OneRepMax vs Body Visualizer

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

OneRepMax compared with Body Visualizer
Detail	OneRepMax	Body Visualizer
What it does	Free one rep max calculator with seven formulas and percentage charts	Free 3D body shape tool from height, weight, and measurements
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Seven 1RM formulas (Epley, Brzycki, Lombardi, Lander, Mayhew, O'Conner, Wathen) Average of all formulas as recommended result Percentage chart from 100% to 50% of 1RM Rep-max table for 1RM through 12RM Support for kilograms and pounds Exercise-specific formula defaults RPE adjustment for reps in reserve Multiple exercise categories (chest, back, legs, shoulders, arms, Olympic) Browser-based history with no account Warm-up sets calculator and rep-max table	3D body shape preview from height, weight, and optional measurements Current and goal silhouette comparison BMI, waist-to-height ratio, and waist-to-hip ratio calculations No photo upload required Metric and imperial unit support Rotate and zoom 3D model preview Estimated body fat percentage calculation Separate tools for BMI, height comparison, weight simulation Waist, hip, chest, inseam, and shoulder measurement inputs No account or personal profile required
What makes it different	Uses seven published formulas instead of one, showing average and range for transparency No account, sign-up, or data storage required Covers dozens of exercises with exercise-specific guidance and lift variations Warns about formula accuracy limits and when estimates are unreliable Includes linked tools for related calculations (DOTS, Wilks, training max, FFMI, VO2)	No photo upload or signup required Completely free to use Measurements not stored or tracked Works entirely in browser without scans or wearables
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	17 no change since last check
Trust Flow (Majestic)	0	5
Citation Flow (Majestic)	0	29
Referring domains (Majestic)	0	112

4 details filled in for both companies.

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