Best Online Workout Planner | Build Custom Fitness Plans in Minutes

Looking for a workout planner online that actually delivers results? 

Many apps make big promises but leave you guessing with generic routines. Creating an effective workout plan—whether for weight loss or muscle gain—requires more than random exercises. Most people struggle to target specific muscle groups or adapt to changing needs, often leading to frustration and stalled progress.

The key lies in personalized programming tailored to your goals, fitness level, and recovery. The right workout planner helps you structure resistance training, adjust rest periods, and track progress so you can train smarter—not harder.

That’s why we’ve tested and reviewed the 7 best online workout planners for 2025, ideal for both beginners and advanced fitness enthusiasts. If your goal is to build muscle or shed extra weight, these platforms have you covered. They offer intelligent exercise libraries, tailored routines, and customizable warm-ups. It will help you to create a consistent workout plan that delivers real, lasting results.

7 Best Online Workout Planner for 2025

1. FitBudd

FitBudd is a powerful platform designed specifically for fitness professionals to build and deliver personalized workout plans to their clients online. Unlike general fitness apps, FitBudd allows personal trainers, coaches, and fitness entrepreneurs to launch their own branded fitness app without coding, making it ideal for scaling fitness businesses.

FitBudd Features

FitBudd helps trainers save time and grow faster with features like customizable warm up routines for home workouts :

• Branded Fitness App: Get your own iOS and Android app with your logo and brand identity.
• Workout Builder: Create personalized programs or auto-generate training plans based on goals.
• Client Management: Track client progress, send reminders, assign tasks, and stay organized.
• Progress Tracking: Visual dashboards for clients and coaches, including body stats, check-ins, and adherence.
• Automated Messaging: Deliver motivation, reminders, or coaching via in-app messages or email.
• Integrations: Sync with wearables like Apple Health and Google Fit for real-time activity tracking.
• Nutrition Coaching: Add meal plans, hydration goals, and healthy habits into the app.

FitBudd Pros and Cons

FitBudd Pricing

FitBudd offers custom pricing plans depending on the features and number of clients you manage. Key pricing info includes:

• Free Demo: Schedule a free call and get access to demo features
• Subscription Plans: Tailored for individual coaches, growing teams, and large businesses
• In-app Payments: Accept payments directly inside your app (Stripe integration)

FitBudd doesn’t publicly list prices but offers flexible plans depending on business size and goals. You can book a free consultation to get a tailored quote.

FitBudd Best For

FitBudd is best suited for:

• Personal Trainers & Fitness Coaches wanting their own branded app
• Fitness Entrepreneurs looking to scale without hiring developers
• Online Coaches who need automated client tracking and workout delivery
• Gyms & Studios that want to provide online options for members
• Trainers transitioning from Excel/WhatsApp to a professional app experience

If you're a trainer looking to grow your business, automate your client communication, and provide a seamless app experience, FitBudd is a game-changer that puts you in the same league as big fitness brands—without the upfront tech costs.

2. Dr. Muscle

Think of Dr. Muscle as your digital personal trainer that fits in your pocket. This AI-powered fitness app stands apart from other workout planners by intelligently adjusting your training program based on your performance—similar to how a human coach would respond to your progress. 

Rest periods and exercise plans are adjusted based on your individual fitness level and recovery needs, ensuring optimal results and safety for both beginners and resistance-trained users. Dr. Muscle also supports consistent exercising by providing adaptive routines and motivational feedback.

Dr. Muscle Personalized Workout Plan Features

Dr. Muscle employs advanced artificial intelligence to create evidence-based workout plans tailored specifically to your goals, experience level, and available equipment . The app's adaptive training algorithm continuously analyzes your performance data, making real-time adjustments to weights, reps, and exercises during each session .

Furthermore, the app includes:

• Customizable workout creation (taking only 5 minutes to set up)
• Over 500 exercises covering both weight lifting and bodyweight options 
• Automatic deloads to prevent overtraining
• Strategic rest periods optimization
• Complete progress tracking with visual charts
• Cloud backup of all your fitness data
• Integration with Apple Health to monitor calories and workout time 

Perhaps most impressively, Dr. Muscle can analyze when you're having a great day and push you harder, or when you're feeling fatigued and accordingly reduce intensity—just enough to maintain progress .

Dr. Muscle Pros and Cons

Dr. Muscle Pricing

Dr. Muscle offers several pricing options for home workouts :

• Free Trial: 14-day access to all premium features with no payment information required 
• Free Plan: After trial, limited to one exercise recommendation per day 
• Premium Monthly: USD 48.99 per month 
• Premium Annual: USD 399.99 per year (equivalent to 4 months free compared to monthly) 

For users on a tight budget, there's also a beta program option that provides 6 months free per year, though qualification requirements apply . Notably, the company has raised prices three times since launching and does not offer special discounts, even on Black Friday .

