Deltalift: Gym Rank Up app analytics for October 30

Deltalift: Gym Log & Workout Tracker Track every set. Hit every PR. Climb seven strength ranks. Deltalift is the ultimate gym log and workout tracker for lifters who care about their numbers. No ads. No paywall on logging. Everything works offline—sync is just for backup and connecting with friends. The base weightlifting app stays free; premium unlocks advanced analytics. CORE FEATURES Fast Workout Tracker: Log every set in seconds. Pick an exercise, tap weight and reps, and mark complete. Warmup, working, drop, and failure sets get distinct colored badges. Last-session values pre-fill for effortless tracking. Workout Planner & Routine Builder: Build a custom training plan once, and start it with one tap. Pin your favorite routines to the home screen. The auto-generator builds a starter fitness plan based on your bodyweight, weekly goals, and available equipment. Strength Ranks & Percentiles: Progress through seven ranks (Iron to Radiant) with bodyweight-normalized scoring. A Gaussian distribution curve shows exactly where your lifts stand against other users. Advanced Analytics & 1RM Calculator: Get a 1RM projection from a weighted linear regression of your last 90 days. Calculate training loads using Brzycki, Epley, or Lombardi formulas directly in the app to program your 5/3/1 or Texas Method cycles. Live Muscle Recovery Map: A real-time heatmap colors each muscle group based on actual recovery status—computed from time-since-last-set and volume, not a flat 48-hour timer. Body Composition Tracker: Log weight, body fat, BMI, and nine circumferences. Chart your month-on-month changes to visualize your bulk or cut. Social Feed & Accountability: Add workout partners via friend codes. View their training logs, muscle heatmaps, and volume in a dedicated feed. DEEP DATA & VISUALIZATION 14-Week Activity Heatmap: Visualize your consistency and dedication. Every workout is color-graded by total lifting volume. Tap any square on the grid to jump directly to that day's specific session. Track current and best streaks, set weekly training goals, and receive smart streak alerts to keep you motivated. Per-Muscle Radar Chart: A unique six-spoke visual breakdown (chest, back, legs, shoulders, arms, core) showcasing your specific strength rank per muscle group. Instantly identify your dominant lifts and spot lagging areas that need extra focus in your next strength training cycle. TOTAL CONTROL & CUSTOMIZATION Custom Exercises Database: Can't find a highly specific or niche movement? Create it in seconds. Tap the plus icon, name your exercise, assign the targeted primary and secondary muscle groups, and select the movement type (weighted, bodyweight, assisted, cardio, or timed hold). 25 Themes & True Dark Mode: Train in a fully personalized environment. Choose from Light, standard Dark, AMOLED true-black for ultimate battery saving, plus 22 additional custom color palettes. The interface features full, real translations in English, Swedish, and Norwegian Bokmål for a native experience. BUILT FOR EVERY LIFTER Bodybuilders: Track volume per muscle, analyze symmetry with the radar chart, and use the recovery map to dictate your muscle-building split. Powerlifters: Log every heavy single. Use the 1RM calculator and percentage tables for precise mesocycle and peak planning. Beginners: Take the guesswork out with generated routines, pre-filled templates, and clear strength ranks to chase. FAQ Does this workout planner work offline? Yes. Your gym log, templates, PRs, and body metrics are stored locally. Sign in only if you want cloud sync and social features. What is the difference between Free and Premium? Free includes full gym logging, templates, PR tracking, ranks, social features, body metrics, the 1RM calculator, and core charts. Premium unlocks unlimited custom exercises, all 25 themes, full historical data access, the routine generator, and advanced analytics.