Custom Mobile RPG Companion App / aplicativo BR

@joomextensions

Hi, Love this idea! Building a private real-time RPG companion app for a small group is a fun and well-defined project — exactly the kind I enjoy working on. My proposed stack: Flutter (single codebase → iOS + Android) + Firebase Realtime Database (sub-second sync, perfect for live dice rolls and stat updates). What I'll build: ? Core Features: - GM creates characters with editable stats (life, strength, speed + custom attributes) - Players select characters; messages/rolls stamped with selected character - Real-time polyhedral dice roller: D2, D4, D6, D8, D10, D12, D14, D20 + coin flip + rock-paper-scissors - Live stat buttons: spend energy, heal/inflict damage, toggle abilities — all synced instantly - Custom backgrounds per chat room ? Auth & Admin: - Email + password login with invite-code-only registration - Lightweight admin panel (in-app) for GM: invite players, create/reset characters, wipe campaigns ✅ Deliverables: - Source code in private repo with setup instructions - Signed TestFlight + Android internal test builds - PDF/Markdown guide for user management and stat editing I can guarantee <1 second real-time sync and persistent stats after restart. Happy to discuss timeline and share relevant past work. Regards, Harsh Thoriya

@visionvivante

Hello, I can build your private real-time tabletop RPG companion app for iOS and Android using a single cross-platform codebase (Flutter or React Native), focused on fast gameplay, live sync, and simple campaign management. Key features I can deliver: • Game Master character system with editable stats (life, strength, speed, custom fields) • Player character selection (up to 20 per user) with live tagging in chat • Real-time chat with <1s updates across all devices • Built-in dice roller (D2–D20) + quick tools (coin flip, rock-paper-scissors) • Live stat updates (damage, healing, abilities) synced instantly • Custom chat backgrounds for different campaigns • Invite-only login system (email + password + invite code) • Simple admin panel for managing users, characters, and sessions Deliverables: • iOS TestFlight + Android build (internal testing ready) • Clean, well-commented source code (private repo) • Setup + usage guide (Markdown/PDF) My approach is to build the real-time backend first (Firebase/Supabase), then implement chat + dice engine, followed by character systems and admin tools, and finally test cross-device sync and performance. A few quick questions: • Do you prefer Firebase or Supabase for real-time sync? • Should dice results stay in chat history or disappear after viewing? • Do you want the admin panel inside the app or as a web dashboard? Price is just a placeholder. Best regards, Vision

@mrresearcher99

Hi, With 10+ years of experience in mobile and full-stack application development, I can build your private real-time RPG companion app for both iOS and Android with a strong focus on responsiveness, synchronization, and an enjoyable gameplay experience. For this project, I would recommend React Native for a shared codebase with a scalable backend architecture supporting real-time communication and persistent game state. The app will include invite-only registration, character management, live stat updates, real-time chat, character tagging, dice mechanics (D2–D20), quick action tools, custom room backgrounds, and session persistence across restarts. I have experience building real-time applications with WebSocket-based communication, state synchronization, role management, secure authentication, and admin controls. The solution will include a lightweight admin panel for campaign management, character creation/reset, player invitations, and controlled access. Deliverables will include complete source code, deployment-ready builds for TestFlight and Android testing, setup documentation, and user guides. Available to start immediately and discuss timeline, milestones, and implementation approach. Best regards

@Ak230598

I can make app as you want. I have 6+ years of experience in this field. Let's connect and discuss more about your requirements. Thank you.

@sgodeveloper

As an experienced Android and mobile app developer with a focus on real-time functionality, I can deliver the custom RPG companion app your gaming group desires. Your project aligns perfectly with my skills, having developed numerous applications using Flutter and React Native that are both cross-platform compatible and offer great performance, even with large user groups. My approach centers around delivering high-quality solutions that are easy to scale and maintain, which is vital for a private game companion with a strong emphasis on smooth gameplay. My experience also includes building interactive platforms with multi-user features, which translates well to your requirement where game master creates characters and players interact through them in the chat. Moreover, my three-plus years of experience working on various projects from AI-powered SaaS platforms to mobile apps gives me the versatility you need for this project. I understand the nuances of providing detailed documentation and support, which includes a short PDF or markdown guide specifically tailored to help you manage users, edit stats, and switch backgrounds just as you need for your RPG campaign. By choosing me, you’re not just getting a developer; you're getting a long-term partner who understands that your satisfaction is contingent on the functionality and longevity of the product we create together. Thank you for considering my candidacy.

