Best Caliber Strength Training Apps

4.8😊(6.1K ratings)

FreeIn-App Purchases

This app offers science-based strength training, including workout planning, tracking, and exercise tutorials. It supports individual training, group workouts, and offers optional upgrades for personalized plans, advanced features, and one-on-one coaching.

What We Love

👍 Easy to use
🚀 Comprehensive workout tracking
💡 Customizable workouts
🔍 Detailed exercise instructions and videos
📊 Strength score and progress tracking
🤝 Responsive and helpful coaches
🧠 Educational content and lessons

Room to Improve

🐛 Occasional app crashes and bugs
🔍 Limited offline functionality
💰 Subscription model can be confusing
🔍 Inconsistent video quality and exercise explanations
🕰️ Frustrating user interface at times

Fitbod: Gym & Fitness Planner by Fitbod Inc.

AI Personal Trainer & Workouts

Strong Contender

4.8😊(288K ratings)

FreeIn-App Purchases

#20in Health & Fitness

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This app creates personalized AI-driven workout plans to help you build muscle, gain strength, and lose weight. It adapts to your fitness level and available equipment, offering over 1000 exercises with video guides. Track your progress and get support from trainers.

What We Love

🚀 Great alternative to expensive personal trainer
👍 Customizable workouts
👍 Variety of exercises
👍 Tracks progress and muscle recovery
👍 Helpful instructions and videos
👍 Affordable compared to a personal trainer

Room to Improve

🐛 Occasional app crashes and sync issues
🔧 Workout recommendations don't always make sense
🔧 Limited ability to customize workouts
🔧 Weights/reps recommendations can be inaccurate
🔧 Lack of personalization options (e.g. changing app theme)

Hevy - Workout Tracker Gym Log by Hevy Studios S.L.

Weight Lifting Routine Planner

Worth Considering

Gymverse: Gym Workout Planner

4.9😊(100K ratings)

FreeIn-App Purchases

#30in Health & Fitness

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This app helps you plan weight lifting routines, log workouts, and track your progress with detailed graphs and exercise videos. Connect with friends, copy their routines, and analyze your performance to get stronger.

What We Love

🚀 Intuitive and easy to use
📊 Comprehensive workout tracking
💪 Helps with consistency and progress
🔍 Extensive exercise library with visuals
🤝 Social features to connect with friends
⏱️ Convenient rest timers and Apple Watch integration
💰 Generous free version with most key features
🧠 Motivating feedback and statistics

Room to Improve

🔒 Limited features in free version
🔢 Difficulty editing existing custom exercises
🕰️ Inconsistent rest timer functionality
🔀 Challenges with rearranging workouts mid-session
📊 Lack of advanced data analysis and reporting

More Caliber Strength Training apps to explore

Workout & Fitness Trainer

AI-generated personalized workout plansAdaptive training based on progressExpert video exercise guidance

This AI-powered fitness trainer creates personalized, multi-week workout plans that adapt to your progress and goals. It offers expert video guidance for each exercise, tracks your progress visually, and provides motivational insights. Enjoy tailored workouts that avoid disliked or injured areas, with options for strength training, cardio, and more.

(165K)

JEFIT Workout Plan Gym Tracker

Training Log Fitness Planner

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

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.

(47K)

Workout for Women: Home & Gym

Planner, Fitness, Weight Loss

Customized workout plansVariety of exercises (yoga, strength, cardio)Step-by-step instructions and video demos

This app offers personalized home and gym workouts designed for women, featuring a variety of exercise types like yoga, strength, and cardio. It provides easy-to-follow instructions, progress tracking, and expert guidance to help users achieve their fitness goals conveniently and safely.

GymSet: Strength Training

(532K)

freemium

Log Lifts, Progress & PRs

Workout logging with detailed metricsCustomizable workout templates and routinesStructured program tracking

Log your strength training workouts, track progress, and follow custom programs. This app provides detailed history, PR tracking, and volume analysis for various training styles. It offers flexibility for both simple and detailed tracking.

STRNTH: Strength Training 30+

(2)

freemium

Forge: Strength Training

M2: Strength Training

Small Group Strength Training

Boostcamp: Workout Tracker

(0)

Gym & Strength Training Plans

130+ expert-designed programs10,000+ community-shared routinesFull workout logging with RPE/1RM

This app offers a vast library of structured strength training and muscle-building programs, including popular routines like nSuns and Reddit PPL. It provides tools for tracking workouts, monitoring progress, and even building custom plans. The app is designed to eliminate guesswork and provide proven methods for achieving fitness goals.

(11K)

Your 531 Strength Trainer

Jim Wendler's 5/3/1 program

Adaptive Strength Training

Personalized strength training programsAdaptive weekly adjustmentsProgressive overload built-in

This app provides adaptive strength training programs tailored to your goals, equipment, and schedule. It automatically adjusts your workouts based on your performance, ensuring continuous progress without guesswork. Focus on lifting and let the plan guide your gains.

Keep focus on your lifts

Calculate 5/3/1 weightsTrack 1RM for exercisesView cycle step weights

This app simplifies tracking your progress on the 5/3/1 strength training program. It calculates and displays weights, reps, and sets based on your one-rep max, allowing you to easily plan and execute your workouts. Rounding options help match available gym plates.

(12K)

Strength Training GRNDHOUSE

Fitness Workouts & Classes

Daily strength training classesStructured weekly programmingNo equipment required

This app offers daily strength training classes with structured weekly programming. Workouts range from 10 to 40 minutes and require no equipment, making them accessible from anywhere. It focuses on building physical and mental strength through consistent, results-driven training.

(5)

Grappling strength training

Strength Matrix Training

World-class training programsExpert coachingPrivate grappling community

Enhance your grappling performance with expert coaching, world-class training programs, and a supportive community. Access all your training videos and resources in one convenient app.

This app generates personalized workout routines based on your maximum strength inputs. It offers popular programs like 5/3/1 and Smolov. The developer is actively seeking user suggestions for improvement.

Personalized workout routinesInput max strength valuesPopular program selections

Starting Strength (Legacy)

(1)

free

Legacy Version

$14.99

This app guides beginners through a proven strength training program with detailed instructions, video demonstrations, and interactive logging. It simplifies tracking progress and calculating weights for exercises like squats, presses, and deadlifts.

Beginner barbell exercise instructionsNovice strength training program guidanceInteractive workout logging

by Relentless Method AB

AI-powered personalized workoutsNutrition program1200+ exercises with videos

This AI-powered coach creates daily personalized workouts for various fitness disciplines, adapting to your current state and history. It offers nutrition plans, extensive exercise libraries with videos, and flexible training options. Track progress and integrate with health apps and smart devices for a comprehensive fitness experience.

(15)

Training App (MyStrengthBook)

Strength coaching and workouts

Connect with your coachReceive personalized training programsTrack workout progress

This app connects you with your coach to receive personalized training programs. Track your progress, perfect your technique with demo videos, and monitor your fitness data all in one place. Optimize your workouts and achieve your fitness goals.