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 321–340 of 1,000 ranked alternatives.

  1. SolidForm AI Personal Trainer app icon

    SolidForm AI Personal Trainer

    Replenish Labs Inc

    Analyze form and refine technique

    Record and upload workout videos for form analysis. Receive instant feedback on lifting technique. Identify areas for improvement. Track progress over time. Adjust exercises based on expert recommendations.

    ★ 5.06 ratingsHealth & FitnessFreeData updated 2026-09-06
  1. Horse App: Care - HorseCare app icon

    Horse App: Care - HorseCare

    Distinct Systems i Sverige AB

    Sync calendar, log training, share updates

    Track training sessions and log activities in a shared diary. Sync with calendar apps and share updates in real-time. Connect with stable members to coordinate care and events. Monitor training progress and manage -related schedules.

    ★ 4.173 ratingsSportsFreeData updated 2026-09-11
  2. GymNotes: Gym Exercise Notes app icon

    GymNotes: Gym Exercise Notes

    Mykyta Subotin

    Track workouts, log exercises, plan routines

    Create and organize workout routines with customizable templates. Set goals and track progress over time. Log exercises, sets, reps, and weights. View detailed statistics and analyze performance trends.

    ★ 5.06 ratingsHealth & FitnessFreeData updated 2026-09-06
  3. 321FIT app icon

    321FIT

    Matthew Burton

    Create workouts, add exercises, track time

    Create and customize workouts with exercises, sets, reps, and weights. Track time per set and manage workout duration. Start workouts with a play function to guide exercises automatically. Log and review completed workouts.

    ★ 5.031 ratingsHealth & FitnessFreeData updated 2026-09-15
  4. Audilift app icon

    Audilift

    Yosha Ventures LLC

    ★ 5.01 ratingsHealth & FitnessFreeData updated 2026-09-06
  5. BarzLoaded app icon

    BarzLoaded

    Don DeCaprio

    Load plates and convert weights easily.

    The app displays the plates to load on a barbell and converts weights from pounds to kilos. It calculates Wilks, Schwartz, and Malone scores for lifters, identifying the strongest competitor across weight classes.

    ★ 4.24 ratingsSports$1.99Data updated 2026-09-11
  6. 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
  7. Weight Loss Surgery Calculator app icon

    Weight Loss Surgery Calculator

    Next Paradigm Medical Solutions LLC

    Calculate BMI, track , estimate final

    Calculate BMI and determine potential from surgical procedures. Estimate final after operations. Calculate required for a specific BMI and percentage of excess body . Track total body .

    ★ 4.79 ratingsMedicalFreeData updated 2026-09-11
  8. SnapSets - AI Gym Tracker app icon

    SnapSets - AI Gym Tracker

    Termsguard LLC

    Snap photos, track workouts, export history

    Track workouts by snapping photos of equipment and weights. AI identifies exercises, equipment, and set details. Confirm lifts with one tap and save history automatically. Export data as CSV for sharing or analysis.

    ★ 5.011 ratingsHealth & FitnessFreeData updated 2026-09-06
  9. Firefly: Workout Habit Trainer app icon

    Firefly: Workout Habit Trainer

    Beige LLC

    Track form in real time with camera

    Track workouts with real-time form feedback using your phone's camera. Receive verbal and visual cues to correct posture based on mobility level. Access a 7-day plan. No hardware or scheduling required.

    ★ 4.365 ratingsHealth & FitnessFreeData updated 2026-09-06
  10. Gym Progress Tracker: Liftlog+ app icon

    Gym Progress Tracker: Liftlog+

    Denis Andrasec

    Track workouts and log sets with ease

    Track sets with weights and repetitions or duration. View previous entries for each set. Use automatic rest timers to stay focused. Connect exercises as supersets. Manage workout plans and log progress over time.

    ★ 4.755 ratingsHealth & FitnessFreeData updated 2026-09-21

How we rank alternatives

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