1RM Max Calculator vs FiTin

Accurate 1RM calculation using 7 scientific formulas Calculate your maximum weight for bench press, squat, and deadlift instantly! Using the average of 7 different proven formulas (Epley, Brzycki, Lander, and more) trusted by professional athletes to determine the most reliable 1RM. [Why choose this app?] - High-precision 1RM calculation using multiple formulas - Simple and intuitive interface - Comprehensive progress tracking - Data visualization for growth monitoring [Key Features] - Support for 3 major lifts (bench press, squat, deadlift) - 7 scientific calculation formulas for precise results - Calendar function for daily record management - Graph display for progress visualization - One-tap data saving - Full offline functionality [Perfect for] - Athletes wanting to track training effectiveness - Lifters needing accurate 1RM calculations - Anyone planning structured training programs - Fitness enthusiasts tracking their progress Make your training more scientific and effective. Take your lifting to the next level! Trusted by over 7,000 users worldwide.

FiTin makes logging your workouts effortless and keeps you motivated by connecting you with friends who lift. Track your sets, reps, and weight in seconds, then watch your strength grow week after week. Whether you're new to the gym or chasing your next personal record, FiTin gives you a simple, fast way to stay consistent and never lose track of your progress. FAST, SIMPLE WORKOUT LOGGING - Log sets, reps, and weight in just a few taps - Your last workout's numbers appear automatically, so you always know what to beat - Classic built-in exercises plus your own custom moves - Save favorites for quick access - Supersets and drop sets supported - Built-in rest timer TRAIN BY MUSCLE GROUP Organize everything around Chest, Back, Shoulders, Arms, Legs, and Abs with clear, color-coded icons. SEE YOUR PROGRESS - A calendar view of every training day - Monthly frequency at a glance - Full history for each exercise - Instant comparison with your last session A FITNESS COMMUNITY THAT KEEPS YOU GOING - Share your workout with a single tap when you're done - See what your friends are training and stay inspired - Like and comment to cheer each other on - Discover people you may know WHO IT'S FOR - Anyone who struggles to stay consistent - Lifters who want to actually feel their progress - People who train harder with friends than alone - Anyone looking for a clean, no-clutter tracker PREMIUM Everything you need to train is free forever. Upgrade to Premium for more: - Full-history volume charts for every exercise - Personal Record (PR) tracking - Access to records older than 6 months SIGN UP IN SECONDS Get started with email, Apple, or Google. Download FiTin and turn every workout into progress you can see. Stronger together. Terms of Use (EULA): https://fitin.co.jp/terms Privacy Policy: https://fitin.co.jp/privacy