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Best Strength Training Core Apps

231+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Looking for free strength training core apps? 20 of our 231+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Strength Training Core

Nike Training Club#1

Nike Training Club by Nike, Inc

Training and Workouts
Editor's Choice
💪 Health & Fitness
4.8😊(277K ratings)
FreeAds
Nike Training Club screenshot 1
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Nike Training Club screenshot 6

Discover a holistic fitness app that offers personalized workout plans, expert guidance, and a supportive community to help you reach your wellness goals. Start your journey to a healthier lifestyle today!

What We Love

  • 🙌 Excellent variety of workouts
  • 💪 Effective for building strength and fitness
  • 🤸‍♀️ Great for beginners and advanced users
  • 🕰️ Convenient and flexible workout options

Room to Improve

  • 🐛 Frequent app crashes and bugs
  • 🤖 Impersonal and repetitive instructor voices
  • 🤔 Lack of customization and personalization
Metric - Strength Training#2

Metric - Strength Training by Core Advantage Pty Ltd

Barbell velocity & workout log
Strong Contender
💪 Health & Fitness
4.0(43 ratings)
FreeAdsIn-App Purchases
Metric - Strength Training screenshot 1
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Track your gym workouts like a pro with a complete strength training app that offers bar speed tracking, workout planning, and personalized exercise logging. Optimize your performance and progress with precision through velocity-based training. Start tracking your gains now!

LADDER Strength Training Plans#3

LADDER Strength Training Plans by Ladder Technologies, Inc.

Fitness, Workouts, Coaching
Worth Considering
💪 Health & Fitness
4.9😊(227 ratings)
FreeAdsIn-App Purchases
#5in Health & Fitness
LADDER Strength Training Plans screenshot 1
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Get in shape with LADDER Strength Training Plans - a comprehensive fitness app offering workouts and coaching. Try it FREE for 7 days with no payment required. Start your fitness journey today!

What We Love

  • 💪 Challenging and effective workouts
  • 🎓 Knowledgeable and motivating coaches
  • 🤝 Supportive and engaging community
  • 🔄 Varied and progressive programming

Room to Improve

  • 🗣️ Inconsistent coach responsiveness
  • 🔓 Inability to easily switch teams
  • 🙅‍♀️ Excessive prompts for social sharing

More Strength Training Core apps to explore

4
TRX: Strength & Home Workouts
TRX: Strength & Home Workouts
TRX: Strength & Home Workouts
Suspension Bodyweight Workouts
Free

Get personalized workout routines in strength, HIIT, yoga, and pilates with the TRX App™. Access live daily classes, replays, on-demand videos, and maximize your fitness tools for optimal results. Join now for a pocket-sized personal trainer experience, anytime, anywhere.

💪 Health & Fitness
(21K)
5
Runna: Running Plans & Coach
Runna: Running Plans & Coach
Runna: Running Plans & Coach
5k to Marathon Training
Free

Embark on a personalized running journey with our comprehensive training app for 5k, 10k, marathons, and ultra marathons. Get custom training plans, track your runs, access exclusive perks, and join a vibrant running community. Start your running transformation today!

💪 Health & Fitness
(31K)
6
MyFitCoach - Workout Planner
MyFitCoach - Workout Planner
MyFitCoach - Workout Planner
Fitness & Strength Training
Free

Get a personalized workout plan tailored to your schedule and equipment with science-based strength training using cutting-edge techniques. Maximize your muscle building potential with optimal exercises, sets, reps, and weights designed to help you reach your fitness goals.

💪 Health & Fitness
(863)
7
Keelo - Strength HIIT Workouts
Keelo - Strength HIIT Workouts
Keelo - Strength HIIT Workouts
Functional Fitness Training
Free

Get real, measurable results with our high-intensity functional fitness app. As featured by top health and fitness publications, it's your go-to for strength and conditioning workouts. Start your fitness journey today!

💪 Health & Fitness
(5.9K)
8
Muscle & Motion: Strength
Muscle & Motion: Strength
Muscle & Motion: Strength
Master Exercise Anatomy
Free

Get fit and track your fitness journey with our comprehensive workout app. From personalized workout plans to progress tracking features, achieve your fitness goals seamlessly. Download now and start your fitness transformation!

💪 Health & Fitness
(7.7K)
9
JuggernautAI
JuggernautAI
JuggernautAI
Strength Training Workouts
Free

Revolutionize your strength training with a cutting-edge A.I. system tailored to your individual needs. Get personalized powerlifting or powerbuilding workouts, real-time feedback, and expert guidance from legendary coach Chad Wesley Smith - achieve your strength goals like never before! Subscribe now for the smartest program designed just for you.

