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Workout builder: users can create custom workout routines by: 1. searching and importing exercise videos from sources like YouTube, 2. Saving videos into a structured workout plan (e.g. leg day, chest day), 3. Organizing workouts by sets, reps, duration, or time-based intervals, 4. Rearranging exercises to build a personalized routine. It can recommend exercises based on available machines, guide the user step-by-step through their workout in real time, adjust workouts dynamically if equipment is in use or not available. Proper setup and usage instructions, form guidance and common mistakes to avoid, safety tips or adjustments for different fitness levels. Muscle group tracking: targeted muscle group identification, visual breakdown of which muscles are being trained each day, balance tracking to prevent overtraining or imbalances across the week. Progress tracking over time, wearable integration (heart rate, calories burned.), community shared workout routines.
Project ID: 40450411
116 proposals
Remote project
Active 11 hours ago
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116 freelancers are bidding on average $588 CAD for this job

⭐️⭐️⭐️ Smart Workout Builder App (AI-Powered Fitness Planner) ⭐️⭐️⭐️ Hello, I checked JD and you want — a fitness app that allows users to build personalized workout routines using video content, track progress, and receive intelligent recommendations with real-time guidance — * Workout builder with video import (YouTube integration) * Custom routine creation (sets, reps, time-based) * Drag-and-drop workout organization * AI-based exercise recommendations * Real-time workout guidance system * Equipment-based workout adjustment * Exercise instructions, form tips & safety guidance * Muscle group tracking & visual insights * Weekly balance & overtraining prevention * Progress tracking & analytics * Wearable device integration (HR, calories) * Community workout sharing system Let’s chat… Thanks
$580 CAD in 13 days
9.4
9.4

Hi - Elias here from Miami. The main challenge in building a customizable workout builder is ensuring the exercise data model is flexible while maintaining performance and usability. Users need a seamless experience when searching and importing exercises, with real-time updates to their routines. Common pitfalls include tightly coupled components that hinder scalability and performance bottlenecks during data retrieval. A naive approach may lead to long loading times or a cluttered interface as the dataset grows. Additionally, inadequate handling of user input can result in data integrity issues. I propose a microservices architecture that separates the workout builder, user management, and exercise repository, allowing for independent scaling. This will enable the system to handle varying loads efficiently. Implementing a caching layer for frequently accessed data will enhance performance. The implementation flow would be: User Input → Exercise Search → Data Retrieval → Routine Creation, ensuring a fluid user experience. A critical decision point is selecting the right database strategy. Will you choose a relational database for complex queries or a NoSQL solution for flexibility? What specific user scenarios should we prioritize in development? Looking forward to discussing this further.
$500 CAD in 5 days
8.2
8.2

Hello I will develop a customizable workout builder and tracker app that allows users to: Search and import exercise videos (YouTube, etc.) into structured routines (leg day, chest day, etc.) Organize exercises by sets, reps, duration, or intervals and rearrange them easily Get exercise recommendations based on available equipment and follow step-by-step guidance Track targeted muscle groups, visualize training balance, and monitor progress over time Integrate wearables for heart rate, calories, and sync with community-shared routines Tech stack options: React Native or Flutter for cross-platform mobile, Node.js/PHP backend, Firebase or PostgreSQL for storage, optional wearable API integrations. Focus: user-friendly interface, real-time guidance, data visualization, and fitness safety. Thanks CHristina
$250 CAD in 15 days
8.3
8.3

⭐⭐⭐⭐⭐ Proposal for Customizable Workout Builder & Tracker App to Valuable Client. We fully grasp your requirements for a mobile app where users search/import YouTube exercise videos, build structured plans like leg day, organize by sets/reps/duration, rearrange routines, receive real-time step-by-step guidance with dynamic adjustments for equipment availability, form tips, safety advice, and fitness level modifications. Features include muscle group identification/visual tracking to prevent imbalances, long-term progress monitoring, wearable integration for heart rate/calories, and community-shared routines. CnELIndia team will help succeed via: 1) In-depth UX research and UI design. 2) Agile mobile development using our fitness app expertise. 3) Video integration and data visualization implementation. 4) Comprehensive testing and iterations. 5) Smooth launch and ongoing support. Alternate approach: Deliver MVP with core builder/tracker first for rapid user feedback before full features.
$500 CAD in 7 days
6.9
6.9

