1RM Calculator app icon

Apps Like 1RM Calculator for iPhone and iPad

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.

by Yuri Koshiishi★ 4.995 ratingsHealth & FitnessFreeData updated 2026-09-06

1RM Calculator screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. Barbell Plate Racking Calc app icon

    Barbell Plate Racking Calc

    Aryaman Sharda

    Calculate weight and one-rep maxes

    Calculate weight for desired lifts using supported bar types. Input rep counts to determine one-rep max. Track progress and adjust training accordingly.

    ★ 4.613 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Wendler Log 531 app icon

    Wendler Log 531

    Charles Vanderhoff

    Track lifts, calculate weights, log workouts

    Track strength training progress with detailed workout logs sortable by date and exercise. Calculate precise weights for each set using one rep max input. Generate complete strength programs and training cycles based on Wendler 5/3/1 methodology.

    ★ 4.5534 ratingsHealth & FitnessFreeData updated 2026-09-09
  3. Gravitus - Gym Workout Tracker app icon

    Gravitus - Gym Workout Tracker

    Gravitus, Inc.

    Track workouts, log progress, plan routines

    Track workouts with detailed logging and progress monitoring. Access advanced routines and a large exercise database. Connect with a community for support. Lift without ads. Sync training data across devices. Set and adjust fitness goals.

    ★ 4.83,273 ratingsHealth & FitnessFreeData updated 2026-09-09
  4. btwb: WOD Tracking app icon

    btwb: WOD Tracking

    BTWB, LLC

    Track workouts and connect with communities

    Track workouts with daily programming including Performance, Fitness, Dumbbell Only, and No Equipment options. Log results, create custom workouts, and access 12+ million unique WODs.

    ★ 4.61,526 ratingsHealth & FitnessFreeData updated 2026-09-08
  5. Gym Workout Tracker Log - Wise app icon

    Gym Workout Tracker Log - Wise

    Yuri Koshiishi

    Log workouts and track progress

    Log workouts with an intuitive interface. Create unlimited custom exercises and save templates for repeated routines. Track personal records and rest periods. Sync progress across devices. Set reminders for workouts and track calories burned.

    ★ 4.914 ratingsHealth & FitnessFreeData updated 2026-09-06
  6. SmartWorkout - Gym Log Tracker app icon

    SmartWorkout - Gym Log Tracker

    Arkadiusz Chrabaszczewski

    Track workouts, log progress, plan sessions

    Track workouts with customizable logs and progress tracking. Use built-in RIR/RPE calculator for weight suggestions. Access ready-made training plans for linear progression. Set goals and monitor performance metrics. Sync data across devices.

    ★ 4.411 ratingsHealth & FitnessFreeData updated 2026-09-06

How we rank alternatives

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