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 201–220 of 1,000 ranked alternatives.

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    Track PFA scores and PRT progress

    Track physical fitness with PFA/PRT/BCA tools. Input measurements for height, weight, and body fat with 1/4 inch precision. Calculate body composition using -approved formulas. View performance metrics and progress reports.

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    Check and weather conditions

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  2. Gym Diary: Workout Tracker Log app icon

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    Track workouts, sets, and reps

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  3. AI Workout Tracker - Overlo app icon

    AI Workout Tracker - Overlo

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    Track sets, log workouts, share progress

    Track workouts by logging sets and weights to monitor progress. Generate detailed charts and trends to visualize improvements. Save and share session summaries to document training efforts.

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    Arnas Dilys

    Track workouts, update reps, rest and notify

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    Build core strength with planks

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  6. Hardy: Smart workout routines app icon

    Hardy: Smart workout routines

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    Create and track custom

    Track weightlifting progress with customizable . Select from community-approved workouts or create custom ones. Receive real-time guidance during sets. Adjust weights based on performance and routine rules.

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  7. LiftRep: Gym Workout Tracker app icon

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    Track workouts with past performance.

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    ★ 4.3236 ratingsHealth & FitnessFreeData updated 2026-09-12
  10. LiftKeeper app icon

    LiftKeeper

    Michael Peterson

    Track workouts and set new PRs

    Log key lifts and track progress with visual graphs. Set and monitor custom benchmarks. View performance data without extra features or distractions.

    ★ 5.05 ratingsHealth & FitnessFreeData updated 2026-09-06
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    30 Day Squat Challenge!

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How we rank alternatives

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