Hello, I have 10+ years of experience in mobile app development, fitness platforms, React Native/Flutter, Node.js, and real-time user-focused applications. Your workout builder concept has strong potential, and I can help develop a scalable fitness platform with intelligent workout management and progress tracking features. I recommend React Native or Flutter for cross-platform development combined with a scalable Node.js/Firebase backend architecture for future expansion. The system will be designed modularly so advanced AI recommendations, wearable syncing, subscriptions, and social/community features can be expanded later without rebuilding the core platform. I focus on clean UI/UX, scalable architecture, and performance-driven mobile applications. Best regards
$250 CAD in 7 days
6.9
6.9

Hi, Good Day Your project is quite interesting because it’s not just a workout app—it’s a personalized fitness system that combines workout creation, real-time guidance, and intelligent adaptation based on equipment and user progress. I can help you design and develop this as a structured fitness platform with a strong focus on usability, performance tracking, and scalable architecture. My approach would include: * Custom workout builder where users can search, import (e.g., YouTube), and organize exercises into structured routines * Flexible workout structuring (sets, reps, duration, interval-based training) with drag-and-drop reordering * Smart workout guidance mode for step-by-step execution in real time * Muscle group tracking with visual breakdowns to ensure balanced training and avoid overtraining * Progress tracking system with historical data and performance trends * Integration-ready architecture for wearables (heart rate, calories, activity tracking) * Community feature support for shared workout plans (optional scaling phase) For this type of project, the key is building a strong core system first (workout engine + tracking logic), then layering recommendations, visuals, and integrations on top without affecting performance. I also focus heavily on clean UI/UX so users can build and follow workouts without friction, especially during real-time training sessions. Cheers, M Adeel,
$500 CAD in 7 days
6.7
6.7

Hello, I will develop your WORKOUT PLANNER AND TRACKING MOBILE APPLICATION for Android and IOS both platforms with Web admin panel. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks
$250 CAD in 22 days
6.5
6.5

Hello There!!! ★★★★ ( Smart workout builder with real-time tracking, muscle analytics, and wearable integration ) ★★★★ I carefully reviewed your project and understand you need a modern fitness app where users can build custom workout routines using video imports, organize exercises with sets/reps/timers, and track progress with guided workout support. The app should also provide muscle group analysis, adaptive workout adjustments, and wearable connectivity. ⚜ Custom workout routine builder ⚜ YouTube/video exercise integration ⚜ Real-time guided workout tracking ⚜ Muscle group & balance visualization ⚜ Wearable device integration ⚜ Community shared workout plans ⚜ User-friendly UI/UX with scalable backend I’ve worked on mobile apps focused on health, tracking systems, and interactive dashboards, and I truly enjoy building products that improve user engagement and consistency. For your app, I’d recommend Flutter or React Native with Firebase/Node.js for scalable performance and smooth cross-platform experiance. I will focus on intuitive navigation, accurate tracking logic, and clean responsive design while keeping the app flexible for future upgrades. Would love to discuss your vision further and help bring this fitness platform to life. Warm Regards, Farhin B.
$256 CAD in 10 days
6.6
6.6

Hi I will be able to help you in your workout app. I have done some health and exercise app before also. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$400 CAD in 14 days
6.5
6.5

Hi there, We’ve developed a similar fitness app called “Gymble,” where users can create custom workouts by adding exercises from our library or using their own videos. We also integrated AI to suggest exercises based on user data and preferences, and we built a Chrome extension to extract YouTube videos directly into the app. With 15 years of experience, I’ve worked extensively with both front-end and back-end technologies, leading teams and delivering successful products. I’m also a fitness enthusiast, which drives my passion for building impactful fitness solutions. Let’s schedule a 10-minute call to discuss your project in more detail and see if I’m the right fit. I usually respond within 10 minutes. Looking forward to hearing more about your exciting project. Best, Adil
$491 CAD in 7 days
5.9
5.9

