# 531 Trainer

> Health & Fitness

Canonical page: [https://chrome-stats.com/d/id870272886](https://chrome-stats.com/d/id870272886)

## Overview

- **ID:** `id870272886`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Kevin French
- **Category:** Health & Fitness
- **Rating:** 4.30 / 5 (10 ratings)
- **Version:** 2.0
- **Last updated:** 2015-06-03
- **First published:** 2014-05-04
- **Size:** 1.94 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/531-trainer/id870272886)

## Description

5/3/1 made easy

You no longer need to deal with clunky spreadsheets or fumble around at the gym trying to find your numbers.  Everything is right on your phone and easy to access.  Simply enter your max for military press, deadlift, bench press and squat once and have each day's workout calculated for you.  When you finish a cycle, hitting just one button increments the weight for each of your lifts leaving you ready to quickly continue your training.

Features:
- One Rep Max Calculator
- Assistance Work Percent Calculator
- Uses Kilograms or Pounds
- Program persistence 
- Visual information on what weight plates to use

Icons Provided By Icons8

icons8.com/web-app/364/Settings
icons8.com/web-app/437/Twitter
icons8.com/web-app/435/Facebook
icons8.com/web-app/94/Lock
icons8.com/web-app/152/Unlock

## Rankings

- #342,735 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id870272886)