Best Proof Fitness Online Apps

213+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

With an average user rating of 4.6★, the proof fitness online category is one of the App Store's strongest. Browse all 213+ apps we track, sorted so the most loved ones surface first.

Top Picks for Proof Fitness Online

PROOF FITNESS Online#1

PROOF FITNESS Online by Proof Fitness Holdings, LLC

Editor's Choice
💪 Health & Fitness
5.0(6 ratings)
Free
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This fitness application helps users track workouts, meals, and progress towards their goals with the guidance of a personal trainer. It allows users to access training plans, manage nutrition, set goals, and stay connected with their coach, all in one convenient platform.

Planet Fitness#2

Planet Fitness by Planet Fitness Holdings, LLC

Workouts for everyone
Strong Contender
💪 Health & Fitness
4.9😐(728K ratings)
FreeIn-App Purchases
#1in Health & Fitness
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Get access to free on-demand digital workouts, exercise tutorials, and activity tracking with the Planet Fitness App. Join now to enjoy exclusive member benefits like discounts, referral programs, and convenient digital check-ins. Fitness for everyone, anytime, anywhere.

What We Love

  • 👍 Helpful tutorials
  • 👍 Positive environment
  • 👍 Friendly and cooperative staff
  • 👍 Clean and well-maintained facilities

Room to Improve

  • 🐛 Unreliable crowd meter
  • 🐛 Inability to cancel membership online
  • 🐛 Inconsistent enforcement of policies
Peloton: Fitness & Workouts#3

Peloton: Fitness & Workouts by Peloton Interactive, Inc.

Yoga, Cardio & Gym Training
Worth Considering
💪 Health & Fitness
4.9😊(812K ratings)
FreeAdsIn-App Purchases
#8in Health & Fitness
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Revolutionize your workout routine with an innovative app that offers live and on-demand fitness classes led by top instructors. Join a community of like-minded individuals and elevate your fitness journey today!

What We Love

  • 🚀 Take your workout anywhere
  • 🤩 Fantastic instructors and motivating classes
  • 💪 Helps users get in shape and stay consistent
  • 🌟 Variety of workouts beyond just cycling

Room to Improve

  • 🐛 Connectivity issues with Apple Watch and Chromecast
  • 🤔 Confusing app navigation and lack of features compared to bike
  • 💰 Expensive subscription fees

More Proof Fitness Online apps to explore

4
Home Workouts & Fitness | Luvu
Home Workouts & Fitness | Luvu
Home Workouts & Fitness | Luvu
Fitness, Yoga, Stretching
Free

Get fit with a quirky, emotional fitness companion that tracks your exercises, provides real-time feedback, and turns your at-home workouts into a fun game. With customizable workouts, personalized progression, and emotional accountability, this app helps you build consistency and achieve your fitness goals.

💪 Health & Fitness
(11K)
5
Future Pro: Personal Training
Future Pro: Personal Training
Future Pro: Personal Training
1-on-1 Strength Workout Plans
Free

Get personalized workouts with Future Personal Training, where top trainers tailor fitness plans to your goals, schedule, and equipment. Enjoy unlimited access, guided movements, and flexible training options for $199/month. Start your fitness journey today!

💪 Health & Fitness
(10K)
6
Camp Gladiator
Camp Gladiator
Camp Gladiator
Outdoor Group Fitness
Free

Join the leader in outdoor group fitness with award-winning classes led by certified Personal Trainers catering to all fitness levels. Let our Trainers help you have fun, push your limits, and achieve your fitness goals!

💪 Health & Fitness
(12K)
7
Yes.Fit
Yes.Fit
Yes.Fit
Virtual Races & Fitness
Free

Yes.Fit offers virtual races where users can track their physical activity and progress towards a chosen goal. Join challenges, stay motivated, and achieve fitness milestones with this interactive app experience. Start your virtual race journey today!

💪 Health & Fitness
(1.7K)
8
Body by Blogilates
Body by Blogilates
Body by Blogilates
Best body toning workouts
Free

Get access to top body toning workouts with the official Body by Blogilates app. Enjoy free workouts, challenges, a social community, and a workout log to track your fitness journey. Features include a monthly workout calendar, motivational challenges like the 100 Ab and Glute Challenges, and a complete workout video library that can be cast to your TV. Start your fitness journey today!