Hi, This is an excellent concept with strong potential, and I can help build a scalable fitness app that combines workout creation, intelligent recommendations, muscle tracking, and real-time guidance. I have experience developing mobile applications, AI-driven recommendation systems, data visualization dashboards, and API integrations. Your app can allow users to search and save exercise videos, organize routines by sets, reps, and intervals, and receive adaptive workout suggestions based on available gym equipment. I can also implement guided workout mode, muscle group heatmaps, progress analytics, wearable integrations, and community-shared routines. I recommend building the app with Flutter or React Native for iOS and Android, with a scalable backend using Firebase or Supabase. This approach supports rapid development and future expansion. We can begin with an MVP covering workout builder, video integration, guided sessions, and progress tracking, then add wearable support and community features. I would be grateful for the opportunity to work on this project and will gladly incorporate your feedback throughout development. Best, Justin
$500 CAD in 7 days
6.1
6.1

Hi there, I understand you’re building a Workout Builder app where users can create personalized training routines by importing exercise videos, organizing structured workout plans, and receiving real-time guidance, adaptive recommendations, and progress tracking across sessions. My approach will be to design a modular mobile architecture (React Native or Flutter) that supports video-based exercise importing (YouTube or embedded sources), allowing users to save and structure workouts by day (e.g., push, pull, leg) and organize exercises by sets, reps, duration, or interval timing. I will build a workout engine that enables drag-and-drop sequencing, dynamic routine adjustments based on equipment availability, and real-time guided workout flow with step-by-step prompts. The system will also include form guidance layers, safety cues, and beginner/intermediate/advanced modifications for each exercise. For intelligence features, I will implement muscle group tagging and visualization so users can see targeted muscle breakdown per workout and weekly balance tracking to prevent overtraining. Progress tracking will integrate performance history, and optional wearable support can capture heart rate, calorie burn, and workout intensity trends. Before I proceed, do you want the MVP to focus more on workout creation flexibility first, or on real-time guided coaching during workouts? I’m ready to start immediately. Warm Regards, Aneesa.
$250 CAD in 1 day
6.0
6.0

Hi, this project to build a customizable workout builder with dynamic exercise recommendations and progress tracking aligns with my experience in designing complex feature-rich applications. The real engineering risk lies in orchestrating real-time workout adjustments and integrating diverse data sources like video content and wearable metrics. I usually structure systems by separating ingestion, processing, and user interaction layers to maintain responsiveness and scalability. I've built similar custom feature extensions in the Custom Feature Development & Integration project, where I enhanced workflows and data handling in production environments. For this system, I recommend a modular architecture that isolates workout plan ingestion, dynamic recommendation logic, and progress tracking to allow independent scaling and easier maintenance. Ensuring reliable data synchronization from wearables and accurate muscle group tracking will require robust validation and fallback mechanisms. I design systems for long-term production use with clear documentation and automated testing to support future enhancements. I can start by outlining the retrieval and ingestion pipelines for video and wearable data, mapping the workout flow, and reviewing the exercise chunking and recommendation logic. Thanks, Hercules
$500 CAD in 7 days
5.7
5.7

✋ Hi There!!! ✋ The Goal of the project:- To build a customizable workout builder and tracker app with exercise recommendations, muscle group tracking, and progress monitoring. I have carefully read and understood your project description and can deliver a workout builder with video import and organization, muscle group tracking with visual breakdowns, and progress tracking including wearable integration. I am the best fit for this project because I combine mobile app development expertise with strong UI/UX and fitness tech experience. I will provide UI design, database management, testing, and full source code delivery with clear documentation. With 9+ years experience as a full stack developer, I have completed similar fitness tracker and workout planning apps. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$251 CAD in 11 days
5.5
5.5

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I recently developed a fitness app that let users create personalized workout routines by importing videos from online sources, arranging exercises, and tracking progress seamlessly. The most critical part to successfully complete this project is ensuring smooth and intuitive workout customization with real-time dynamic adjustments based on equipment availability. Approach: ⭕I will integrate reliable YouTube video search and embedding, ⭕develop a flexible workout builder to save and reorder routines easily, ⭕implement real-time guidance and adjustments based on machine availability, ⭕include muscle group visual tracking and balance monitoring, ⭕develop progress tracking with wearable integration, ⭕build community features for sharing workouts. ❓Could you please clarify which wearable devices you want to support? ❓Do you have preferred fitness APIs or platforms for integration? ❓What is your target platform: iOS, Android, or both? I am confident my experience with AI-powered apps and fitness-focused UI design will exceed your expectations and deliver a reliable, user-friendly solution. Looking forward to collaborating.
$550 CAD in 5 days
5.2
5.2

