Best MuscleLab alternatives: apps like MuscleLab

10+ similar apps compared and reviewed

5.0 avg rating
10 free apps
Updated October 2026

Whether you want more options like MuscleLab or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to MuscleLab

SharpSet#1

SharpSet by PBJ Software Solutions, LLC

Track Workouts & Progress
5.0(1 ratings)
Free
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This workout tracker helps individuals and trainers achieve fitness goals with smart logging, PR detection, and progress tracking. It offers a free core experience with an optional Pro subscription for advanced features like data export and unlimited custom exercises.

More apps like MuscleLab

4
Unit: Gym Workout Log
Unit: Gym Workout Log
Unit: Gym Workout Log
Log a set in 3 seconds
Free
💪 Health & Fitness
(0)
5
Repstack: Workout Planner
Repstack: Workout Planner
Repstack: Workout Planner
Import & Edit Training Plans
Free
💪 Health & Fitness
(0)
6
Daily Gym Track
Daily Gym Track
Daily Gym Track
Track Every Rep, Every Gain
Free
💪 Health & Fitness
(0)
7
Simple Workout Tracker - Arnie
Simple Workout Tracker - Arnie
Simple Workout Tracker - Arnie
100% Offline
Free

Log your gym sets and track personal records without needing to pre-plan workouts. This app organizes your progress with charts and allows for custom routines. Enjoy 100% offline functionality with all data stored locally.

Log sets without pre-planned workoutsAutomatic personal record trackingProgress charts for strength, volume, endurance
💪 Health & Fitness
(2)
freemium
8
Harley AI: Personal Trainer
Harley AI: Personal Trainer
Harley AI: Personal Trainer
Your AI Fitness Platform
Free

This AI-powered platform assists personal trainers in managing their business and clients. It offers automated workout creation, client scheduling, payment processing, and progress tracking, all informed by sports science research.

AI workout builder with science-backed exercisesSmart scheduling and client bookingIntegrated payment processing
💪 Health & Fitness
(7)
freemium
9
Kyro Pro
Kyro Pro
Kyro Pro
AI Assistant for Trainers
Free

This AI-powered assistant helps personal trainers manage their coaching business by simplifying workout logging, tracking client progress, and providing AI-driven insights for smarter coaching.

AI-powered coaching insightsFast workout loggingClient progress tracking
💪 Health & Fitness
(1)
free
10
TrainersKit: Client Tracker
TrainersKit: Client Tracker
TrainersKit: Client Tracker
Fitness Assessment Logbook
Free

Easily track client body composition, including weight, fat percentage, and muscle mass. Visualize progress with interactive charts and add progress pictures for a clear visual representation of physical changes. Securely back up and export client data.

Client body composition trackingInteractive progress chartsProgress picture uploads
💪 Health & Fitness
(2)
freemium