Best apps like Onyx Fitness

9+ similar apps compared and reviewed

4.6 avg rating
9 free apps
Updated September 2026

Whether you want more options like Onyx Fitness or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Onyx Fitness

4.8😊(15K ratings)
FreeAds
Gymshark Training and Fitness screenshot 1
Gymshark Training and Fitness screenshot 2
Gymshark Training and Fitness screenshot 3
Gymshark Training and Fitness screenshot 4
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Gymshark Training and Fitness screenshot 6

This app offers thousands of free workouts and personalized training plans designed by athletes and trainers. Track your progress, discover new routines, and build lasting healthy habits with guided programs and customizable options for all fitness levels.

What We Love

  • πŸ‘ Easy to navigate and find exercises
  • πŸ‘ Visually pleasing app
  • πŸ‘ Ability to create custom exercises
  • πŸ‘ Variety of pre-made workouts
  • πŸ‘ Helpful video demonstrations
  • πŸ‘ Ability to track progress and personal bests
  • πŸ‘ Completely free app with no ads
  • πŸ‘ Motivating and encouraging trainers
  • πŸ‘ Extensive exercise library
  • πŸ‘ Seamless workout tracking

Room to Improve

  • πŸ› Logging out issues causing data loss
  • πŸ› Glitchy timer and screen freezing
  • πŸ› Inability to edit previous workout data
  • πŸ› Lack of equipment-specific filtering
  • πŸ› Difficulty finding and accessing saved workouts
  • πŸ› Inconsistent weight tracking between workouts
  • πŸ› Lack of Apple Watch integration
Spren Body Composition Scanner#2

Spren Body Composition Scanner by Elite HRV Inc

Measure Body Fat Percentage
4.7😐(1.5K ratings)
FreeIn-App Purchases
Spren Body Composition Scanner screenshot 1
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This app uses your smartphone to measure body fat percentage, BMI, and body composition. It provides detailed health reports, tracks weight loss, and offers personalized nutrition plans, acting as a smart scale alternative with research-grade analysis.

What We Love

  • πŸ‘ Easy to operate
  • πŸš€ Motivating
  • πŸ‘ Incredible app
  • πŸ‘ Accurate
  • πŸ‘ Talks you through the scan
  • πŸ‘ Helpful tool
  • πŸ‘ Valuable tool
  • πŸ‘ Good starting point
  • πŸ‘ Nice app for body scan
  • πŸ‘ Good interface
  • πŸ‘ Vital component of maintaining health
  • πŸ‘ Non-complicated yet very informative
  • πŸ‘ Easy to use health analysis
  • πŸ‘ Easy to set up and rapid results
  • πŸ‘ Pretty accurate

Room to Improve

  • πŸ› No login possible
  • πŸ› Doesn't work
  • πŸ› Measurements are nowhere close to DEXA scans
  • πŸ› Can't delete account
  • πŸ› Useless
  • πŸ› Gimmicky at best
  • πŸ› Impossible to get a reading since last update
  • πŸ› App crashes when trying to set weight above 245lbs
  • πŸ› Buggy
  • πŸ› Bad image recognition
  • πŸ› Doesn't scan under any circumstances
Fitness Coach - Workout Plan#3

Fitness Coach - Workout Plan by Luni

Lose Weight, Build Abs & Butt
Worth Considering
πŸ’ͺ Health & Fitness
4.5😐(73K ratings)
FreeIn-App Purchases
Fitness Coach - Workout Plan screenshot 1
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Personalized workout plans adapt to your fitness goals and level, whether you train at home, the gym, or outdoors. Access numerous training sessions and hundreds of exercises to target all muscle groups. Track your progress over time and stay motivated with 30-minute sessions.

What We Love

  • πŸš€ Great workouts
  • πŸš€ Diverse workout options
  • πŸš€ Helpful meal plans
  • πŸ‘ Easy to use
  • πŸ‘ Tracks progress well
  • πŸ‘ Motivating daily goals

Room to Improve

  • πŸ’° Expensive subscription
  • πŸ’° Paywall for many features
  • πŸ› Buggy and crashes
  • πŸ› Workouts too intense for some
  • πŸ› Doesn't recognize allergies in meal plans
  • πŸ› Difficult to cancel subscription

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4
Flex AI Workout Trainer & Log
Flex AI Workout Trainer & Log
Flex AI Workout Trainer & Log
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This app uses AI to provide personalized workout plans and real-time form feedback for weightlifters. It tracks progress, offers adaptive progression, and includes motivational features like leaderboards and streaks. It's designed for all experience levels, from beginners to pros.

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Workout & Women Fitness-Be Fit
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Lose Weight at Home in 30 Days
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This app offers effective home workouts specifically designed for women to help them lose weight, tone their bodies, and build strength. It provides structured plans, personalized routines, and video guidance for various fitness goals, all without requiring any equipment.

Designed exclusively for women's fitness goalsNo equipment home workout programsQuick and effective 7-10 minute sessions
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Freeletics: Workouts & Fitness
Freeletics: Workouts & Fitness
Freeletics: Workouts & Fitness
Home & Gym AI Coach, Planner
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This app provides a personalized AI fitness coach for workouts at home or in the gym. It adapts to your fitness level and goals, offering a variety of training styles and exercises. Join a large community for motivation and track your progress.

AI-powered personalized training plansHome and gym workout optionsVariety of workout styles (HIIT, bodyweight, weights, cardio)
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Daily Workouts - Home Fitness
Daily Workouts - Home Fitness
Daily Workouts - Home Fitness
Workout Routines & Exercises
Free

This app offers guided home workout routines for weight loss, fat burning, strength building, and muscle toning. It provides quick, effective sessions from 5 to 30 minutes, suitable for all fitness levels and genders. Create custom routines and track progress with health app integration.

Quick & effective workouts (5-30 min)Workout challenges for consistencyHundreds of exercises for all muscle groups
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StrongHer - Workout For Women
StrongHer - Workout For Women
StrongHer - Workout For Women
Female fitness - Lose weight
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This app provides personalized fitness plans and targeted workouts specifically designed for women. It offers detailed exercise instructions, progress tracking, and motivational features to help users achieve their fitness goals, whether at home or in the gym.

Personalized workout plannerTargeted workouts for womenHome and gym routines
πŸ’ͺ Health & Fitness
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9
JEFIT Workout Plan Gym Tracker
JEFIT Workout Plan Gym Tracker
JEFIT Workout Plan Gym Tracker
Training Log Fitness Planner
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This app helps you achieve fitness goals with personalized workout plans, detailed exercise instructions, and progress tracking. Log your weight, reps, and sets, and gain insights into your training effectiveness. It supports strength tracking and syncs with Apple Health and smartwatches.

Personalized daily workout plans1,400+ exercises with HD videoWorkout logging and progress tracking
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