Best apps like Onyx Fitness

10+ similar apps compared and reviewed

4.7 avg rating
10 free apps
Updated July 2026

Whether you want more options like Onyx Fitness 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.

simply. nutrition tips

simply. nutrition tips by simply advisory LLC

that help you get healthy.
πŸ’ͺ Health & Fitness
5.0(17 ratings)
FreeIn-App Purchases
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Get daily nutrition tips from certified nutritionists with a subscription to this app, and start your journey to a healthier lifestyle. With features like customizable notifications, saved tips, and a tip tracker, you can easily incorporate healthy habits into your daily life.

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Top Alternatives to Onyx Fitness

Gymshark Training and Fitness#1

Gymshark Training and Fitness by Gymshark Ltd

Training App
Editor's Choice
πŸ’ͺ Health & Fitness
4.9😊(13K ratings)
FreeAds
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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

Room to Improve

  • πŸ› Logging out issues causing data loss
  • πŸ› Glitchy timer and screen freezing
  • πŸ› Inability to edit previous workout data
Spren Body Composition Scanner#2

Spren Body Composition Scanner by Elite HRV Inc

Measure Body Fat Percentage
Strong Contender
πŸ’ͺ Health & Fitness
4.7😐(1.5K ratings)
FreeAdsIn-App Purchases
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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

Room to Improve

  • πŸ› No login possible
  • πŸ› Doesn't work
  • πŸ› Measurements are nowhere close to DEXA scans
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)
FreeAdsIn-App Purchases
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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

Room to Improve

  • πŸ’° Expensive subscription
  • πŸ’° Paywall for many features
  • πŸ› Buggy and crashes

More apps like Onyx Fitness

4
Flex AI Workout Trainer & Log
Flex AI Workout Trainer & Log
Flex AI Workout Trainer & Log
Fitness Tracker & Gym Planner
Free

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.

AI personal trainerReal-time form feedbackPersonalized workout plans
πŸ’ͺ Health & Fitness
(2.4K)
freemium
5
Workout & Women Fitness-Be Fit
Workout & Women Fitness-Be Fit
Workout & Women Fitness-Be Fit
Lose Weight at Home in 30 Days
Free

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
πŸ’ͺ Health & Fitness
(7.5K)
free with in-app purchases
6
ML.Fitness Workout For Women
ML.Fitness Workout For Women
ML.Fitness Workout For Women
Home Exercise & Diet Plans
Free

This app offers home workouts and personalized meal plans designed for women. It features a variety of training programs, customizable meal options with calorie and macronutrient breakdowns, and motivational content like podcasts and music. Access to all features requires a subscription.

Home workout programsPersonalized meal plansCustomizable calorie tracking
πŸ’ͺ Health & Fitness
(853)
subscription
7
Freeletics: Workouts & Fitness
Freeletics: Workouts & Fitness
Freeletics: Workouts & Fitness
Home & Gym AI Coach, Planner
Free

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)
πŸ’ͺ Health & Fitness
(22K)
free with in-app purchases
8
Daily Workouts - Home Fitness
Daily Workouts - Home Fitness
Daily Workouts - Home Fitness
Quick Exercise Routine Trainer
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
πŸ’ͺ Health & Fitness
(44K)
free with in-app purchases
9
StrongHer - Workout For Women
StrongHer - Workout For Women
StrongHer - Workout For Women
Female fitness - Lose weight
Free

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
(9.4K)
subscription
10
JEFIT Workout Plan Gym Tracker
JEFIT Workout Plan Gym Tracker
JEFIT Workout Plan Gym Tracker
Fitness & Workout Tracker
Free

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
πŸ’ͺ Health & Fitness
(47K)
free with in-app purchases