Apps Like One Rep Max: 1RM Calculator for iPhone and iPad
Calculate for any lift
Calculate one-rep max for bench press, deadlift, and squat using 7 scientific formulas. Input reps and weight to estimate max lift. Adjust estimates with Rate of Perceived Exertion. Track progress over time. Export results for review.
One Rep Max: 1RM Calculator screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.
1RM Calculator
Yuri Koshiishi
Calculate 1RM with RPE
Calculate 1RM using RPE or rep maxes for 2-12 repetitions. Track 1RM history by exercise. Select customized workouts. Access a dark theme for better visibility.
IRON Weight Lifting Tracker
IRON Digital, Inc.
Track workouts, plan routines, join groups
Track workouts, create custom routines for muscle growth, strength, or powerlifting. Log exercises, sets, and reps. Join or create groups to share progress and stay motivated. Set goals and view detailed performance analytics.
Bar Is Loaded - Gym Calculator
Danny Li
Calculate plates for your lifts
Calculate barbell loads in kilograms or pounds with a plate . Adjust barbell weight, collars, and plate types. Reverse calculate by adding plates to reach a desired total. Syncs with fitness apps for progress tracking.
Lyfta: Gym & Workout Tracker
Lindberg Development AS
Track workouts, build routines, log progress
Log workouts and track progress with detailed exercise logs and performance metrics. Create and customize strength training routines. Set goals and view progress charts. Sync data across devices and share achievements with others.
5x5 Workout - Zen Labs
Zen Labs LLC (CA)
Start strength training with 5x5 workouts
Build strength with a beginner-friendly program focused on compound movements. Track progress with guided workouts. Access free introductory weeks. Set goals and receive structured training plans. Sync with fitness trackers for progress monitoring.
Flex AI Workout Trainer & Log
Flex Artificial Intelligence Inc.
Train with AI, adjust your program, track
AI-powered fitness offers personalized workouts based on user goals and history. Tracks form in real-time with AI feedback. Adjusts training programs dynamically. Includes challenges, leaderboards, and streaks to maintain consistency.
Stacked - Workout Tracker for
M4L, Inc.
Plan and track weightlifting workouts
Plan and track weightlifting workouts with customizable routines. Log exercises, sets, and reps. Set and monitor fitness goals. View progress charts and track muscle groups. Sync with fitness trackers. Export data.
Lift Card - Social Fitness App
Joseph Chen
Track workouts, log reps, connect with community
Log workouts by tracking sets, reps, and weights for each exercise. View detailed charts to visualize progress over time. Connect with a community to stay motivated and consistent.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.