Estimate your maximum weightlifting capacity with this tool. Track your progress and safely push your limits. Ideal for strength training enthusiasts.
The One Rep Max by Jonah Witcig




44+ similar apps compared and reviewed
Looking for something like RepMax Percentage? We've analyzed 44+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.




Estimate your maximum weightlifting capacity with this tool. Track your progress and safely push your limits. Ideal for strength training enthusiasts.




Calculate your maximum weight for a specific number of repetitions. Ideal for powerlifting, bodybuilding, and fitness enthusiasts, it supports calculations for 1 to 40 repetitions based on the weight lifted.

This app helps you accurately determine your one-rep max (1RM) using multiple proven formulas. It provides reliable estimates to help you choose the right weights for your training, ensuring safer and more effective strength progression.




Easily calculate your one-rep max for barbell lifts by inputting the weight and reps performed. Track your progress over time and stay motivated with this focused fitness tool.


Easily calculate your one rep max (1RM) for various strength training exercises. Features a percentage chart for structured workouts and multiple calculation equations for personalized training. Designed to help users achieve their lifting goals.


This weightlifting utility helps you calculate percentage breakdowns of your maximum lift. Enter your total weight, and it provides nineteen increments from 95% down to 5%. Simplify your workout planning by calculating your 1RM breakdown just once.


Calculate your required treadmill speed for a specific distance and time. This tool helps you set the correct pace for training or fitness tests, providing lap time goals for optimal performance.


An exergame that encourages full-body movement by having players control a frog's jumps to catch flies and avoid predators. Engage in dynamic gameplay with spinning and smashing actions to protect fruit. Offers local multiplayer for interactive fun.


This app allows users to meticulously log their weight training progress. It offers a vast library of exercises and pre-made workout plans, along with tools like a rest timer and weight plate calculator to enhance training sessions. Users can visualize their history and sync data across devices.