Dr. Muscle Best For

Dr. Muscle is particularly well-suited for including exercises like pull ups :

• Serious fitness enthusiasts looking for a data-driven approach to gain muscle mass
• Busy professionals who need efficient, time-optimized workout routines
• Those who want personalized resistance training without hiring an expensive personal trainer
• Users who appreciate science-backed workout plans for strength training and muscle building
• Fitness enthusiasts in their 30s-60s with some weight training experience
• Anyone seeking to overcome fitness plateaus with strategic workout adjustments

The app excels at helping users build consistent workout routines, enforcing the principle that “consistency trumps perfection” with rules like never missing two workouts in a row. It guides users on how many reps to perform per set, supporting both strength gains and muscle growth. Users can also decide whether to increase reps or weights for continued progress, ensuring their workout plan adapts to their goals. Consequently, if you’re seeking a workout planner that truly adapts to your personal fitness journey rather than offering generic programs, Dr. Muscle represents one of the most sophisticated options currently available.

3. Freeletics

With over 450 million training sessions completed, Freeletics has become a significant player in the fitness app industry. This European workout planner online emphasizes freedom and flexibility, allowing users to train anywhere and anytime with minimal equipment. 

The app helps each person build a sustainable workout routine tailored to their individual goals and schedules. Every person can customize their plan based on their unique needs, making it easy to stay consistent and motivated.

Freeletics Features

Freeletics centers around its AI Coach, which creates personalized training plans based on your fitness level, goals, and available time. The app offers several key components, including guidance on how to perform the bench press :

• Extensive Exercise Library: Contains 400+ different exercises and 1 trillion workout combinations
• Training Journeys: Comprehensive workout plans lasting 6-12 weeks tailored to specific goals like “Fit & Toned,” “Balance Fat Burn,” and “Full-Body Fitness”
• Adaptive Programming: Your virtual coach adjusts workouts based on your feedback and performance, including a special “Comeback Coaching” feature for those returning after breaks
• Customizable Sessions: Options to modify workout length, location, and equipment based on your daily circumstances

Warm-up routines in Freeletics can include light cardio exercises such as jogging or jumping jacks to prepare your body for more intensive workouts.

Moreover, the platform extends beyond just workouts. The Super Bundle includes training, nutrition, mindfulness, mobility, and yoga components - offering a holistic approach to fitness .

Freeletics Pros and Cons

Freeletics Pricing

Freeletics offers several subscription options:

• Training Only:

• 3 months: USD 34.99
• 6 months: USD 59.99
• 12 months: USD 74.99 (approximately USD 1.44/week) 

• Training & Nutrition Bundle:

• 3 months: USD 34.99
• 6 months: USD 62.99
• 12 months: USD 80.99 

Each subscription renews automatically unless canceled at least 24 hours before the end period . Users can purchase through credit card, Apple Pay, Google Pay, or directly through app stores .

Freeletics Best For

Freeletics is particularly well-suited for:

• Busy Individuals: The app's flexibility allows for quick workouts that can be done anywhere 
• HIIT Enthusiasts: Those who enjoy high-intensity circuit training will benefit most 
• Beginners and Intermediates: Workout progressions accommodate various fitness levels 
• Travelers: The bodyweight focus makes it perfect for working out on the go 
• Those Needing Structure: The guided approach helps maintain consistency 

As a comprehensive workout planner online, Freeletics stands out for its flexibility and adaptability. However, it requires dedication - users report seeing significant physical changes only when combining consistent training with dietary adjustments . For anyone seeking structured workouts without gym equipment to build muscle , Freeletics provides an affordable alternative to personal training.

4. Fitbod

Leveraging data from over 10 million users and billions of logged exercises, Fitbod has established itself as a leading workout planner online that adapts to your changing fitness journey. 

This AI-powered fitness app creates personalized workout routines that may include exercises for your biceps or other lifting activities based on your previous performance, available equipment, and recovery status. 

Fitbod helps users target specific muscles and understand which muscle groups are engaged in each exercise, supporting effective muscle development and fitness progress. The app's detailed video demonstrations also emphasize the importance of learning proper technique to maximize results and prevent injury.

