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Subject: Inquiry: Full-Stack Development for a Hybrid Health & Fitness App (SaaS + Digital Store) "Hi, I am looking for an experienced full-stack development team to build an integrated Health & Fitness Application for both iOS and Android using a cross-platform framework like Flutter or React Native, along with a robust Web Admin Dashboard for backend management. The app relies on a hybrid model (Subscriptions, In-App Sales, and Affiliate Marketing). Here is the breakdown of what needs to be developed: 1. Core Features: User Onboarding: Social login (Google, Apple, Email) + a health questionnaire to set up user profiles (weight, height, health goals). Subscription Paywall: Integration with Stripe/PayPal and In-App Purchases (App Store & Google Play) for monthly and annual tiers. In-App Digital Store: Video Courses: A secure section to stream premium video courses. We need secure video hosting (like Vimeo API or AWS S3) to prevent users from downloading or sharing the links. E-Books: A shop to sell PDF E-books with a secure, built-in PDF viewer that restricts screenshots and sharing. Affiliate Products: A clean interface to showcase third-party products that redirects users to external links with click tracking. 2. Web Admin Dashboard (Backend): A secure panel to manage users, view revenue analytics, track affiliate link clicks, and upload/edit content (videos, PDFs, articles). 3. Deliverables: Complete Figma designs before starting the coding phase. Well-documented source code pushed regularly to my GitHub repository. Strong data protection and strict security to prevent premium content leaks. Assistance in publishing the app on the App Store and Google Play Store. Please review these requirements and let me know your estimated timeline, technical recommendations, and relevant portfolio links. Best regards,
Project ID: 40567369
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180 freelancers are bidding on average $7,542 USD for this job

⭐️⭐️⭐️ Full-Stack Health & Fitness SaaS App with Digital Store & Admin Dashboard ⭐️⭐️⭐️ Hello, I checked the JD and understand you need a complete Health & Fitness ecosystem consisting of cross-platform iOS & Android apps, a secure Web Admin Dashboard, and a hybrid monetization model with subscriptions, digital content sales, and affiliate marketing. The solution should be scalable, secure, and designed to protect premium content while providing a seamless user experience. Main Features: * User Registration & Social Login * Health Assessment & Profile Setup * Subscription Management * Stripe, PayPal & In-App Purchase Integration * Premium Video Course Streaming * Secure Video Hosting Integration * Digital E-Book Store * Secure PDF Viewer * Affiliate Product Marketplace * Affiliate Click Tracking * Content Management System * Web Admin Dashboard * User & Subscription Management * Revenue & Sales Analytics * Content Upload & Management * Push Notifications * Role-Based Access Control Let’s chat… Thanks
$5,200 USD in 26 days
9.4
9.4

My name is Sushil Kumar Singh, and I have the experience and expertise to complete your project successfully. With my specialization in building high-quality mobile apps and full-stack websites, I've developed a range of applications, including those with subscriptions models, in-app purchases and affiliations. My experience also includes designing secure interfaces for video and e-book streaming with features to prevent download or sharing. Furthermore, my proficiency in cross-platform frameworks, particularly React Native, makes me a perfect match for developing a hybrid health and fitness application that targets both iOS and Android users. I understand the crucial role of providing strong data protection and enforcing strict security measures to protect premium content. With my skills in HTML, graphics design and website design, I ensure not just functional but aesthetically-pleasing shopping carts for the web dashboard which will ease its use to manage users, view analytics and track affiliate links. Lastly, while focusing on your requirements as requested, I guarantee adherence to timelines without compromising reliability throughout this journey. Together we will create a robust solution that aligns with your vision.
$10,000 USD in 90 days
9.4
9.4

Hi there, We understand you're looking to develop a comprehensive Health & Fitness Application with a hybrid model, incorporating subscriptions, in-app sales, and affiliate marketing, along with a robust Web Admin Dashboard. Our team at Webbook Studio has experience in similar projects, such as the development of a music voting mobile app using React Native and a furniture store mobile shopping app with Flutter, which demonstrates our capability in cross-platform frameworks. We also have a strong background in e-commerce solutions, including a British online store with Shopify and ERP integration. We'll deliver a fully functional app with a secure video hosting solution like Vimeo API or AWS S3, a built-in PDF viewer restricting screenshots, and a clean interface for affiliate products. One question: Have you considered any specific design preferences or brand guidelines for the Figma designs that we will create before proceeding with the development phase? Feel free to message us to discuss the details! — Webbook Studio
$5,000 USD in 30 days
9.2
9.2