💪 Health & Fitness
(4.5K)
9
Onelife Fitness
Onelife Fitness
Onelife Fitness
by MotionVibe Innovations LLC
Free

Access fitness class schedules, club hours, and more on the official Onelife Fitness mobile app. Book classes online at select locations for a seamless fitness experience. Download now!

💪 Health & Fitness
(209)
10
Online Personal Training
Online Personal Training
Online Personal Training
by BH APP DEVELOPMENT LIMITED
Free

Experience industry-leading personal training through the app designed for clients of top online fitness coaches. Access training programs, coaching, assessments, track progress, and receive guidance and support from your personal trainer all in one place. Train conveniently, improve technique with demo videos, and stay motivated towards achieving your fitness goals.

💪 Health & Fitness
(444)
11
Tonal
Tonal
Tonal
Be Your Strongest
Free

Experience personalized, adaptive home workouts led by expert coaches with a smart home gym app. Tailor your fitness journey with individual workouts, track progress, and connect with a supportive community for motivation. Start your journey to becoming your strongest self today.

💪 Health & Fitness
(10K)
12
GNC LiveWell
GNC LiveWell
GNC LiveWell
by General Nutrition Corporation
Free

An all-in-one health and wellness app for managing subscriptions, shopping for products, and earning rewards on purchases. Set and track health goals, connect popular tracking apps, and access exclusive benefits by upgrading to PRO.

🛍️ Shopping
(10K)
13
Fitness App (ABC Trainerize)
Fitness App (ABC Trainerize)
Fitness App (ABC Trainerize)
by TSR Gym Technik Ltd.
Free

Get in shape with our cutting-edge fitness app! Track your workouts, set goals, access personalized training programs, and stay motivated on your fitness journey. Download now and start achieving your fitness goals today!

💪 Health & Fitness
(65K)
14
Snap Fitness
Snap Fitness
Snap Fitness
by Lift Brands, Inc.
Free

Discover a fitness app with challenges, programs, workout logging, on-demand content, meal plans, and mindfulness tools to enhance your fitness journey and mental wellness. Join now and elevate your workout experience.

💪 Health & Fitness
(107)
15
Sweat: Fitness App For Women
Sweat: Fitness App For Women
Sweat: Fitness App For Women
Workout At Home Or In The Gym
Free

Train at home or in the gym with a leading fitness app for women. Access diverse workout programs with world-class trainers, from HIIT to yoga and more. Join now for a free trial and start your fitness journey today!

💪 Health & Fitness
(43K)
16
Map My Fitness Workout Tracker
Map My Fitness Workout Tracker
Map My Fitness Workout Tracker
Daily Exercise & Gym Training
Free

Track your gym workouts easily with personalized routines, over 800 exercises, and community sharing. Connect with devices and apps like Under Armour shoes, MyFitnessPal, and more to achieve your fitness goals efficiently. Upgrade to MVP Premium for advanced features like Live Tracking and personalized training plans. Start your fitness journey today!

💪 Health & Fitness
(77K)
17
HIGH Fitness App
HIGH Fitness App
HIGH Fitness App
HIGH-Energy Group Fitness
Free

Get ready to elevate your fitness routine with the HIGH Fitness app! Choose from high-energy group workout formats like HIGH, LOW, and YO, and join Live Stream, On-Demand, or In-Person sessions tailored for all fitness levels. Enjoy dynamic workouts, engaging instructors, and access exclusive lifestyle content weekly. Start your journey today!

💪 Health & Fitness
(226)
18
CoryG Fitness
CoryG Fitness
CoryG Fitness
30 Minute Workouts
Free

Get access to 500 daily workouts, monthly workout programs, blogs, chat with the coach, a vast library of videos and articles, e-books, and a community space - all in one fitness app. Start your fitness journey today!

💪 Health & Fitness
(2.7K)
19
SunnyFit - For Home Fitness
SunnyFit - For Home Fitness
SunnyFit - For Home Fitness
Fun Workout Courses & Programs
Free

Get fit at home with engaging workout courses tailored to your fitness level and preferences. Transform your living room into a personal gym and start your fitness journey today!

💪 Health & Fitness
(2.3K)
20
Myprotein: Fitness & Nutrition
Myprotein: Fitness & Nutrition
Myprotein: Fitness & Nutrition
Workout, Health & Wellbeing
Free

Get ready to achieve your fitness goals with our all-in-one fitness app! Track your workouts, monitor your nutrition, set goals, and stay motivated on your fitness journey. Download now and start sweating towards a healthier you! 💪🔥

🛍️ Shopping
(9K)