Best 6 Strength Training Apps in 2026: Compare Your Options

Introduction

Stronglifts 5x5 is a good fit for lifters who want a clear, progressive barbell plan. This roundup also covers workout logging, personalized plans, coach-led training, and audio or all-in-one fitness options. Each strength training app takes a different approach, so the right choice depends on how you like to train.

Quick comparison

These apps cover different training styles, from fixed barbell programming to flexible tracking and coached workouts. Check each app listing for current pricing and availability.

1. Stronglifts 5x5 Workout Plan

Best for: Beginners and returning lifters who want a structured barbell routine.

The app lays out exercises, sets, reps, and weights across three weekly workouts, giving you a clear plan to follow at the gym. Automatic progression helps you decide when to add weight. The focused 5x5 format keeps things simple, though it offers less flexibility than a plan built around a larger exercise library.

2. Strong Workout Tracker Gym Log

Best for: Android users who want to record their own strength routines.

Strong is a workout log, rather than a complete program that tells you what to do. Record exercises, sets, reps, and weights, then use the progress statistics to review your training. A rest timer and warm-up calculator are handy extras. It’s best suited to people who already know what they want to do in the gym.

3. JEFIT Workout Plan Gym Tracker

Best for: iPhone users who want planning and workout tracking in one app.

JEFIT supports personalized training plans and tracks weights, reps, and sets. Its exercise library includes instructions and animations, which can help when you want some guidance alongside your workout log. The app also tracks one-rep-max progress. It’s a useful option if you want more than a place to enter your sets.

4. Training App (MyStrengthBook)

Best for: Lifters whose coach uses the MyStrengthBook coaching platform.

A coach can invite you to their account and deliver training programs through the app. That’s its main strength: your plan comes through the platform your coach uses, rather than from a general program library. Without a participating coach, it may not be the easiest choice if you’re looking for a plan on your own.

5. Aaptiv: #1 Audio Fitness App

Best for: People who prefer trainer-led audio or video classes.

Aaptiv’s listing describes on-demand classes and workout plans led by trainers. Audio-led sessions set it apart from a conventional workout log, making it a fit if you like following a trainer’s cues. If progressive barbell programming is your priority, check whether the available strength workouts suit your needs.

6. Centr: Strength & Fitness App

Best for: Readers comparing strength training within a broader fitness app.

Centr is positioned as a strength and fitness app, not a dedicated lifting log. Its listing offers a seven-day trial, giving you time to assess the app before deciding whether to continue. Check the current plan details and strength-training options before signing up to see if they fit the way you want to train.

How we picked these apps

We focused on apps with a clear strength-training use, whether that’s programming, workout logging, or coach-delivered plans. The options range from a fixed 5x5 routine to a customizable tracker, with varying levels of structure and support.

We also looked at practical features such as exercise guidance, progression support, rest timing, and coach access. Platform details reflect the listings provided. Marketing claims and awards don’t show whether an app will suit every lifter, so these picks reflect different training preferences rather than one approach for everyone.

Frequently asked questions

What should a strength training app include?

Look for features you’ll actually use: a program, workout log, progression support, or exercise guidance. Check whether the app provides a plan or simply lets you record one you already have.

Should I choose a program or a workout log?

A prescribed routine can give beginners clear sessions and a way to progress. Experienced lifters may prefer flexible tracking that lets them build or enter their own plan.

Are these apps suitable for every lifter?

Not necessarily. Check platform availability, pricing, and trial terms in the app listing. App guidance doesn’t replace qualified coaching for technique or individual training needs.

The verdict

There’s no single best fit for every lifter. Stronglifts 5x5 offers a clear three-day barbell plan with automatic progression. Strong is a workout-log option for Android lifters, while JEFIT brings planning, tracking, and exercise instructions together for iPhone users. Choose based on your platform, training style, and how much structure you want.