With over a decade of experience in full-stack architecture and high-scale systems, I understand your need for a Hybrid Health & Fitness App Development solution that encompasses user onboarding, subscription management, and secure digital content delivery. My background in scaling applications for over 1 million users and implementing high-security systems in FinTech perfectly aligns with the complexity of your project. A strategic insight for ensuring scalability and security in your app would be to implement token-based authentication and encryption protocols for user data and premium content. This approach has proven successful in my previous projects, including the development of a Telegram Mini App serving a large user base. I encourage you to reach out so we can discuss the roadmap for your project in more detail. Let's collaborate on creating a cutting-edge Health & Fitness App that meets your requirements and exceeds your expectations.
$8,000 USD in 60 days
8.8
8.8

Hi, I’d approach this as two connected products: a smooth iOS/Android consumer app and a secure admin system for premium videos, PDFs, and revenue tracking. The main risks are content leakage and a confusing purchase flow across subscriptions, in-app purchases, and affiliate links, so I’d prioritize a clear architecture from day one. My focus would be auth, onboarding, entitlement logic, and delivery rules after purchase. For the digital store, I’d implement secure streaming and protected PDF access with limits on sharing. On the backend, I’d keep analytics, content management, and affiliate click tracking simple, reliable, and easy to manage. Initial work would include Figma flows for onboarding, paywall, store, and admin; subscription and IAP setup; secure video/PDF access rules; admin content upload and revenue tracking; and store submission prep for both apps. Quick question: should subscriptions unlock all premium content, or should courses and e-books also be sold as separate one-time purchases?
$5,087 USD in 28 days
9.2
9.2

With a proven track record in developing hybrid mobile applications using Flutter, I understand the intricacies of building a comprehensive Health & Fitness App that integrates subscriptions, in-app sales, and affiliate marketing. Can you provide more details on the specific security measures needed to protect user data and prevent unauthorized access to premium content? Regards, Yogesh Kumar
$7,150 USD in 10 days
8.5
8.5

Hi, I will build your hybrid health and fitness app with the subscription paywall, secure video course streaming, and e-book store across iOS and Android using Flutter, paired with a full web admin dashboard for content and revenue management. On a recent fitness SaaS app, integrating Vimeo's API with token-based expiring URLs eliminated content sharing almost entirely. I will set up the same approach for your premium video courses and PDF viewer. Questions: 1) For the health questionnaire during onboarding, do you already have the specific questions and scoring logic mapped out, or will that need to be designed as part of the Figma phase? 2) How many affiliate products and video courses will launch on day one? This will shape the admin dashboard filtering and category structure. Looking forward to your response. Best regards, Kamran
$5,656 USD in 30 days
8.4
8.4

Hi, I know you need a Health & Fitness app for iOS, Android, and Web Admin with subscriptions, digital products, and affiliate features, and I promise you will be happy with the result. I can build your app with user onboarding, social login, subscription plans, secure video streaming, protected PDF eBooks, affiliate product tracking, and a complete admin dashboard to manage users, content, and analytics. I will use Flutter for the mobile app and a secure scalable backend with Stripe, PayPal, In-App Purchases, and GitHub updates throughout the project. I will also provide Figma designs before development and assist with App Store and Google Play publishing. Please check out my profile to review my past projects and portfolio: https://www.freelancer.com/u/Hammadhassan21 I am available to start immediately. Ping me to discuss the details and get started. Thanks.
$5,000 USD in 7 days
7.8
7.8

Hi, I've gone through your requirements for the Hybrid Health & Fitness App and I'm confident we can build a robust, secure, and user-friendly platform for you. We'll develop a seamless experience for your users, from onboarding and subscriptions to accessing premium video courses and e-books, all managed through a powerful web admin dashboard. Our focus will be on secure content delivery and reliable integrations with Stripe, PayPal, and app stores to ensure your revenue streams are protected and analytics are accurate. We're rated 4.88★ across 905 client reviews, and Victor I. from Canada said: "Exceptional work, timely delivery, and great communication. Highly skilled and professional. Would definitely hire again for future projects!" To ensure we're aligned on the user experience and visual design, what are your key priorities for the user onboarding flow and the overall aesthetic of the app?
$8,500 USD in 90 days
7.8
7.8

