Best C3 Fitness Apps

224+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

Looking for free c3 fitness apps? 20 of our 224+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for C3 Fitness

C3 Fitness Lubbock#1

C3 Fitness Lubbock by C3 Fitness LLC

Editor's Choice
💪 Health & Fitness
4.8(28 ratings)
Free
C3 Fitness Lubbock screenshot 1
C3 Fitness Lubbock screenshot 2
C3 Fitness Lubbock screenshot 3
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C3 Fitness Lubbock screenshot 5

Connect with a fitness community and certified coaches. Book classes, reserve treadmills, and track your progress towards new goals. Manage your membership and join waitlists for popular sessions.

Camp Gladiator#3

Camp Gladiator by Camp Gladiator Inc.

Outdoor Group Fitness
Worth Considering
💪 Health & Fitness
4.9😞(12K ratings)
FreeAdsIn-App Purchases
Camp Gladiator screenshot 1
Camp Gladiator screenshot 2
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Participate in award-winning outdoor group fitness classes led by certified personal trainers. Designed for all fitness levels, this app offers fun, challenging workouts to help you achieve your goals with motivation and accountability. New classes start every 5 minutes, ensuring a convenient option for everyone.

What We Love

  • 💪 Great workouts
  • 🤝 Awesome community
  • 🤩 Fun and challenging
  • 🏆 Effective for fitness goals

Room to Improve

  • 🐛 Buggy and unreliable app
  • 🤬 Difficult to cancel membership
  • 📍 Inaccurate location information

More C3 Fitness apps to explore

4
Apple Fitness
Apple Fitness
Apple Fitness
Fitness and Fitness+
Free

Track your fitness progress with detailed activity summaries, workout metrics, and personalized goals. Access a wide range of guided workouts and meditations to stay active and mindful. Share your achievements and compete with friends for motivation.

Personalized activity summariesWorkout tracking with real-time metricsGoal setting and progress monitoring
💪 Health & Fitness
(11K)
free with in-app purchases
5
Virtuagym: Fitness & Workouts
Virtuagym: Fitness & Workouts
Virtuagym: Fitness & Workouts
Health, Tracker, Home & Gym
Free

Achieve your fitness goals with personalized AI-driven workout plans and a vast library of 3D exercises. Track progress, access diverse video workouts, and manage nutrition and mindfulness for a holistic approach to health.

AI Coach for personalized workout plansLibrary of over 5,000 3D exercisesVideo workouts (HIIT, cardio, yoga)
💪 Health & Fitness
(8K)
freemium
6
barre3: Studio Fitness Class
barre3: Studio Fitness Class
barre3: Studio Fitness Class
by B3 Studios LLC
Free

Book local strength and low-impact fitness classes designed for all levels. Experience energizing workouts that build strength, stability, and confidence. Features include studio booking, schedule management, and childcare reservations.

Book local fitness classesManage workout schedulePurchase memberships and packages
💪 Health & Fitness
(7.4K)
subscription
7
MOXI3
MOXI3
MOXI3
by Bourne Nation LLC
Free

Experience a premier wellness hub offering indoor cycling, strength training, and high-intensity group fitness. Access state-of-the-art recovery services like cryotherapy and infrared saunas. Achieve full-body training and revitalization with elite instructors.

Indoor cycling classesStrength trainingHigh-intensity group fitness
💪 Health & Fitness
(877)
ad-supported
8
C3 Training
C3 Training
C3 Training
C3T
Free
💪 Health & Fitness
(0)
9
barre3: Online Fitness Workout
barre3: Online Fitness Workout
barre3: Online Fitness Workout
Strength Training for Women
Free

Engage in low-impact workouts combining barre, strength training, cardio, and mindfulness. Access over 2300 classes designed to build strength, improve stability, and support long-term health for women.

