Cross-Platform Chess Game App

@joomextensions

Hi, I would build your chess app in Flutter so one codebase runs smoothly on mid-range Android and iOS devices. Gameplay covers full rules validation, online play via WebSockets and local pass-and-play on one device. Features: user profiles, lobby with quick-match and invite rooms, a simple leaderboard, and in-app purchases for board themes via Play Billing and StoreKit. I will handle compliance items like privacy policy, age rating and privacy labels, prepare store listings, icons and screenshots, and deploy under your accounts. Source handed off in Git, with one post-launch hotfix included. Do you want a rating system for matchmaking? Regards, Harsh Thoriya

@juanestebana17

Hey , Good morning! I am skilled mobile computer programmer with skills including Game Design, Unity, iOS, Flutter, PhoneGap, Game Development, Android, iPhone, App Store Optimization and Mobile App Development. Please contact me to discuss more about this project. Thanks

@crtvecode

When developing a cross-platform chess game, the key challenge is making sure a consistant user experience across both Android and iOS while maintaining smooth performance on mid-range devices. To adress potential concerns about the app's functionality and compliance with store guidelines, I will implement a thorough testing phase to avoid any issues during deployment. Planning phases: Initial setup: establish the project structure and shared codebase for both platforms. Core gameplay: develop the chess mechanics, user profiles, and matchmaking features. UI design: create a clean and engaging interface with leaderboard and in-app purchase options. Final deployment: prepare APK & IPA, store listings, and conduct a post-launch hotfix. Are there specific themes or features you envision for the in-app purchases? Rajavel

@Walkingdreams

With over 14 years of experience, my team at Walking Dreamz Technologies hones a deep understanding of how to develop high-quality apps for web, mobile, and software solutions that would more than qualify us for delivering your Chess Gaming app. We specialize in multiple domains including MERN, WordPress, and AI-powered applications - this mixed skill set ensures we offer you comprehensive support from coding the core gameplay to deploying it on Google Play and the App Store. Our game development proficiency includes multi-level logics, API effectiveness and database optimization for smooth performance on target devices - which aligns precisely with your project scope. Successfully accomplished projects similar to your game include custom MERN web apps with dashboards or school/education platforms, all favorably reviewed. This technology cohesion allows us to leverage cross-platform potentialities efficiently using Unity or Flutter while maintaining uncompromised performance as you deemed important. Furthermore, a significant percentage of our previous clients opt for ongoing support or Phase-2 development due to the impeccable communication standards we maintain while working. By utilizing my vast experience leading my team alongside clear milestones and timeline predictions there’ll be no moments wasted or any surprises during the development journey.

@dushyant317

We can develop your complete cross-platform chess app using Unity or Flutter, with smooth local and online multiplayer, matchmaking, user profiles, leaderboards, and optional in-app purchases for board themes. Our team will handle gameplay, UI/UX, backend integration, testing, store assets, and Google Play/App Store deployment under your developer accounts. We’ll deliver production-ready Android/iOS builds, complete Git source code, documentation, and one post-launch hotfix, and can share relevant game demos for your review.

@jafarali14

Hi Sir Madam I am a Flutter developer with 5 plus years of experience building cross platform mobile apps with real time features, Firebase and store deployment. For your chess app I recommend Flutter with Firebase for a shared Android and iOS codebase, smooth performance and simpler long term maintenance. Skills Flutter Dart Firebase Auth Firestore Real time multiplayer Matchmaking and leaderboards In app purchases Google Play and App Store deployment I can build classic chess with human online and local play, clean modern UI, user profiles, matchmaking lobby and leaderboard. I will structure the game logic carefully for legal moves, timers, draw and resignation handling and reliable multiplayer synchronization. I can also prepare board theme purchases, app icons, screenshots, store metadata, privacy requirements and the required Google Play and App Store configurations. Testing will cover different screen sizes, multiplayer flows and typical mid range devices. You will receive production ready Android and iOS builds, complete source code in Git, setup documentation and one post launch hotfix as requested. Published apps EasyBalance App Store Wynette Logistics App Store MyKidsEdu App Store We can discuss the game flow, store requirements and development timeline in chat. Thanking you All the very best Cheers

@RajAbhisek

Hi, A multiplayer chess app is a fun build, and your clarification-board questions are really one decision: the server holds the authoritative game state, not the phones. Every move is validated and recorded server-side, so after a dropped connection both devices resync to the server's last confirmed position - no arguments about who saw which move. For disconnects I'd use a reconnect window: a short grace period counts as a temporary drop (resume where you were); past it the match is abandoned and scored per your rule (e.g. forfeit) on the leaderboard. That same server-side move validation also quietly handles anti-cheat. Local two-player games persist their state so an interruption resumes the same board. On the board-theme purchases: since those are digital goods, Apple and Google require their in-app purchase / billing APIs (not a card gateway) or the app gets rejected - I'd wire StoreKit / Play Billing for those. Matchmaking/lobby, profiles and leaderboard on a lightweight backend; I'd build in Flutter for smooth performance on mid-range devices, with store assets and deployment under your accounts. One question: real-time live games only, or also correspondence (play a move, opponent replies hours later)? Thanks, Raj