Hi, Your vision for a secure, scalable Health & Fitness platform aligns perfectly with our expertise. With 10+ years of experience in Flutter, React Native, Node.js, Laravel, Firebase, AWS, Stripe, and mobile app development**, we build subscription-based SaaS products with premium content protection and seamless user experiences. We'll deliver a cross-platform mobile app with social login, health onboarding, subscription paywalls, secure video streaming, protected PDF viewing, affiliate product tracking, and a powerful web admin dashboard for content, users, analytics, and revenue management. We also begin with complete **Figma UI/UX designs**, follow agile development with regular GitHub updates, implement strong security to protect premium content, and assist with App Store and Google Play publishing. Our team also provides **offshore staff augmentation**, allowing you to scale development as your platform grows while maintaining cost efficiency and quality. I'd love to discuss your roadmap, recommend the ideal architecture, and provide a realistic timeline for delivering your platform. Thanks CHRISTINA
$5,000 USD in 16 days
7.3
7.3

Hi, We’ve developed several fitness apps, including a subscription-based solution with in-app purchases and a web admin dashboard for managing users and content. We also built a separate web app for trainers to manage their schedules and connect with users, which helped us refine our approach to user onboarding and profile setup. With our extensive experience in both fitness and e-learning domains, we can deliver a robust solution that meets your needs. We’ve integrated secure video hosting with Vimeo and AWS, and we’ve worked with Stripe and PayPal for seamless payment processing. Let’s schedule a quick 10-minute call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best regards, Adil
$9,157.50 USD in 21 days
7.1
7.1

Hi I understand you are looking for a hands-on, practical development and design approach to a Hybrid Health & Fitness app—covering website design, graphic design, HTML, and shopping cart integration—focused on delivering a polished, responsive solution that’s ready to launch. I’m a results-driven developer with a strong background in web design, front-end development, and ecommerce integrations. My approach is to turn design concepts into tangible, repeatable workflows: clear UI guidelines, accessible HTML/CSS, and reliable cart integration that aligns with your brand and user goals. For your project, I would structure the work into discovery and design, frontend implementation with responsive layouts, and shopping cart integration with end-to-end testing. Each phase would finish with a concrete deliverable (design system and components, coded pages, and a working cart workflow) plus a concise handoff checklist to ensure you can maintain and extend the site moving forward. I can also provide lightweight supporting materials such as design tokens, component patterns, and quick-reference guidelines to keep branding consistent across pages and screens. Best, Justin
$5,000 USD in 7 days
6.4
6.4

Hi, I read through your requirements, and before suggesting an approach, I'd like to clarify one important point because it will affect the overall implementation and timeline. Could you share what you've already finalized, and which parts are still open for discussion? In my experience, spending a few minutes clarifying the requirements at the beginning usually avoids unnecessary rework later. Once I understand your expectations, I'll suggest the most practical and scalable approach based on your project rather than a one-size-fits-all solution. Let's discuss.
$7,500 USD in 7 days
6.5
6.5

With an extensive background in web and mobile app development, Web Crest comes equipped with a diverse skillset that perfectly aligns with the complex demands of your hybrid Health & Fitness application project. Our proficiency extends to developing for Flutter and React Native – both major cross-platform frameworks you’ve mentioned. Our expertise also includes integrating with Stripe, PayPal, and other payment platforms, which will ensure a seamless user experience in making subscriptions and in-app purchases. One highlight of our proposal is the comprehensive understanding we bring to video and PDF content security. We are well-versed in leveraging secure video hosting APIs like Vimeo or S3 to prevent unauthorized access or sharing of your premium course videos. Similarly, for the built-in PDF viewer, we can incorporate measures to restrict any form of unauthorized screenshotting or sharing. When collaborating with Web Crest, you get a lot more than just top-tier delivery. Our commitment extends to imparting our technical know-how even after project completion. Plus, as fast responders with transparent communication and long-term support, we make sure client expectation is met at every step of the process. All these reasons combined make Web Crest the ideal fit for your project.
$5,000 USD in 4 days
6.5
6.5

⭐⭐⭐⭐⭐ Build a Health & Fitness App with Full-Stack Development ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project details and see you are looking for full-stack development for a Health & Fitness application. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed over 50 similar projects in app development. We will create a user-friendly app for iOS and Android using Flutter or React Native, along with a secure Web Admin Dashboard for backend management. ➡️ Why Me? I can easily build your integrated Health & Fitness app as I have 5 years of experience in full-stack development, specializing in mobile and web applications. My expertise includes user onboarding, subscription integration, and secure content delivery. Additionally, I have a strong grip on technologies like Stripe, AWS, and video hosting solutions, ensuring your app will be both efficient and secure. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I look forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ Full-Stack Development ✅ Flutter & React Native ✅ User Onboarding ✅ Subscription Integration ✅ Secure Video Hosting ✅ E-commerce Solutions ✅ Web Admin Dashboard ✅ API Integration ✅ Data Security ✅ GitHub Management ✅ Analytics Tracking ✅ Content Management Waiting for your response! Best Regards, Zohaib
$6,000 USD in 2 days
6.3
6.3

