Stackr vs PEP Social

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

See what real people are actually doing. PEP Social is the community for honest experiences: timelines, member ratings and straight answers from people who've been there. Share your experience: - Post what actually happened, with the topics it touches, photos and your own rating. - Record short vertical Clips and answer questions face to face. - Message anyone directly with text, voice notes and photos, and swipe to reply. - Keep your own schedule privately with the Dose Tracker. Find people worth listening to: - Discover, Following and Trending feeds that learn what you like to read. - Follow verified creators and see who the community trusts. - Search that understands compounds, topics and goals, not just usernames. - Every compound has its own page: community posts, the average member rating and a plain-language description. Pin the ones you follow as tabs on your home feed. - Ask Peppy, the research assistant, for plain answers with no judgment. Educational only. Built to be trusted: - Every post and clip is screened before it reaches the feed. - Block, mute and report anyone, or make your account private. PEP Social Premium: - Premium and Premium+ unlock more Peppy, the full Dose Tracker and more insights on your posts. - Eligible new subscribers can try Premium free for 2 weeks. - Payment is charged to your Apple ID when you confirm your purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings. Any unused part of a free trial ends when you buy a subscription. PEP Social is for adults 18+. We don't sell, source or endorse any peptide or compound, and nothing in the app is medical advice. Terms of Use: https://pepsocialapp.com/terms Privacy Policy: https://pepsocialapp.com/privacy Consumer Health Data Privacy Policy: https://pepsocialapp.com/consumer-health-data Questions or feedback: support@pepsocialapp.com