@bojans9

Hello Hope you are doing well I can build the chess app as a shared Android/iOS codebase, covering the complete gameplay flow from local matches through online matchmaking, lobby, profiles and leaderboard. I’ll structure the game logic so chess rules, turns, validation and multiplayer state remain reliable, while keeping the UI responsive on mid-range devices. I’ll also integrate optional board-theme purchases, prepare the required privacy/store assets, generate production APK/IPA builds, configure the listings under your developer accounts, and provide the complete Git repository. I’ll test the release builds across both platforms and include one post-launch hotfix. I can work at INR 1,100/hour, with the first milestone focused on architecture and playable core gameplay. Which approach do you prefer for multiplayer: Firebase or a dedicated REST/WebSocke

@GobindSawarn

As an experienced Mobile App Developer with a primary focus on Flutter, I've successfully built and deployed several cross-platform apps. From your description, I can clearly see that you require a professional who is well-versed in delivering complex projects end-to-end with a strong emphasis on producing polished and performance-driven work - this is exactly what I bring to the table. Cross-platform compatibility is one of my strengths and I have consistently ensured that my applications provide users a seamless experience across various devices. Building classic chess for Android and iOS platforms won't be an issue as I'm extremely comfortable with Unity, Flutter, or any other framework you prefer. My approach towards UX/UI design will ensure that your Chess Game has an intuitive and clean interface that's pleasing to use.

@sachinrentech

Hi, I can build your chess game in Flutter with a polished modern UI and reliable real-time multiplayer experience. I have already built **ChessArena**, a real-time multiplayer chess mobile application using **Flutter + Firebase**, including: • Real-time online chess matches • Private games with invite codes • Matchmaking and player interactions • Chess move handling and game state synchronization • Player chat, friends and tournaments • Firebase Authentication & Firestore/Realtime Database • Rating/ELO-based gameplay logic • App Check and production-focused Firebase setup Your requirements around private rooms, quick matchmaking, timers, resign/draw, legal moves, game history/statistics and push notifications fit closely with this experience. I can handle the complete cycle from UI implementation and backend integration through testing, signed AAB generation and Google Play deployment. I’ll focus on fast synchronization, clean touch-friendly UI, stable chess logic and maintainable architecture so the app is ready for future updates. I’d be happy to show you the **ChessArena** implementation and discuss your preferred matchmaking and rating rules. Best regards, Sachin Flutter Developer 5+ Years Experience

@mayankinnovative

I understand you need a production-ready cross-platform Chess app with polished UI, online/local multiplayer, matchmaking/lobby, profiles, leaderboard, optional board-theme IAP, and complete Google Play/App Store deployment. I’d build it with Flutter for a shared, maintainable codebase, using a server-authoritative game state to keep moves synchronized and prevent desyncs. I’ll optimize for smooth mid-range performance, implement secure authentication, reconnect handling and legal move validation, then prepare store assets, privacy/app-store compliance, signed APK/IPA, Git source and documentation. Approach: UI & chess engine → multiplayer architecture → profiles/lobby → real-time synchronization → leaderboard/IAP → QA & device testing → store assets/compliance → deployment → handoff → post-launch hotfix. 1. Do you prefer Flutter, Unity, or have a backend already? 2. Should local games support pass-and-play on one device? 3. Which payment provider/backend is preferred for IAP? I’ll deliver a polished, tested, store-ready Chess app with clean source and reliable handoff.

@digiivibes

I reviewed your requirements and can build and launch the complete cross-platform Chess app with a shared codebase for Android and iOS. • Classic Chess with local & online multiplayer • Clean, responsive and smooth UI • User profiles and matchmaking/lobby • Online game rooms and real-time gameplay • Leaderboard • Board themes with optional in-app purchases • Backend/API and database integration • Android & iOS production builds • Play Store & App Store listing assets • Privacy policy, age rating and compliance support • Testing on real devices and final QA • Deployment under your developer accounts • Git repository with complete source-code handover • 1 post-launch hotfix included I can take ownership from development through store submission and launch, while keeping the architecture scalable for future features. No Upfront Fee | Free Live Demo Available | 100% Satisfaction Guaranteed | Fast Delivery | Best Price in the Market | 5+ Years of Experience in App Development | Trusted by 50+ Clients

