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looking for a mobile app developer to build a subscription-based emotional intelligence mobile app called Emova. Full design spec, supabase schema, color system, API integrations, and screen-by-screen wireframes already completed. The programs used to create this blueprint is Flutterlflow, Supabase, RevenaueCat and Anthropic Claude API integration. This is well defined project - not a discovery engagement. Looking for clean execution of a finished spec. IOS and Android. Estimated 10-12 screens. I can provide more details later. I am open to new free lancers looking to get experience, since this is a tight budget project.
Project ID: 40465010
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215 freelancers are bidding on average $532 USD for this job

⭐️⭐️⭐️ Emova – Subscription-Based Emotional Intelligence Mobile App Development ⭐️⭐️⭐️ Hello, I checked JD and you want — a clean execution of your fully defined emotional intelligence mobile app “Emova” using FlutterFlow, Supabase, RevenueCat, and Anthropic Claude API with iOS & Android deployment based on completed wireframes and backend schema — * Cross-platform iOS & Android app development * FlutterFlow-based app implementation * Supabase backend integration * RevenueCat subscription management setup * Anthropic Claude API integration * Authentication & user account system * Subscription paywall & premium content access * Emotion-focused conversational/user interaction flows * Responsive and polished mobile UI implementation * API & database connectivity setup * Screen-by-screen wireframe execution * Secure session & user data handling * App Store & Google Play ready builds * Performance optimization & bug fixing * Clean scalable code structure * Deployment support & documentation handoff Let’s chat… Thanks
$540 USD in 17 days
9.7
9.7

Hi there, We understand you're looking to develop a subscription-based emotional intelligence mobile app, Emova, with a comprehensive design spec, Supabase schema, and API integrations already in place. Our team at Webbook Studio has experience with mobile app development, including a music voting mobile app built with React Native and a furniture store mobile shopping app using Flutter. We're confident in our ability to deliver a clean execution of your finished spec for both IOS and Android, within the estimated 10-12 screens. Given the tight budget, we're happy to work with you to find a mutually beneficial arrangement. Can you tell us more about your expectations for the subscription model and how you envision the API integrations enhancing the user experience? Feel free to message us to discuss the details! — Webbook Studio
$330 USD in 10 days
9.1
9.1

Hello, Share the full details so can discuss each part of the project and i'll be okay with your budget and timeline. i am a mobile applications developer and i have more than 8 years of experience developing mobile applications with backend services. i have completed more than 525 projects either local or internet based. i am super confident i will provide you best quality software services on time and on budget. Let's chat to proceed.
$700 USD in 30 days
8.9
8.9

Hello!! I have carefully reviewed your project requirements for the Emova emotional intelligence mobile app and clearly understand the scope. Since the wireframes, Supabase schema, API integrations, and design specifications are already prepared, I can focus directly on clean and efficient execution. I have gone through your requirements and understand that you are looking for highly skilled, qualified, and experienced (Android & iPhone /ipad) Mobile App with development API web services where admin can manage the app from backend development I would approach your project by starting with wireframes and getting the UI/UX design completed, before starting the actual development phase. We'll provide You high Quality Design and development for you with unlimited changes in design. ++++++Service Guarantee++++++ ➥ Designed app Android iOS admin panel. ➥ Optimized code and well commented on use for future. ➥ All the latest code to support all versions of Android and iOS phone devices. ➥ Launched the app on Google Play Store as well as Apple App Store. ➥ Setup servers, hosting your app and create a database. ➥ Free support and maintenance. ➥ Multi language support. ➥ 24*7 hours live support. ➥ daily weekly meeting Come with us through Chat Window and I'll show You over there what work we have done on previous projects. We'll provide You high Quality Design and development for you with unlimited changes in design. anticipating your response Concerning Christina
$1,500 USD in 7 days
8.4
8.4

⭐⭐⭐⭐⭐ Project Understanding: We propose to execute the Emova emotional intelligence mobile app as per your complete Flutterflow blueprint, Supabase schema, color system, wireframes, and integrations (RevenueCat + Anthropic Claude API). This subscription-based iOS & Android app with 10-12 screens will be built with clean, efficient code following the finished spec. CnELIndia Team Strengths: Our experienced Flutter developers specialize in mobile app development, API integration, and cross-platform delivery. We deliver pixel-perfect execution on tight budgets while maintaining high quality. Execution Steps: Review all provided assets (design, schema, wireframes) within 2 days. Set up Flutter project with Supabase & RevenueCat backend. Implement screen-by-screen UI/UX and Claude API features. Conduct thorough testing on iOS & Android devices. Deploy to app stores with subscription flows. Provide post-launch support & iterations. Next: Share more details; we are ready to start immediately for successful delivery. (478 characters)
$500 USD in 7 days
7.9
7.9

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your emotional intelligence mobile app project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
$250 USD in 12 days
8.0
8.0

