One Rep Max: 1RM Calculator app icon

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.

by Charles Vanderhoff★ 4.4180 ratingsHealth & FitnessFreeData updated 2026-09-09

One Rep Max: 1RM Calculator screenshots

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Loaded - Workout Journal app icon

    Loaded - Workout Journal

    Kim Hafr

    Create routines, track progress, log workouts

    Create routines using 400+ exercises or custom options. Track progress with live activity updates on the lock screen. Support supersets and RPE based on RIR. Register body measurements and set fitness goals. Sync data across devices.

    ★ 4.743 ratingsHealth & FitnessFreeData updated 2026-09-10
  1. Lift: Workout Tracker Gym Log app icon

    Lift: Workout Tracker Gym Log

    Alex Duval

    Log workouts with sets, reps, and weight

    Log workouts with an intuitive interface, tracking sets, reps, and weights. Use an automatic rest timer between sets. View progress charts and set training goals. Sync with Apple Health for consistent data tracking.

    ★ 4.938 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Calistree | Bodyweight fitness app icon

    Calistree | Bodyweight fitness

    Calistree LLC

    Train anywhere with personalized workouts

    Create personalized workout programs based on goals, equipment, and experience. Adjust routines over time as progress is tracked. Include exercises, minimal equipment training, calisthenics, weight training, and yoga.

    ★ 4.9152 ratingsHealth & FitnessFreeData updated 2026-09-06
  3. PHUL Workout Tracker app icon

    PHUL Workout Tracker

    App Factory, LLC

    Build strength and muscle with powerlifting

    Track workouts with detailed exercise guidance, set and adjust rep ranges, and customize routines for upper and lower body training. Monitor progress with built-in logging and view performance metrics.

    ★ 4.9158 ratingsHealth & FitnessFreeData updated 2026-09-17
  4. iClass Builder Player app icon

    iClass Builder Player

    cyclingdvds.com, LLC

    Stream workouts and track intensity levels

    Create and deliver indoor cycling classes using iOS devices. Set target intensity levels, heart zones, cadence, and power. Time position cues to music. Export and share class files. Monitor real-time performance metrics during sessions.

    ★ 4.440 ratingsHealth & FitnessFreeData updated 2026-09-12
  5. Absolute Recomp app icon

    Absolute Recomp

    Absolute Recomp LLC.

    Build routines, track progress, log measurements

    Build custom workout schedules and routines. Set short and long-term fitness goals. Log body measurements and progress photos. Track exercises, sets, and reps. Monitor progress over time. Access pre-designed training plans.

    ★ 4.938 ratingsHealth & FitnessFreeData updated 2026-09-06
  6. Kintore: Workout Log app icon

    Kintore: Workout Log

    Kintore memo Co.,Ltd

    Track workouts and progress seamlessly

    Track progress by recording weight, reps, and assistance usage. Switch between kilograms and pounds. Analyze training data to optimize routines. Monitor muscle growth and adjust exercises accordingly.

    ★ 4.896 ratingsHealth & FitnessFreeData updated 2026-09-11
  7. 531 Trainer app icon

    531 Trainer

    Kevin French

    Strength training workout calculator for phones.

    The app calculates each day's workout based on a user's max lifts. It increments weights for each lift after a cycle is completed, allowing users to continue training.

    ★ 4.310 ratingsHealth & FitnessFreeData updated 2026-11-02
  8. PumpX: Weight Lifting Tracker app icon

    PumpX: Weight Lifting Tracker

    PumpX Fitness LLC

    Track sets, reps, and volume

    Track sets, reps, and volume to monitor workout progress. Customize workout plans, add or remove exercises. Log exercises and view detailed statistics. Sync data across devices. Set goals and receive reminders for training sessions.

    ★ 4.539 ratingsHealth & FitnessFreeData updated 2026-09-06
  9. RepMax: Predict your next PR app icon

    RepMax: Predict your next PR

    Nathaniel Kastner

    Track workouts and PR

    Track workouts and monitor progress toward strength goals. Calculate time to personal record. Customize science-based training programs. Adjust workout parameters for optimal performance.

    ★ 4.84 ratingsHealth & FitnessFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.