💪 Health & Fitness
(7)
10
Ab Workouts MMA+ FREE Core Strength Abdominal Flex
Ab Workouts MMA+ FREE Core Strength Abdominal Flex
Ab Workouts MMA+ FREE Core Strength Abdominal Flex
by App And Away Studios LLP
Free

Train like an MMA pro fighter with this app that combines core strength training with mixed martial arts ground fighting techniques. Developed by Brazilian Jiu Jitsu expert Prof. Robert LeRuyet, the app offers 24 distinct exercises, personalized coaching, and progressive workouts to help you achieve rock-solid abs and enhance your fighting skills. Get the ultimate personal trainer for MMA ground fighting and core strength training - download now!

💪 Health & Fitness
(9)
11
LIT: Strength Training Plans
LIT: Strength Training Plans
LIT: Strength Training Plans
Strength, Pilates, Cardio
Free

A personalized health coaching app offering custom training plans, real-time progress tracking, and video demonstrations. Get direct access to a personal trainer for tailored workouts based on your goals, equipment, and fitness level. Start your fitness journey today!

💪 Health & Fitness
(760)
12
Peak Strength
Peak Strength
Peak Strength
Athlete Performance Training
Free

Peak Strength: Elevate Your Strength Training Experience. Get personalized workouts, real-time adjustments, instructional videos, and performance tracking for any experience level or equipment setup. Set your peak date, swap exercises, and improve mobility for optimal results. Start your journey towards peak performance today!

💪 Health & Fitness
(1.3K)
13
Boostcamp: Workout Programs
Boostcamp: Workout Programs
Boostcamp: Workout Programs
Active Tracker & Planner App
Free

Track your lifting programs, discover new workouts, and plan your gym sessions effectively with Boostcamp. Achieve your fitness goals with personalized workout plans and progress tracking. Start your fitness journey today!

💪 Health & Fitness
(9.2K)
14
Plank Workout & Core Trainer
Plank Workout & Core Trainer
Plank Workout & Core Trainer
Transform Your Core Strength
Free
💪 Health & Fitness
(3)
15
Daily Ab Workout - Abs Trainer
Daily Ab Workout - Abs Trainer
Daily Ab Workout - Abs Trainer
Exercises for Core & Stomach
Free

Get toned abs with daily core exercises using this app. Improve your core strength and achieve your fitness goals with easy-to-follow workout routines and tracking capabilities. Download now for a stronger, fitter you!

💪 Health & Fitness
(9K)
16
Peloton Strength+
Peloton Strength+
Peloton Strength+
by Peloton Interactive, Inc.
Free

Discover the ultimate gym buddy with personalized workouts, expert-led programs, and progress tracking in the Peloton Strength app. Whether you're a beginner or a fitness enthusiast, transform your strength training with tailored exercises and advanced fitness tracking. Level up your fitness goals with Apple Watch connectivity and a variety of strength styles like Endurance, Hypertrophy, and Maximal Strength.

💪 Health & Fitness
(16K)
17
Caliber: Strength Training
Caliber: Strength Training
Caliber: Strength Training
Workout Planner & Tracker
Free

Plan and track your workouts with an intuitive strength training app. Stay organized, set goals, and make progress towards your fitness objectives easily. Start maximizing your training potential today!

💪 Health & Fitness
(5.6K)
18
Gymaholic: Workout Tracker
Gymaholic: Workout Tracker
Gymaholic: Workout Tracker
Weight Lifting Routine Planner
Free

Plan and track your workouts with ease using this comprehensive workout planner app. Achieve your fitness goals efficiently by creating personalized workout routines and monitoring your progress. Get started now for a healthier, fitter you!

💪 Health & Fitness
(3.4K)
19
BAU5 Strength Workout Trainer
BAU5 Strength Workout Trainer
BAU5 Strength Workout Trainer
Personal Fitness Coach For Men
Free

Discover a user-friendly application that assists in organizing daily tasks, setting reminders, and prioritizing activities efficiently. Stay on top of your schedule with ease - try it now!

💪 Health & Fitness
(576)
20
TrainHeroic: Strength Training
TrainHeroic: Strength Training
TrainHeroic: Strength Training
Gym Tracker, Workout Log Plans
Free

Transform your fitness journey with a powerful workout tracker and fitness planner for bodybuilding, powerlifting, weightlifting, and strength training. Plan and track your workouts, access expert guidance, celebrate progress, and join a community of dedicated athletes. Elevate your fitness journey - download now!

💪 Health & Fitness
(8)

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