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.
531 Trainer screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.



Fitness Point Pro: Home & Gym
ZERO ONE GmbH
Track progress and build strength.
The app offers a personal workout generator with artificial intelligence. It supports users in tracking progress and includes over 400 gym exercises with descriptions and animations.

HeavySet - Gym Workout Log
Runloop Ltd
Track workouts and log progress
Track workouts with detailed logging of exercises, sets, reps, and weights. Set rest timers, rep ranges, and intensity levels. Record RPE and estimated duration. Create routines using previous data or import plain text.

Fitzpo
Fitzpo, Inc.
Log workouts, track progress, manage plans
Track workouts with customizable plans and progress logs. Record details like exercises, sets, reps, and weights. View history and statistics. Sync across devices. Set reminders and goals. Export data for analysis.

Xeela: Train, Fuel, Transform
XEELA LLC
Track meals, set goals, personalize fitness plans
Track daily calorie and macro intake based on personal data like age, weight, and fitness goals. Receive personalized meal plans and workout routines tailored to individual preferences and objectives.

Vitruvian
VITRUVIAN INVESTMENTS PTY LTD
Train with adaptive resistance and track progress
Connect to the Trainer+ for adaptive resistance training. Track workouts, monitor progress, and access personalized fitness sessions. Sync with Apple Health and manage training plans. View performance metrics and adjust intensity levels.

True Weight
Rory O'Bryan
Track , diet, and progress
Track in kilograms, pounds, or stones. Monitor daily fluctuations to assess real progress. Set goals and receive motivation prompts. Adjust diet based on daily energy values without complex calorie counting. Store history for long-term analysis.




Lifting-Calculator
Isaiah Brandt-Sims
Calculate one rep max and weight.
The app calculates a user's one-rep max and the weight needed for a specific percentage of that max. It also details the plates required for each side of the bar and includes a notes section for workout details or maxes.

EliteForm Lift Tracker
EliteForm LLC
Track lifts, share progress, connect with community
Track lifts with 3D depth camera technology. Record weight, reps, and sets. Sync data across devices. Share progress with community. Set goals and view detailed analytics. Export workout logs.


iBiker Cycling & Heart Trainer
Fitdigits Inc
Track rides, measure distance, monitor cadence
Track routes and rides with GPS, logging distance, speed, cadence, and time. Monitor rate and training progress. Sync with Apple Health and Apple Watch. Create and compare regular routes. Set coaching goals and view performance metrics.


Alpha Progression Gym Tracker
Alpha Progression GmbH
Track workouts and monitor progress
Create customized muscle-building plans based on user goals and preferences. Track progress with detailed logs and performance metrics. Access a comprehensive database of exercises with descriptions and form guidance.

BulletDrop+
Mark Descalzo
Calculate bullet trajectory and wind drift
External ballistics calculator allows users to input bullet weight, ballistic coefficient, muzzle velocity, sight height, zero range, wind speed, and angle. Calculates velocity, energy, flight path, and wind drift.


The One Rep Max
Jonah Witcig
Calculate one rep max safely and track
The app calculates an approximation of a user's one-time maximum weight lift. It helps users track progress and set safe lifting goals.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.