PeptidePilot vs Peptide Stack OS
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
PeptidePilot
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PeptidePilot is a private journal for tracking peptide doses, schedules, inventory, and how each one makes you feel. No account, advertising, or tracking. WHAT IT DOES ⢠Schedule recurring, multi-time, or as-needed doses with local notifications. ⢠Track vials, premixed blends, pens, syringes, tablets, capsules, liquids, sprays, and more. ⢠Reconstitution calculator with U-30, U-40, U-50, and U-100 syringe calibration. ⢠Per-compound blend inventory and automatic reconciliation after edited or deleted logs. ⢠Injection-site rotation ā the app suggests the next site based on your history. ⢠Side-effects journal ā rate energy, mood, sleep, and GI on a 1ā5 scale after a dose. ⢠Insights ā current streak, best streak, adherence over 7/30 days, and a simple chart of doses per day. ⢠Correlation analysis ā once you have a few weeks of ratings, see how each peptide changes your averages. ⢠Cycle planner ā set "weeks on / weeks off" and the app auto-pauses scheduling during off weeks. ⢠Medals ā quiet hex-shaped achievements for streaks, adherence, awareness, and rotation discipline. CATALOG A bundled, citation-linked reference of common peptides ā what they are, half-life, regulatory status, references. Each entry shows a clear regulatory banner (FDA-approved prescription, compounded prescription, or research chemical). Adding any catalog entry asks you to acknowledge that status. PeptidePilot does not sell, ship, prescribe, recommend dosing, or replace medical advice. PRIVACY Your journal stays on your devices and, if you enable it, in your private iCloud account. There are no analytics, advertising SDKs, ads, or telemetry. Encrypted caregiver sharing and FDA checks are always user-controlled. EXTRAS ⢠iPhone widget showing your next dose. ⢠Live Activity / Dynamic Island countdown when a dose is imminent. ⢠Apple Watch companion with next-dose sync and quick logging. ⢠Siri Shortcut: "Log a peptide dose in PeptidePilot". ⢠FDA recall center using the official openFDA feed, with MedWatch access. ⢠Encrypted read-only caregiver passes that expire and can be revoked. ⢠HealthKit (optional, read-only): authorized measurements, sleep, and supported medication context. ⢠Backup & restore: encrypted JSON file saved to Files / iCloud Drive. ⢠Face ID / Touch ID lock. ⢠PDF & CSV export of your dose log. NOT MEDICAL ADVICE PeptidePilot is a journal. It does not diagnose, treat, or recommend. Consult a licensed clinician before starting, stopping, or changing any peptide protocol.
Peptide Stack OS
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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 ā with the same calm precision serious athletes expect from their training apps. WHAT YOU CAN TRACK - Multiple peptides on rotation ā 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 ā 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 ā 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 ā Customize Theme editor PRIVACY-FIRST - Anonymous accounts by default ā 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 ā 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
Verdict
The clearest difference is iOS requirement: Peptide Stack OS at 15.1 against PeptidePilot's 17.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | PeptidePilot | Peptide Stack OS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | ā |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.1 ā better |
| Further details ā not scored | ||
| Size | 10 MB | 53 MB |
| Age rating | 17+ | 12+ |
| Developer | Caden Bartlett | Leverage Ventures Limited Liability Company |
In-app purchases
PeptidePilot
No in-app purchases
Peptide Stack OS
No in-app purchases
Questions
Is PeptidePilot free?
Is Peptide Stack OS free?
Do PeptidePilot or Peptide Stack OS have ads?
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