Fitbod Exercise Library Features

At the core of Fitbod is its sophisticated algorithm that generates custom workouts tailored to your specific situation. The app analyzes your training history to recommend appropriate exercises, sets, reps, and weights for each session . Among its standout capabilities:

• Extensive Exercise Library: Access to over 1,600 exercises spanning strength training, bodyweight movements, mobility, and cardio, each with hi-res multi-angle videos and detailed instructions 
• Recovery Tracking: Visual muscle recovery heatmap showing which muscle groups are fresh or fatigued, preventing overtraining 
• Equipment Flexibility: Create multiple gym profiles for different training environments (home, hotel, full gym) with 80+ equipment options 
• Progressive Overload: Automatically increases weights and reps over time based on your performance 

The app's unique "Max Effort Day" feature periodically tests your strength with AMRAP (as many reps as possible) sets to recalibrate your estimated capabilities . Furthermore, Fitbod integrates with Apple Health, Strava, and Fitbit to incorporate cardio data into your overall fitness picture .

Fitbod Pros and Cons

Fitbod Pricing

Fitbod offers several subscription options:

• Monthly Plan: USD 15.99 per month 
• Annual Plan: USD 95.99 per year (approximately USD 8.00 per month) 
• Lifetime Membership: USD 359.99 one-time payment 

All new users receive a 7-day free trial before committing to a paid subscription . The free version allows you to view exercise videos and instructions online, yet requires a subscription to start or log workouts in the app . Subscriptions auto-renew unless canceled at least 24 hours before the billing date .

Fitbod Best For

Given its features and approach, Fitbod works exceptionally well for:

• Gym-goers with changing environments: Ideal for those who train at different locations or travel frequently 
• Data-driven fitness enthusiasts: Perfect for those who appreciate tracking progress and seeing visual representations of their improvement 
• Beginners seeking structure: Provides clear guidance without overwhelming complexity 
• Intermediate lifters wanting variety: Introduces new exercises periodically to prevent plateaus 
• Time-constrained individuals: Allows customization of workout duration to fit available time 

In essence, Fitbod shines as a workout planner online for people who want personalized strength training without the need to design their own workout plan. As one reviewer noted, "The simplicity of a single 'next workout to do' really helps the gym-goer quickly solve their psychological uncertainty" .

Nevertheless, those seeking extensive cardio programming or specialized training might need additional resources to complement their fitness journey.

5. Alpha Progression

Founded in 2019, Alpha Progression separates itself from typical workout builders by focusing exclusively on intelligent strength training. This specialized app uses data analysis to create custom workout plans and track progress, making it popular among serious weightlifters. 

Workout parameters such as rest times and exercise selection are adjusted based on individual performance and recovery needs to optimize results and safety. Users can also perform drop sets or modify exercises to continue challenging their muscles as they progress.

Alpha Progression Features

Alpha Progression's core strength lies in its highly personalized plan generator that creates muscle-building routines tailored to individual needs. Users specify training frequency, workout duration, muscle focus, and available equipment—resulting in over 1,000 quadrillion possible plan combinations . The app includes:

• Smart Progression Tracking: The algorithm analyzes past performance to recommend precise weights and reps for every set, ensuring consistent progress 
• Extensive Exercise Database: Over 690 exercises with detailed videos and instructions 
• Visual Progress Charts: Track metrics like 10RM, weight, reps, volume, and body measurements to optimize training 
• Exercise Evaluations: Detailed explanations of each movement's effectiveness based on range of motion and stability 
• Advanced Periodization: Options for RIR tracking, structured deload weeks, and training cycles 

Alpha Progression Pros and Cons

Alpha Progression Pricing

Alpha Progression offers a 14-day free trial for new users . Subsequently, pricing options include:

• Monthly: USD 9.99-12.99 per month 
• Annual: USD 59.99-79.99 per year 

Various promotional codes exist offering 20% discounts, potentially reducing the annual cost to around USD 63.99 .

Alpha Progression Best For

This workout planner online primarily serves:

• Serious Strength Trainers: Ideal for those focused on building muscle mass through progressive overload principles
• Data-Driven Fitness Enthusiasts: Perfect for users who appreciate visual tracking and analytics
• Equipment-Flexible Exercisers: Accommodates various gym setups with customized plans
• Intermediate to Advanced Lifters: Particularly valuable for those who understand basic lifting concepts
• Periodization Practitioners: Excellent for users implementing strategic training cycles

Above all, Alpha Progression excels at generating personalized resistance training programs that evolve as you get stronger. As one reviewer noted, the app "pushed users to unprecedented levels of strength" , making it a standout choice for anyone prioritizing structured muscle gain and building confidence over generalized fitness.

6. Caliber

Caliber stands out in the fitness app landscape as a science-based program that combines data-driven strength training with personalized coaching. This workout planner online aims to help users build muscle and lose weight through a structured meal plan and measurable results at every stage of their fitness journey. 