Hi, Good Day Your project already stands out because most of the difficult planning work has been completed upfront — wireframes, Supabase schema, API structure, and system design. That usually makes the difference between a smooth mobile app build and a messy development cycle. Since Emova is subscription-based and relies on FlutterFlow, Supabase, RevenueCat, and Claude API integration, the main priority now is clean execution, stable backend communication, and a polished mobile experience across both iOS and Android. I can help you turn the finished specification into a functional app while keeping the build lightweight, scalable, and aligned with your existing architecture instead of overcomplicating the process. For apps like this, I usually focus heavily on: * smooth subscription flow * secure API handling * responsive UI across devices * clean Supabase integration * proper testing before deployment I also appreciate that you're open to working with newer freelancers based on capability rather than agency pricing. One quick question — will the Claude integration mainly power conversational coaching/chat features, or structured emotional intelligence assessments as well? Cheers, M Adeel,
$500 USD in 7 days
7.8
7.8

Hii , Emova sounds like a meaningful project!! I am available to build your iOS and Android app with FlutterFlow/Flutter, Supabase, RevenueCat, and Anthropic Claude API integration exactly according to the finished blueprint. I understand the budget sensitivity and can work efficiently while still delivering clean, maintainable code and a polished user experience. Looking forward to discussing the details and bringing Emova to life. Best regards, Shailesh P.
$285 USD in 12 days
8.0
8.0

With over 6 years of professional experience under my belt, I can confidently say that I'm the perfect fit for your Emova project. My skillset includes native iOS and Android app development, as well as Flutter - all of which cater to the execution of your already established design spec. Not only am I comfortable working with Flutterlflow, Supabase, RevenaueCat and Anthropic Claude API integrations – all technologies you've used in creating the blueprint- but I'm also familiar with the precise methodology required to develop a subscription-based mobile app. Moreover, given that this project is on a tight budget, you'll find my reasonable pricing structure suit your needs. Let's get together and bring Emova to life in an efficient and timely manner while remaining mindful of your budgetary concerns!
$500 USD in 7 days
7.2
7.2

Hi, With my extensive skill set and 15+ years of experience in full-stack development, AI integration, and database design, I can confidently say that your emotional intelligence mobile app project is a perfect match for me. Having worked on various web and mobile platforms, I am well-versed with programs like Flutter, Supabase, RevenueCat, and Anthropic Claude API integration which are crucial to your project. I understand that you're looking for clean execution from a developer on a tight budget and this is where I excel. Not only will I ensure that your requirement is met precisely but also optimize the app by integrating subscription models seamlessly. Moreover, my expertise in both IOS and Android platforms will allow me to develop your "Emova" app efficiently catering to all user accessibility. My track record shows happy clients who not only experienced consistent communication but also proper documentation throughout their project tenure. As a believer in grappling complex requirements and turning them into working software via clear logic and maintainable architecture, I can assure you surprise-free delivery within agreed timeframes - deviating too much from the given blueprint is something that doesn't sit well with me. By choosing me as your mobile app developer, you'll not only get a skilled professional for a competitive price but someone who genuinely cares about the outcome you're envisioning for Emova. Additional Thanks!
$250 USD in 10 days
7.1
7.1

Hi, Emova sounds like a well-prepared project, and since your wireframes, Supabase schema, API flows, and design system are already defined, I can focus on clean and efficient execution for both iOS and Android. I’m comfortable working with: • Flutter / FlutterFlow • Supabase authentication & database • RevenueCat subscriptions • Anthropic Claude API integration • Responsive UI implementation from detailed specs What I can deliver: • Pixel-accurate implementation of your provided designs • Subscription flow integration • Secure API & Supabase integration • Smooth cross-platform performance • Clean, maintainable codebase • Test builds for iOS & Android A few quick questions: =================== Is the project already partially built in FlutterFlow or starting from exported specs? Will Claude API responses be streamed in real time? Do you already have Apple & Google developer accounts ready? What is your ideal launch timeline? I’m happy to work within a startup-friendly budget while delivering a polished MVP aligned with your finished spec. Best regards
$500 USD in 7 days
7.1
7.1

Hi, We can help build Emova exactly from your completed spec using FlutterFlow, Supabase, RevenueCat, and Anthropic Claude API integration for both iOS and Android. Since the wireframes, schema, integrations, and flows are already defined, we can focus purely on clean execution, responsive UI, and stable app performance. What we’ll handle: • FlutterFlow implementation (10–12 screens) • Supabase integration + auth/database setup • RevenueCat subscription flow • Claude API integration • iOS + Android builds/testing • Clean, maintainable structure for future scaling We’re comfortable working within tighter startup budgets and iterative milestone delivery. Once we review the full scope, flows, and API requirements, we can provide a precise timeline and project cost. Regards Interconnect Team
$300 USD in 7 days
6.8
6.8