@engruhulajom

Hello There! Hope you are doing fine. I will build your private real-time RPG companion app using Flutter and Firebase. GM can create characters with custom stats. Players select a character. Real-time chat with dice roller (D2 to D20, coin, RPS). Stat updates (energy, damage, heal) sync live. Custom backgrounds per room. Invite-only registration. Small admin panel for player and campaign management. Real-time sync under one second. Builds for iOS (TestFlight) and Android. Source code and PDF guide included. Please start a chat to discuss your stat fields and timeline. Best regards, Md Ruhul Ajom

@pedrowilberthr2

Hello, what a fantastic concept, your private tabletop universe deserves a polished, pocket-ready companion. I’ll craft a cross‑platform app (Flutter or React Native) with one shared codebase that outputs both iOS and Android builds, while keeping the interface streamlined for a five‑player table. Key features: - GM-driven character bank with editable life, strength, speed and custom attributes, visible in a persistent top bar. - Players can select up to twenty characters; every chat message, dice roll, or action stamps the active character for instant traceability. - Real‑time polyhedral dice roller (D2-D20) with live broadcast; built‑in quick tools include heads-or-tails and rock‑paper‑scissors. - In‑chat action buttons to spend energy, inflict/heal damage, and toggle abilities; stat updates propagate across all devices in real time. - Custom backgrounds per chat room to set the scene. - Lightweight login (email + password, optional OAuth), plus a tiny admin panel for invites, character management and campaign resets. Deliverables include a private repo with well‑commented source, signed builds for TestFlight and internal Android testing, and a concise guide on user management, stat editing and background swaps. Acceptance criteria hinge on sub‑second real‑time updates across three devices, persistent stats after restart, and invite‑only registration. Proposed tech stack: Flutter or React Native with Firebase or Supabase as a real‑time backend, plus lightweight native modul

@khuzaima2021

Your RPG companion app is an awesome concept, and we should absolutely build this using React Native (Expo) paired with Supabase. With 4–5 years of mobile app experience launching live platforms on both the Apple App Store and Google Play Store, I know exactly how to handle real-time state syncing. Supabase’s Realtime engine will handle your polyhedral dice rolls, stat modifications (damage, healing, energy), and character chat updates across all devices in well under a second. I'll build a clean, mobile-first interface featuring the top-bar character selector, custom chat backgrounds, and quick tools like Rock-Paper-Scissors. I’ll implement a secure invite-only registration system to keep out any uninvited players, along with a minimalist in-app Admin panel so you can easily manage character sheets, invite codes, and session wipes directly from your phone. You’ll get clean, fully documented code in a private GitHub repository, active TestFlight/Android internal testing builds, and a markdown guide to manage your campaign settings effortlessly. Let’s jump into the chat, share your campaign details, and let’s get this rolling for your crew!

@johnedwardl

Hi, I will develop your real-time companion app for your tabletop campaign, ensuring it runs smoothly on both iOS and Android. With experience in Flutter and React Native, I can create a shared codebase that meets your requirements while maintaining a focused gameplay interface. The app will feature a character management system for you as Game Master, real-time dice rolling functionality, and interactive chat elements that update instantly across devices. I’ll implement a lightweight registration flow, allowing only invited players to join, along with a simple admin panel for character management. I've worked on similar projects that required real-time updates and engaging user interfaces, and I guarantee that the app will meet your acceptance criteria, including sub-second updates on multiple devices. Could you clarify the timeframe for your first session, and do you have specific design preferences for the chat backgrounds? Let’s get started on bringing your campaign to life. Thank you.