@ApieTech

Classic chess on one codebase across both stores - online and local play, profiles, matchmaking lobby, leaderboard, IAP for board themes, and everything through to store listings and live deployment under your developer accounts. We would use Flutter rather than Unity here. Chess does not need a 3D engine, and Flutter gives smaller binaries, faster cold start on mid-range devices, and much simpler store compliance. Move validation runs server-side in Node, never on the client - otherwise online play is trivially cheatable, which is the single most common failure in board-game apps. Matchmaking and live games over WebSockets, with reconnect handling so a dropped connection resumes rather than forfeits. We would also flag compliance early: IAP for themes means app privacy labels, and if under-13 users are in scope the age rating changes what analytics you can ship with. Better settled before submission than after a rejection. Relevant: Chalo Bharat Dekhen is our app live on both stores at 4.8 stars, so store listings, privacy labels and review cycles are routine for us. Team of 20. One question: is online play rated with ELO and persistent ranking, or casual matchmaking only? That decides how much backend the leaderboard really needs. - APIE Technologies

@Visharaa2024

Hi, I can build and launch your complete multiplayer Chess app for Android and iOS with a shared cross-platform codebase, smooth gameplay, clean UI, online matchmaking/lobbies, local play, profiles, leaderboards, and optional board-theme purchases. I have strong experience with react Native, mobile apps, APIs, real-time features, Firebase, payments, and App Store/Google Play deployment. I can handle the complete process from development and testing to store-ready builds, screenshots/assets, submission, and post-launch support. A few questions: Do you need real-time online matches with private room/invite functionality? Should guest users be allowed, or is account registration mandatory? Do you already have the UI/design and Chess rules/logic defined? Which payment/IAP themes and pricing model do you have in mind? Do you already have Google Play and Apple developer accounts ready? I can then propose the architecture, milestones, timeline, and fixed-price plan. Best Regards VDinfotech

@ambientinfotech

Hi, I can help you build a high-quality Flutter mobile application with clean UI/UX, fast performance, and scalable architecture. I have strong experience in Flutter app development, API integration, Firebase, custom backend systems, ERP/CRM integration, and eCommerce/mobile solutions. ✅ Cross-platform Android & iOS apps ✅ Clean and responsive UI/UX ✅ API & payment gateway integration ✅ Admin panel & backend support ✅ Fast communication & on-time delivery ✅ Long-term maintenance support I focus on delivering stable, user-friendly, and production-ready applications with complete client satisfaction. Let’s connect and discuss your project requirements in detail. Thanks, Ambient Infotech

@obademio1

Hello, I can deliver what you need. I understand the main goals and will ensure the final result that matches your expectations. I am an experienced and specialized freelancer with 10+ years of practical experience in Mobile App Development, iPhone, Android, App Store Optimization. Visit my profile to check my latest work and reviews from past clients. I would love to connect in chat to discuss details. Talk soon, Olusoji

@abhilashr53

I can deliver 'Cross-Platform Chess Game App' end to end — clean architecture, tests, and deployment. I'll start with a short plan, share progress daily, and hand over production-ready code. Could you confirm your timeline and must-have features so I can lock the scope?

@maknojiyaabid7

Hi, I am interested in building your Chess gaming app for both Android and iOS. The combination of online and local gameplay, matchmaking, profiles, leaderboards and a polished store release fits well with my Flutter development skills. I am Abidali, a Flutter developer focused on production ready mobile applications. Relevant projects: EasyBalance: POS and bookkeeping app NNtravel: Travel booking application ScanMyFlight: Flight and hotel search app Skynet: ISP mobile application I can develop: Flutter app for Android and iOS Classic chess gameplay with reliable game state Online multiplayer and local play User profiles and matchmaking lobby Leaderboard and player statistics Optional in app purchases for board themes Smooth responsive UI for different devices Backend and real time multiplayer integration Store assets and submission preparation Google Play and App Store deployment Complete source code and Git handover Post launch bug fixing I will structure the project so gameplay, multiplayer services and UI remain modular and easy to maintain. I can also handle the store requirements including privacy information, age rating, screenshots and production builds. I am available to discuss the multiplayer architecture, game flow and milestones. Best regards Abidali Flutter Developer

@aakaashberi

I would build this in Flutter with a tested chess-rules library and server-authoritative online moves. My public portfolio includes GOAT Cricket as mobile-app work, and my profile supports Flutter, Node.js and REST APIs. I do not have a verified multiplayer chess title to share; please assess that mobile evidence at freelancer.com/u/aakaashberi. At INR 750/hour, capped at 30 hours/week, start with a 16-24-hour checkpoint: playable local chess plus a two-device online-room prototype. Then add profiles, lobby/matchmaking, leaderboard and reconnect handling. I would test castling, promotion, en passant, checkmate/draws, turn validation and interrupted connections before release builds. A basic MVP without purchases is provisionally 120-180 hours over 4-6 weeks after requirements/assets/access. Include simple icon/screenshots, Git source, device testing, store submissions using your accounts and one post-launch hotfix. Store approval timing is external; hosting/store fees, policy text/legal approval and optional theme purchases are separate. Please confirm time controls and matchmaking rules.