2300+ low-impact workoutsStrength trainingCardio classes
💪 Health & Fitness
(496)
subscription
10
C3 Fitness Science Elite
C3 Fitness Science Elite
C3 Fitness Science Elite
by Uplyft Innovations Private Limited
Free
💪 Health & Fitness
(0)
11
Studio Three: Official App
Studio Three: Official App
Studio Three: Official App
by Third Degree Chicago Llc
Free

Book fitness classes at a boutique studio offering Interval, Cycle, Pilates, and Yoga. Access world-class instructors and versatile formats adaptable to any fitness level. Manage your bookings, track attendance, and earn rewards.

Book classes and reserve spotsFilter by class, instructor, and locationPurchase classes easily
💪 Health & Fitness
(1.2K)
free with in-app purchases
12
Mōtiv Fitness
Mōtiv Fitness
Mōtiv Fitness
by Dusty and Big Red, LLC
Free

This app allows users to discover and book fitness classes like Barre, Cycle, Rebound, Dance Cardio, and Yoga. Manage your account, make purchases, and find a studio to join a supportive fitness community.

Book fitness classesManage accountMake purchases
💪 Health & Fitness
(668)
ad-supported
13
Traverse Fitness
Traverse Fitness
Traverse Fitness
Denver Fitness Elevated
Free

This app is your gateway to a Denver-based fitness studio offering group HIIT and Altitude Studio training. Book classes, manage your account, and discover premium recovery amenities and social events.

Book classesView class schedulesManage account
💪 Health & Fitness
(250)
ad-supported
14
Sway Medical
Sway Medical
Sway Medical
Balance & Cognitive Assessment
Free

This FDA-cleared application uses a mobile device's motion sensors to objectively assess stability and reaction time. It helps healthcare professionals monitor for signs of imbalance, track injury recovery, and detect instability from medication changes.

Motion sensor-based assessmentMeasures stabilityMeasures reaction time
🏥 Medical
(202)
free
15
HealthQuest Fitness New
HealthQuest Fitness New
HealthQuest Fitness New
by HealthQuest of Central Jersey, L.L.C.
Free

Access comprehensive club information, manage your profile, and view your membership details. Browse and search for available programs and classes, and store your membership scan card for easy check-ins.

View facility informationUpdate profile detailsStore membership scan card
💪 Health & Fitness
(8)
free
16
C_Wickson
C_Wickson
C_Wickson
by CWickson Studios, LLC
Free

This app provides a diverse range of fitness classes for all individuals, including cardio, strength training, barre, and Pilates. It features a unique C_Method format for varied workouts and certified instructors. Options include group classes and private sessions.

Variety of fitness classesCardio and strength trainingBarre and reformer Pilates
💪 Health & Fitness
(128)
ad-supported
17
Caliverse - Bodyweight Fitness
Caliverse - Bodyweight Fitness
Caliverse - Bodyweight Fitness
At-home bodyweight workouts
Free

This app offers a comprehensive bodyweight training experience, allowing users to perform exercises anywhere without equipment. It provides numerous workout plans, customizable routines, and a supportive community to help users build strength and improve mobility.

Train anywhere, anytime with bodyweight40+ training plans and hundreds of workouts500+ exercises for custom routines
💪 Health & Fitness
(1K)
freemium
18
T3 Fitness Mobile
T3 Fitness Mobile
T3 Fitness Mobile
Train. Fuel. Rise
Free
💪 Health & Fitness
(0)
19
Gym Workout Planner - Gym Plan
Gym Workout Planner - Gym Plan
Gym Workout Planner - Gym Plan
Weight Lifting Muscle Tracker
Free

This app helps you plan and track your gym workouts for faster progress. Choose from a variety of workout plans or customize your own, track sets, reps, and weights, and monitor your personal bests to stay motivated.

Workout plan selectionCustomizable routinesProgress tracking
💪 Health & Fitness
(673)
subscription
20
COROS
COROS
COROS
Performance Sport Technology
Free

Enhance your fitness journey with detailed daily data, activity summaries, and advanced navigation tools. Customize your devices, download training plans, and seamlessly sync with popular third-party health platforms.

Daily data tracking (sleep, steps, calories)Activity summaries for all sportsMap and route management
💪 Health & Fitness
(709)
free

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