Hello! As per your project post, you’re looking to build an Intelligent Workout Builder and Fitness Tracking Platform that allows users to create personalized workout routines, receive adaptive exercise recommendations, and track muscle engagement and long term fitness progress. The goal is to create a highly interactive and user friendly fitness ecosystem that combines workout customization, real time guidance, wearable integrations, and community driven content into one scalable platform. My focus will be on delivering a smart fitness platform featuring: custom workout builders with YouTube video imports, structured routines by muscle groups and workout days, sets/reps/time interval management, AI based exercise recommendations, real time workout guidance, muscle group tracking and balance analysis, wearable integrations for fitness metrics, progress analytics dashboards. I specialize in building fitness, health, SaaS, and AI powered mobile/web platforms using Flutter, React Native, React, Node.js, Firebase, PostgreSQL, wearable APIs, and scalable cloud infrastructures with expertise in recommendation systems, real time tracking workflows, video integrations, analytics dashboards, and responsive mobile first UX design. Let’s connect to review your preferred platform direction, AI recommendation logic, wearable integrations, and community feature priorities so we can finalize the technical roadmap and MVP structure. Best regards, Nikita Gupta.
$300 CAD in 28 days
5.3
5.3

Hello, I am very interested in helping bring your workout builder app to life. I have experience developing fitness applications with dynamic workout routines, exercise video integration, wearable tracking, and community sharing features. I can design a system where users create personalized workouts, get step by step guidance, track muscle groups and progress over time, and receive recommendations based on available equipment. The app can also include safety tips, form guidance, and adjustments for different fitness levels. Could we schedule a meeting to review your goals, discuss real time workout guidance and wearable integration, and define milestones for a full featured launch? I can provide a timeline and phased approach to ensure high-quality performance and usability. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$500 CAD in 7 days
5.0
5.0

⭐⭐⭐⭐⭐ Build Custom Workout Routines with Ease and Efficiency ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and noticed you're looking for a workout builder. You have no need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for fitness applications. I will create a user-friendly platform where users can search and import exercise videos, save them into structured plans, and organize workouts effectively. ➡️ Why Me? I can easily build your workout builder as I have 5 years of experience in fitness app development. My expertise includes video integration, user interface design, and dynamic adjustments based on equipment availability. Not only this, I have a strong grip on additional technologies like database management and wearable integration, ensuring a comprehensive solution for your project. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Video Integration ✅ User Interface Design ✅ Dynamic Workout Adjustments ✅ Database Management ✅ API Development ✅ Progress Tracking ✅ Exercise Recommendation Systems ✅ User Experience Optimization ✅ Fitness Level Adjustments ✅ Community Features ✅ Wearable Device Integration ✅ Real-Time Guidance Waiting for your response! Best Regards, Zohaib
$350 CAD in 2 days
5.5
5.5

Hi There! I specialize in fitness app development, workout builders, and AI-driven training systems with over 9 years of experience building mobile apps focused on UX, real-time tracking, and personalized user journeys. Here's how I can help: 1. Build workout builder with YouTube exercise import + structured routines (sets, reps, intervals) 2. Develop real-time guided workout flow with adaptive adjustments for equipment availability 3. Add muscle group visualization, balance tracking & progress analytics 4. Integrate wearable data, community routines & performance tracking I focus on clean UX, scalable architecture, and smart fitness logic. Do you want this built as a native app (iOS/Android) or cross-platform (Flutter/React Native)?
$500 CAD in 7 days
4.8
4.8

Hi, I’m excited about your project to develop a Customizable Workout Builder & Tracker that not only offers personalized routines but also integrates dynamic adjustments and muscle group tracking. With extensive experience in mobile app development and UI/UX design, coupled with expertise in fitness app functionality and data visualization, I can create an intuitive, user-friendly platform. I will ensure seamless video integration from YouTube, provide real-time workout guidance, and implement progress tracking with wearable integration for a comprehensive fitness experience. My approach includes thorough user experience research to develop safety tips and form guidance tailored to different fitness levels. I propose beginning with an MVP focusing on core workout builder features, then expanding into community sharing and dynamic adjustments. I’m ready to start immediately and suggest a project timeline of 30 days for completion. Which wearable devices do you plan to integrate with the app for tracking heart rate and calories burned? Best regards,
$555 CAD in 29 days
4.8
4.8

Chatham, Canada
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