Stackr vs PepCue

Track your peptides, GLP-1s, and supplements without a spreadsheet. Start free — no account, no ads, no tracking. Stackr tells you exactly when to reorder, factoring in shipping time, so you never run out mid-protocol. FREE TO START Track up to 3 items free. No account required. Your data stays on your device. NEVER RUN OUT • Depletion tracking with color-coded urgency — see days remaining at a glance • Reorder alerts that factor in your vendor's shipping time • Restock history and reorder logging NEVER OVERPAY • Cost per dose, daily spend, and annual run-rate • Track what each vendor actually costs you RECONSTITUTION CALCULATOR • Vial size + BAC water + target dose → exact syringe markings • U100, U40, and standard mL syringes • Pre-mixed vials too (TRT, HCG) — enter mg/mL and go • Saves your calculations to the item PROTOCOLS THAT MATCH REAL LIFE • Injection-day scheduling and multi-compound protocols • Titration schedules — ramp your dose week by week • Cycling support with on/off day tracking • Injection site rotation LOG IT IN SECONDS • One-tap dose logging with automatic inventory decrement • 100+ compound library with autocomplete • Energy, mood, sleep, and recovery check-ins • Export everything to CSV PRIVATE BY DEFAULT Everything is stored on your device. No account needed. We don't sell your data, show ads, or track you across other apps. Optional cloud backup uses your email only — protected by row-level security so only you can read your own data. STACKR PRO Unlimited items, cloud sync across devices, titration schedules, cycling, custom alert thresholds, full restock history, vendor links, and CSV export. • Monthly: $4.99/month • Annual: $39.99/year (includes 3-day free trial) Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple ID account settings. Stackr is a personal tracking tool and does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement, medication, or protocol. Terms of Use: https://www.mystackrapp.com/terms Privacy Policy: https://www.mystackrapp.com/privacy

Effortlessly manage your peptides with our all-in-one peptide tracker and calculator for completely FREE. PepCue helps you track doses, calculate draw amounts, manage vial inventory, review peptide levels, monitor cycle and cost details, and stay organized without scattered notes, confusing reconstitution math, forgotten dose days, unclear vial supply, or messy spreadsheet tracking. Everything you need to manage your peptide routine lives in one clear, easy-to-use app. Track every dose clearly: Log peptide doses in seconds with peptide name, dose amount, time, date, notes, and completion status. PepCue keeps your complete dose history organized so you can quickly review what was logged, what is due next, and what changed over time. Turn vial math into clarity: Use the peptide dose calculator and reconstitution calculator to calculate draw amounts from the information you enter. Add vial amount, liquid added, concentration, dose amount, and syringe units to generate a clear draw amount without bouncing between notes, screenshots, and manual math. Plan cycles and understand costs: Estimate cycle length, supply usage, cost per dose, cost over time, and inventory needs based on the details you enter. View dose frequency, vial usage, remaining supply, and estimated costs in one place. Never lose vial details again: Manage vial inventory with vial names, starting amount, remaining supply, opened dates, reconstitution dates, storage notes, expiration windows, and vial review reminders. PepCue keeps inventory organized without relying on memory, camera roll photos, or scattered notes. Get smart low-stock alerts: Smart low-stock alerts help you know when a vial is running low, when supply needs review, and when inventory details need attention. Know what is due next: Use your dose calendar, reminders, completed logs, upcoming dose days, vial reviews, inventory checks, and check-ins to see your routine at a glance. See peptide levels over time: View estimated peptide level timelines and activity curves based on logged doses, dose timing, frequency, and half-life information. Turn progress into patterns: Track weight, body progress, check-ins, notes, calendar history, dose history, and peptide level views over time. Review trends without trying to remember everything manually. Insights and reporting, built in: Use the Insights and Reporting tab to review complete dose history, progress trends, dose timing, check-ins, notes, calendar history, inventory details, and peptide level views in one place. Learn before you log: Explore educational peptide profiles with plain-English summaries, evidence grades, half-life references, storage notes, safety-focused education, and compound details for semaglutide, tirzepatide, retatrutide, BPC-157, TB-500, CJC-1295, ipamorelin, tesamorelin, sermorelin, AOD-9604, GHK-Cu, MOTS-c, DSIP, PT-141, NAD+, and more. Set up fast. Stay organized: Add your peptide, vial details, dose schedule, reminders, and tracking preferences without clutter, then use the dashboard to see what matters most. A 3-day free trial is available for new subscribers. You can use PepCue's core features without subscribing. Health disclaimer: Educational use only. Not medical advice. Always consult your provider. PepCue does not diagnose, prescribe, recommend doses, sell peptides, recommend vendors, or replace professional medical advice. Users enter their own information for personal tracking and education. Privacy Policy: https://pepcue.app/privacy Terms of Use: https://pepcue.app/terms support@pepcue.app