Your health/fitness app is really three products in one: subscriptions, a protected digital content store, and an admin analytics backend — so I would build it around clean entitlement rules first, not just screens. I can help deliver the Flutter/React Native app, secure web admin dashboard, payments/IAP, content access controls, and publishing flow. The key is to make Stripe/PayPal/App Store/Google Play purchases map reliably to user entitlements, then protect videos/PDFs with signed access, streaming rules, and audit-friendly admin controls. My suggested approach: - Start with Figma + clickable user/admin flows so scope is locked before coding - Build auth, questionnaire, subscriptions/IAP, digital store, affiliate click tracking, and revenue analytics as separate tested modules - Use secure video hosting/S3-style signed URLs and a controlled PDF viewer, with realistic limits explained upfront - Push clean source to your GitHub with milestones and help prepare App Store / Play Store submission Two quick questions: 1. Do you already prefer Flutter vs React Native, or should I recommend based on subscriptions/IAP and long-term maintenance? 2. For premium videos/PDFs, is the priority strongest practical protection, or a smoother user experience with moderate sharing prevention? Best, Dr. Syafiq
$7,500 USD in 21 days
6.1
6.1

Hi, I can help you build a secure cross platform health and fitness SaaS app with a strong focus on subscriptions, digital content protection, and user experience. I understand the key challenges are secure video courses, protected eBooks, in app purchases, and a reliable admin dashboard for managing users and revenue. My approach would start with Figma designs, then move into Flutter or React Native development with a scalable backend, secure storage, payment integrations, and regular GitHub updates. I’ll focus on building a smooth onboarding flow, subscription system, affiliate tracking, and a protected content delivery experience. I’d be glad to discuss your preferred tech stack, timeline, and product goals to plan the best development path. Best Regards, Fizza Nadeem K
$5,000 USD in 7 days
5.9
5.9

Hi there, we have recently completed a similar project and would love to share some references. Hybrid Health & Fitness App Development sounds right up our alley and we would love to exceed your expectations. We can seamlessly develop a user-friendly Health & Fitness App with subscription options, in-app purchases, secure digital store for videos, e-books, and affiliate products. Our expertise in Flutter/React Native ensures a polished, cross-platform solution. Each project is treated with utmost respect. Here’s how we would approach it: - Develop user-friendly onboarding with social login and health profiling - Implement secure subscription paywall and in-app purchases - Create a secure digital store with video hosting and PDF viewer - Design a user-friendly web admin dashboard for easy backend management While we might be new to Freelancer, we have over 9 years of experience off-site and I truly appreciate you taking your time to review our proposal and I would love to discuss this project more. Kind regards, Trichelle
$6,000 USD in 7 days
5.6
5.6

Hello, Thank you for sharing your vision for the Hybrid Health & Fitness App. I am excited about the opportunity to collaborate on developing an integrated application for both iOS and Android. Your detailed breakdown of features, particularly the focus on subscriptions, in-app sales, and affiliate marketing, aligns well with my experience. For user onboarding, implementing a social login along with a health questionnaire seems vital to enhancing user experience. Additionally, integrating payment solutions like Stripe and PayPal for seamless subscriptions will ensure a smooth user journey. The concept of a secure digital store is innovative, particularly with the secure video streaming and a built-in PDF viewer to protect content. A well-designed Web Admin Dashboard for backend management is also crucial for tracking analytics and managing content effectively. Could you provide more details regarding your expected timeline for this project? This will help me better align our efforts and deliver robust outcomes. Looking forward to your response! What specific features or customizations are you looking to prioritize in the user onboarding process? Best regards, Talha
$5,000 USD in 14 days
5.3
5.3

hi, i have experience building health, fitness, and subscription based applications with mobile apps, web dashboards, secure content systems, and payment integrations. i can help develop your complete platform with a strong focus on user experience, security, and scalability. i will create the mobile app using flutter or react native with social login, health onboarding, subscription management, in app purchases, digital store, secure video streaming, ebook access, and affiliate tracking. i will also build the web admin dashboard for managing users, content, revenue reports, and platform settings. i will start with figma designs, then move into development with clean documented code pushed to your github repository. i will also handle security setup and assist with app store and play store deployment. can we schedule a quick meeting to discuss the project in detail. it will help me understand your needs better and give you a clear plan with timeline and budget. i will also share my portfolio during the chat. thanks mughiraa
$7,500 USD in 7 days
5.3
5.3

Ben Arous, Tunisia
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