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
$500 USD in 7 days
7.0
7.0

You’ve already defined the stack—Flutterflow for the frontend, Supabase as the backend, RevenueCat for subscriptions, and Claude API for the emotional intelligence logic—so execution will focus on clean integration and cross-platform consistency. I’ll deliver a production-ready app with pixel-perfect UI from your Flutterflow designs, optimized Supabase queries for performance, and RevenueCat configured for subscription tiers (monthly/annual) with receipt validation. The Claude API will be wrapped in a lightweight FastAPI middleware layer to handle prompt engineering, rate limits, and response caching, ensuring smooth in-app interactions. Testing will cover edge cases like offline mode, subscription state sync across devices, and API failure grace periods. The build will follow a 7-day sprint: front-to-back integration first, then iterative polish based on your feedback. The €650 figure covers the scope as written; we’ll refine the number once we walk through the wireframes and API specs in a 15-minute call. Let me know a slot that works for you.
$600 USD in 7 days
6.7
6.7

Hi I will be able to help you. Please share design and detail feature list. 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 , and php CodeIgniter mvc and Laravel. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$400 USD in 14 days
6.6
6.6

Hello, I will develop your 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 USD in 22 days
6.6
6.6

Hi, Emova sounds like a clean build since you already have the Supabase schema, RevenueCat setup, and screen-by-screen wireframes locked. With a finished spec, the real risk isn't the 10-12 screens, it's keeping the FlutterFlow export clean enough that the Anthropic Claude API calls and RevenueCat paywall logic stay maintainable after handoff. I usually pull the AI and subscription logic into custom Dart actions so you're not fighting FlutterFlow's UI later. What I'd handle: - FlutterFlow build against your wireframes, iOS and Android - Supabase auth + RLS wiring to your existing schema - RevenueCat entitlements + paywall, sandbox tested on both stores - Claude API integration with streaming + retry handling Flutter is my main stack (it's in my tagline for a reason), and I've shipped subscription apps with Supabase + RevenueCat before, so this lane is familiar. One question: are the Claude prompts and response formats already defined in your spec, or do you want me to draft those alongside the build? - Asif
$750 USD in 5 days
6.4
6.4

Hi, your project is unusually well-scoped for a mobile build, and having the Supabase schema, wireframes, and integration blueprint already defined materially reduces execution risk. The real engineering risk is not the screen count; it is keeping subscription state, AI response handling, and mobile session behavior consistent so the app feels stable under real user conditions. I’ve built production systems where the work is less about discovery and more about translating a finished spec into something clean, testable, and maintainable. For a product like Emova, I usually structure the build so auth, subscription entitlements, and AI-driven interactions are isolated enough to debug without destabilizing the rest of the app. The strongest relevant example is AI-Driven Marketing Suite Development -- 2, where I worked in Flutter/FlutterFlow and integrated AI-driven workflows into a client-owned product. Custom Feature Development & Integration is also relevant because it reflects disciplined execution against an existing system rather than vague prototyping. I’d recommend validating three paths early: onboarding to paid access, entitlement restoration, and failure handling around Claude-powered responses. That is where mobile products like this usually break trust. If useful, I can review the current blueprint and map the highest-risk execution points before build starts. Thanks, Hercules
$500 USD in 7 days
6.5
6.5

Hi, I’ve developed several mobile apps with subscription models and integrated payment gateways like Stripe and PayPal. I also have extensive experience with backend technologies such as Node.js, PHP, and Python, which can be valuable for building robust APIs and server-side logic. In addition to mobile app development, I can contribute as a full-stack developer to enhance your product with server-side improvements, web admin dashboards, and more. Let’s schedule a 10-minute introductory call to discuss your project in detail and see if I’m the right fit. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil
$528.08 USD in 7 days
6.3
6.3

Hello There!!! ★★★★ ( Subscription-based Emotional Intelligence mobile app “Emova” built from ready spec with FlutterFlow + Supabase + AI integration ) ★★★★ Project understanding: You already have a fully defined mobile app blueprint including design system, Supabase schema, wireframes, and integrations. You need clean execution (not discovery) to build a Flutter iOS/Android app with subscription model, Claude API integration, RevenueCat payments, and Supabase backend across ~10–12 screens. ⚜ FlutterFlow / Flutter app development for iOS & Android ⚜ Supabase backend integration (auth, database, API sync) ⚜ RevenueCat subscription & payment system setup ⚜ Claude API integration for AI features ⚜ Pixel-perfect implementation from provided wireframes ⚜ Clean UI with defined emotional intelligence design system ⚜ Testing, deployment & store-ready build delivery I have experience building Flutter-based apps with backend integrations, API connections and subscription flows, focusing on clean execution from already defined specs. My approach is straightforward: follow your blueprint exactly, implement Supabase + FlutterFlow structure, integrate AI + payments, then test and prepare store-ready builds. lets connect and start building Emova. Warm Regards, Farhin B.
$256 USD in 10 days
6.7
6.7

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