Plate Calculator Pro vs StackProof

You're standing at the rack. The program says 275. You stare at the bar and start doing mental math. Not anymore. Plate Calculator Pro tells you exactly which plates to load on each side of the bar, instantly. Type your target weight, see the answer. No signup. No tutorials. No nonsense. Just open it and lift. SEE YOUR PLATES AT A GLANCE A bold, color-coded plate diagram shows you exactly what goes on the bar. Each plate type has its own color (45s are red, 25s are green, 10s are blue) so you can confirm your setup from across the gym. No squinting at tiny numbers between sets. WORKS WITH YOUR ACTUAL PLATES Not every gym has the same inventory. Tell the app how many of each plate you have, and it will only suggest combinations you can actually load. If your target weight isn't achievable with your available plates, it shows the nearest weights above and below. SUPPORTS EVERY BAR IN THE GYM Olympic bar, women's bar, safety squat bar, trap bar, EZ curl bar; pick your bar type and the calculation adjusts automatically. Set a custom bar weight if yours is different. Your last selection is remembered. QUICK-ADJUST WITHOUT THINKING Tap +5, +10, -5, or -10 to nudge the weight up or down. In kg mode, adjust by 2.5 or 5. Perfect for working through warm-up sets or making on-the-fly changes. SAVE YOUR GO-TO WEIGHTS Bookmark your working sets with custom labels. "Bench Work Set - 225 lb" or "Squat Opener - 405 lb." One tap loads it into the calculator instantly. No retyping. No remembering. LB AND KG SUPPORT Toggle between pounds and kilograms globally or on the fly. All plate weights, bar weights, and calculations convert correctly. Train at any gym in the world. BUILT FOR THE GYM Dark interface by default so it doesn't blind you at 5 AM. Large text and oversized buttons so you can use it with chalked-up hands. Haptic feedback on every adjustment. Launches in under a second, because you're between sets, not browsing. NO ACCOUNT REQUIRED No email. No login. No data collection. Your settings and saved weights stay on your device. This is a tool, not a platform. 100% FREE ALL FEATURES INCLUDED Every feature works without paying a cent. A small banner ad keeps the lights on. If you want a completely clean screen, a one-time $2.99 purchase removes the ad permanently. No subscriptions. No recurring charges. No feature gates. Plate Calculator Pro is the plate math app that should have existed years ago. Fast, accurate, and zero friction. Load the bar and get to work. What's New, Version 1.0 Launch day. Plate Calculator Pro is here. - Instant plate calculation with color-coded visual diagram - Support for Olympic, women's, safety squat, trap, and EZ curl bars - Custom plate inventory — set what your gym actually has - Save and label your frequently used weights - Quick-adjust buttons for fast weight changes - Full lb/kg support with one-tap toggle - Dark theme built for gym lighting - One-time $2.99 option to remove the banner ad Load the bar. Let's go.

Most people take supplements and hope for the best. StackProof turns that guesswork into a real personal experiment so you finally know what's working, what's not, and what's worth keeping. HOW IT WORKS StackProof uses a simple 3-phase method used in clinical research, adapted for everyday use: 1. Baseline Phase - Log how you feel for 7 days without taking the supplement. This captures your natural normal. 2. Active Phase - Start taking your supplement daily and keep logging. 60 seconds a day. 3. Review - See a clear before vs after comparison across every metric that matters to you. No guessing. No placebo. Just your own data telling you the truth. WHAT YOU TRACK Every day you log 5 metrics on a simple 1-5 scale: - Energy - Focus - Mood - Sleep Quality - Side Effects Over time, StackProof shows you exactly how each metric shifted from your baseline to your active phase, with a confidence rating based on your consistency. SMART BASELINE After your first experiment, StackProof learns your patterns. On future experiments it can detect when you have enough recent data to skip the waiting period and start the active phase immediately. BUILT FOR REAL BIOHACKERS StackProof is designed for people who take their optimization seriously. Whether you're testing Lion's Mane for focus, Magnesium for sleep, Ashwagandha for stress, or anything else, every experiment gives you a clean structured result you can actually act on. STACKPROOF PRO Unlock the full experience: - Unlimited simultaneous experiments - Full analytics with trend charts across 7, 30, and 90 days - Smart Baseline - skip waiting periods using your recent data - Unlimited experiment history - Custom metrics beyond the default 5 - Data export to CSV - Washout period reminders Start with a free 7-day Pro trial. No charge until the trial ends. Cancel anytime. YOUR DATA Your logs are private and stored securely. StackProof never sells your data or uses it for advertising. Start your first experiment today. Your stack deserves an honest test. Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/