Stackr vs Caliper

Stackr is the all-in-one tracker for your peptide and GLP-1 protocol. Every dose, vial and meal in one place, with the math done for you. KEY FEATURES • Dose tracking and reminders Log a dose in seconds from your Home screen. Run daily, weekly, every-few-days or specific-day schedules, and several protocols at once. Reminders make sure you never miss a dose, and Home Screen widgets show what's next. • Dose calculator Enter your vial strength, water and dose, and see exactly how many units to draw on a U-100 or U-40 syringe. Works in mcg, mg, IU and units. • Supplies and vials Track vials, pens and other supplies. Stackr counts down what's left every time you log and warns you before you run out. • Progress Keep your weight, progress photos and dose history together, with a calendar of taken and missed doses and estimated active levels from your logs. • Food and calories Snap a meal, scan a barcode, search a food or just say what you ate. Stackr tracks calories and protein against your daily plan. • Stackr Coach Ask the AI coach questions about your routine and your meals, any time. • Learn Reference pages for semaglutide, tirzepatide, retatrutide, BPC-157, TB-500, GHK-Cu and 100+ more, with research status and sources. WHY STACKR • Built for GLP-1s and peptides, from one weekly shot to a full stack • Pounds or kilograms, mcg or mg, U-100 or U-40 • Syncs across your devices when you sign in • Message the team directly from Settings Stackr is a personal tracking and educational app. It does not give medical advice, prescribe treatments or tell you which peptide, dose or schedule is right for you. Always talk to a qualified healthcare professional. Active levels and photo-based nutrition values are estimates. SUBSCRIPTION Stackr is free to download. Full access requires a paid Stackr+ subscription. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://getstackr.app/privacy

Caliper is the precise, private way to track your GLP-1, peptide, and compound protocol — every dose, every level, every trend in one place. Log a dose in one tap. Watch what's active in your body build and clear on a clean levels curve. Keep an honest, fully editable record — with gentle reminders so you never lose the thread. WHY CALIPER • See what's active in your body — a curve models each compound across the week from its half-life, so you can watch it build and clear at a glance • One-tap logging — dose, time, and injection-site rotation come ready from your protocol; adjust anything, or backfill a past dose • Reminders that respect you — dose nudges and a weekly check-in, never nagging, never shame TRACK WHAT MATTERS • Doses & schedules — pens, vials, oral, and multi-ingredient blends • Weight & BMI — trends that read clearly at a glance • Side effects — log symptoms and severity over time • Progress photos — private, stored on your device, never uploaded • Injection sites — rotation history and a site heatmap • Supplies — vials, doses remaining, expiry, and runway TOOLS BUILT IN • Reconstitution calculator — the exact units to draw for any vial, solved once • History — a full ledger, calendar, and per-compound detail • Insights — patterns and trends from your own data • Provider export — share a clean summary as a PDF • Journey Card — mark a milestone and share it, only if you want PRIVATE BY DESIGN Your data lives on your device. Progress photos never leave it. Sign in to securely back up your record and move to a new phone — nothing more, nothing sold. CALM, FAST, YOURS A precise, uncluttered interface with full Light and Dark mode. No ads. No feed. No noise. Caliper organizes and describes the data you enter. It does not provide medical advice and does not recommend a dose, schedule, or outcome. Always follow the guidance of your healthcare provider. Terms of Use: https://getcaliper.app/terms