For example, the app offers sample workout routines such as full-body strength sessions or progressive overload plans, allowing users to follow clear exercise progressions. Caliber also emphasizes proper recovery and injury prevention, helping users avoid injuries and maintain steady progress.

Caliber Features

Caliber offers three distinct service tiers to accommodate different fitness needs. The free version allows users to create unlimited workouts, access over 600 exercises, and train solo or with friends . Caliber Plus enhances your experience with coach-designed training plans and personalized progress tracking, whereas Premium Coaching provides one-on-one guidance from elite-level personal trainers .

Fundamentally, the app utilizes two unique metrics to track progress. The Strength Score measures your strength relative to your potential based on age and gender, whereas the Strength Balance assessment optimizes training across key muscle groups to improve posture and mobility . Beyond these metrics, Caliber includes:

• Detailed exercise tutorials with step-by-step videos
• Workout groups for training with friends or family
• Health Connect support to sync cardio and nutrition data
• Personalized nutrition targets and guidance

Caliber Pros and Cons

Caliber Pricing

The pricing structure offers options for different commitment levels:

• Free Version: Complete workout tracking functionality with no ads 
• Caliber Plus: Starts at USD 19.00 per month 
• Premium Coaching: Begins at USD 200.00 per month, customized based on individual needs 

Caliber offers a 7-day free trial for their Pro tier plus a 30-day money-back guarantee .

Caliber Best For

Caliber works exceptionally well for those seeking more support on their fitness journey . In particular, it serves:

• Beginners looking to start strength training with proper guidance 
• Intermediate or advanced fitness enthusiasts trying to break plateaus 
• Users who prefer accountability from human coaches rather than algorithms
• People focused on building muscle through traditional strength training 
• Those looking for integrated nutrition and workout guidance in one platform

On balance, Caliber represents a comprehensive option for anyone wanting structured resistance training with professional support, particularly if you value human connection in your fitness journey.

7. Nike Training Club

Completely free yet surprisingly robust, Nike Training Club stands apart from most workout planners with its no-cost approach to fitness guidance. The app serves as an accessible gateway to help you start working on structured exercise programs without financial commitment.

Nike Training Club Features

Nike Training Club offers hundreds of free workouts spanning multiple disciplines. Users can access everything from bodyweight routines to high-intensity interval training (HIIT), yoga flows, and traditional strength training sessions . Initially, the app asks several questions about your fitness level, workout frequency, and preferred training environment to curate suitable exercises .

The platform organizes workouts by:

• Muscle group focus
• Equipment availability
• Session duration
• Intensity level (low, moderate, high)
• Training type (strength, endurance, mobility)

Beyond individual sessions, Nike Training Club provides multi-week programs targeting broader fitness goals like core strengthening or yoga fundamentals . Each workout features professional instructors in studio settings, demonstrating proper form while either speaking throughout or providing voiceover guidance .

Nike Training Club Pros and Cons

Nike Training Club Pricing

The pricing model couldn't be simpler—Nike Training Club is entirely free . Furthermore, there are no in-app purchases or hidden premium features. This represents exceptional value considering the quality and quantity of available content in your workout plan , making it accessible to anyone with a smartphone.

Nike Training Club Best For

Nike Training Club works exceptionally well for those looking to fit a structured schedule into their fitness routine :

• People already in decent shape seeking workout variety 
• Those wanting structured routines without financial commitment 
• Intermediate exercisers comfortable with minimal guidance 
• Users seeking quick workouts (some as short as 5-7 minutes) 
• Anyone wanting to supplement their existing fitness routine 

The app has helped many users establish consistency in their exercise habits, even if physical changes aren't immediately apparent . Ultimately, Nike Training Club serves as an excellent introduction to structured fitness programming without the barriers of cost or excessive complexity.

Conclusion

Finding the perfect workout planner ultimately comes down to your specific fitness goals, budget, and preferred training style. After examining these top-rated platforms, several clear patterns emerge in your fitness process that can guide your decision.

Your fitness journey requires personalization regardless of which platform you choose. Therefore, take advantage of free trials whenever possible to determine which interface, workout style, and feedback system resonates most with your needs. Remember that even the most sophisticated AI coach can't replace your personal commitment to showing up consistently.

The workout planners reviewed here represent the cutting edge of fitness technology for 2025, though individual results will certainly vary based on effort, nutrition, and recovery practices. 

Undoubtedly, the right digital training partner can provide structure and accountability that transforms random exercise into purposeful training – the key difference between spinning your wheels without a proper meal plan and making genuine progress toward your fitness goals.