideStack sells 3 in-app purchases, starting at $4.99 per month. Peptide Stack OS asks for nothing beyond the download.

Scorecard1 real difference ยท 5 level
PeptideStack versus Peptide Stack OS: the parameters behind the verdict, then further details
ParameterPeptideStackPeptide Stack OS
PriceFreeFree
Update frequencyEvery 4 monthsโ€”
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS15.115.1
Further details โ€” not scored
Size38 MB53 MB
Age rating12+12+
DeveloperEnes KocLeverage Ventures Limited Liability Company

In-app purchases

3 purchases

PeptideStack

Subscriptions2
  • PeptideStack Premium Monthly7 Days trial$4.991 Month
  • PeptideStack Premium Annual7 Days trial$29.991 Year
One-time1
  • PeptideStack Premium Lifetime$79.99
None

Peptide Stack OS

No in-app purchases

Questions

Is PeptideStack free?
PeptideStack is free to download, with in-app purchases available.
Is Peptide Stack OS free?
Peptide Stack OS is free to download, with no in-app purchases.
Do PeptideStack or Peptide Stack OS have ads?
Neither PeptideStack nor Peptide Stack OS shows ads.

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