Peptide Stack OS vs KalePep

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 — with the same calm precision serious athletes expect from their training apps. WHAT YOU CAN TRACK - Multiple peptides on rotation — 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 — 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 — 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 → Customize Theme editor PRIVACY-FIRST - Anonymous accounts by default — 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 — 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.

KalePep is the most complete peptide knowledge base available — with 164 compounds, more than any other app on the market. Built for biohackers, athletes, and longevity enthusiasts who demand accurate, detailed, and actionable information. PEPTIDE LIBRARY — 164 COMPOUNDS The largest peptide database on the App Store. Every compound includes evidence level (Solid, Moderate, or Emerging), reference dose, therapeutic range, dosing frequency, pharmacokinetics, drug interactions, special populations, stability, storage guidelines, and a full scientific profile. Search by name, filter by category, or browse all 164 compounds. PEPTIDE COMPARATOR Compare up to 3 peptides side by side in a detailed comparison table covering category, objective, description, reference dose, unit, therapeutic range, frequency, pharmacokinetics, and more. Make informed decisions about which compounds fit your goals. PROTOCOL BUILDER Create fully customized peptide protocols with multiple compounds, individual dosing schedules, vial supply tracking, and real-time adherence monitoring. Get AI-powered Smart Suggestions that recommend compounds based on your therapeutic goals — from muscle mass and recovery to longevity, cognitive focus, weight loss, and more. RECONSTITUTION PLANNER Never miscalculate a dose again. Enter your vial content, desired dose per injection, and BAC water volume — KalePep instantly calculates concentration, mg per unit, units to draw, and total doses per vial. Visualizes the exact fill level on an interactive syringe diagram with 1mL and 0.5mL options. INJECTION GUIDE Master subcutaneous and intramuscular injection techniques with clear visual site guides covering abdomen, thigh, gluteal, pectoral, and more. Includes rotation schedules and step-by-step preparation instructions for safe and correct administration. PEPTIDE ENCYCLOPEDIA (PEDIA) 92 terms covering pharmacology, dosing concepts, reconstitution, storage, and application. From half-life and bioavailability to BAC water and peptide bonds — the most complete reference glossary for peptide users. PEPTIDE COMBOS 25 curated compound combinations with synergy notes, use cases, and dosing considerations. Discover which peptides work well together and why. JOURNAL Track daily doses, symptoms, weight, mood, and observations. Log how you feel with each compound, monitor your progress over time, and build a complete record of your peptide experience. FREE DURING BETA All 164 compounds and all features are fully accessible at no cost during beta. A Pro version is coming soon. EDUCATIONAL USE ONLY KalePep is strictly for educational purposes. All content is informational only and does not constitute medical advice. Always consult a qualified healthcare professional before using any compound.