531 Trainer app icon

Apps Like 531 Trainer for iPhone and iPad

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.

by Kevin French★ 4.310 ratingsHealth & FitnessFreeData updated 2026-11-02

531 Trainer screenshots

Ranked alternatives

Showing 281–300 of 1,000 ranked alternatives.

  1. Overload: Workout Tracker app icon

    Overload: Workout Tracker

    Andronick Martusheff

    Log workouts and track progress

    Track lifts and body weight exercises with set history and progress comparisons. Log workouts, add group details, and view performance metrics. Sync data across devices and set reminders for training sessions.

    ★ 4.810 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Iron Muscle 3D app icon

    Iron Muscle 3D

    Andor Mate

    Build your character, train in 3D gym,

    Create a bodybuilder character with customizable skin color, eyes, hair, and hair color. Build muscles through workouts and explore a beach setting. Customize appearance with hats, pants, shoes, and sunglasses.

    ★ 3.754 ratingsGamesFreeData updated 2026-09-13
  3. WeightKeeper app icon

    WeightKeeper

    Mitchell Currie

    Log weight measurements into Apple Health.

    The app logs user weight measurements into Apple Health. Users can view weight history and a graph by rotating their device.

    ★ 5.01 ratingsHealth & FitnessFreeData updated 2026-10-16
  1. Barbell Plus app icon

    Barbell Plus

    Kevin Tucker

    Calculate weight and percentages

    Calculate weight and percentages for lifts. Convert between kilograms and pounds. Adjust for different rep ranges and training goals. Input user-specific data for accurate calculations.

    ★ 5.07 ratingsHealth & Fitness$0.99Data updated 2026-09-16
  2. Easy Home Workout: PlusFit app icon

    Easy Home Workout: PlusFit

    HONG KONG FREE POINT LIMITED

    Workout from chair to high intensity

    Provides guided exercise videos for workouts, including yoga, pilates, HIIT, cardio, and strength training. Users can track progress, set goals, and follow structured 28-day challenges. Exercises range from chair fitness to high-intensity workouts.

    ★ 4.975 ratingsHealth & FitnessFreeData updated 2026-09-06
  3. Lean - 制定运动健身锻炼训练计划 app icon

    Lean - 制定运动健身锻炼训练计划

    家浩 汪

    Count reps, track progress, improve strength

    Track repetitions and time for bodyweight exercises using motion sensor data. Choose from push-up, sit-up, squat, pull-up, bar dip, plank, and bridge. Create custom workout plans and monitor progress over time.

    ★ 4.365 ratingsHealth & FitnessFreeData updated 2026-09-15
  4. iBodyShape app icon

    iBodyShape

    Nico Nimz

    Monitor diet and workout progress visually.

    The app calculates and evaluates BMI and WHR from body measurements and weight. Users can view progress charts and statistics for all saved values, including custom ones.

    ★ 3.722 ratingsHealth & Fitness$1.99Data updated 2026-11-06
  5. BATISTA’S METHOD app icon

    BATISTA’S METHOD

    Jose Batista

    Build strength with structured workouts

    Build strength and muscle mass through structured training programs. Track progress with detailed workout logs and performance metrics. Adjust exercises based on individual goals and fitness levels.

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
  6. Gear Speed - Brushless RC Speed Calculator app icon

    Gear Speed - Brushless RC Speed Calculator

    Jason Johnson

    Calculate , store setups, add notes

    Calculates , RPM, final drive ratio, and rollout in inches and millimeters. Stores setups and notes. Allows emailing of data for record keeping. Input pinion and spur sizes for calculations.

    ★ 3.8120 ratingsUtilities$0.99Data updated 2026-10-01
  7. 1RM Calculator app icon

    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.

    ★ 4.995 ratingsHealth & FitnessFreeData updated 2026-09-06
  8. Body Graph - weight, fat, water & muscle tracking app icon

    Body Graph - weight, fat, water & muscle tracking

    Cloned Reality Limited

    Track weight, fat, water, muscle.

    The app records daily weight, fat, water, and muscle levels. It displays the effect of exercise and food on body composition, even when weight remains constant, to help users stay motivated.

    ★ 1.911 ratingsHealth & FitnessFreeData updated 2026-11-03

How we rank alternatives

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