@saliktechpro

Hi , You need an expert in iOS Development, Unity 3D, Android, Flutter, Mobile App Development, Kotlin, iPhone and React Native, and I have a tailor-made solution ready for you. Your project brief instantly reminded me of a recent client who faced similar challenges, and I know exactly how to execute this flawlessly for your specific needs. To ensure we hit the ground running, I have three quick questions: Are there any additional technical details or constraints not mentioned in the brief? What is the primary hurdle currently blocking your progress on this? What is your strict timeline for completion? Why trust me with your project? The Record: 250+ Projects. 6+ Years. 100+ consecutive 5-star reviews. The Standard: Zero misses. I don’t just finish the job; I guarantee flawless execution. The Availability: Full-time freelancer, online 9 AM - 9 PM EST. My biggest "heavy-hitter" projects are kept off my public portfolio to protect client confidentiality. Click 'CHAT', and I’ll immediately send over relevant, private samples so you can see the standard of my work firsthand. Best regards, Salikeen Studio

@tomasw57

⭕Hi, there⭕ As a seasoned Full Stack Developer, I am confident in delivering a smooth and user-friendly RPG companion app tailored specifically to your gaming needs. I possess a stellar skill set, including expertise in Flutter and React Native, tech that will be perfect for creating a shared codebase that outputs both iOS and Android builds. I understand the unique requirements of your project; your game workflow, the need for real-time updates, chats, dice rolls, stat changes persistence, and more. My experience spans across various industries, particularly Real Estate, Banking & Financial Services, and Hospitality - areas where precision and real-time response are critical. This makes me well-versed in building efficient systems that precisely align with necessary functions. Moreover, given my solid experience in AI Automation and Business Process Optimization, I’m confident in creating a lightweight registration/login flow for your application with robust security measures to protect against outsiders. Additionally, my knowledge of ERP/CRM systems will enable me to develop an intuitive admin panel giving you complete control over characters and campaigns between sessions. Choose me as your developer and you won't simply receive lines of code; you'll get an impactful solution born from a combination of robust development skills, deep understanding of business processes as well as high-level math and algorithms. Let's discuss furth Best, Tomas

@usmansipra264

Hello, Creating a private real-time companion app for your tabletop campaign sounds like a fantastic way to enhance your gaming experience with friends. I will leverage my expertise in React Native and Node.js to build a cross-platform application that meets your specific needs. Here is what I will deliver: - Complete, well-commented source code in a private repository, plus setup instructions. - Signed builds ready for TestFlight and internal Android testing. - Clear communication throughout the project to ensure your vision is realized. I can confidently complete this within your budget and timeline, and I will keep you updated throughout the process. How do you envision the character customization feature to work in terms of attributes and stats? Best regards

@KurtSiebritz

⚠️IF YOU NOT HAPPY YOU DON'T PAY⚠️ Hi, You want a reliable real-time companion app for your tabletop campaign that keeps your private group connected smoothly. ultimately have a fun, interactive gaming experience on both iOS and Android. I understand you need real-time character stats syncing, polyhedral dice rolling, and a simple admin panel. The solution will be seamless and professional. I've completed a similar job using Flutter and Firebase for real-time syncing. Can I show you? Regards, Kurt Siebritz

@viktoriao4

Hi, Great idea—this sounds like a fun and useful app. I can build this using Flutter + Firebase for smooth real-time updates across iOS and Android. Features like live chat, dice rolling, character stats, and instant sync are all very doable, and I’ll keep everything fast, simple, and focused on gameplay. Timeline: around 2–3 weeks for a solid, tested version. Rate: $15/hour. Happy to get started right away. Best regards

@pavolsworld

built Zavengo native iOS and Android end to end, real-time tracking and a REST backend, so the live-sync side is familiar territory. for this i'd go Flutter plus Firebase, one codebase for both stores, Firestore for the sub-second real-time updates on stats and rolls, and Firebase Auth with invite-code gating to keep outsiders out. the GM admin panel sits inside the app behind a role flag, no separate web build needed. what's your timeline and is there an art direction you want for the UI, dark fantasy, clean minimal, something else? send any references and i'll come back with a milestone breakdown.

@smitk9999

Hello, I can build your private real-time tabletop companion app for iOS and Android using Flutter, Firebase, Firestore, and Cloud Functions. For this small-group campaign app, I’d use Flutter for one shared codebase, Firebase Auth for invite-only email/password registration, Firestore for real-time chat, dice rolls, character stats, and campaign persistence, and Firebase Storage for custom room backgrounds. The admin panel can be built inside the app so you can invite players, create/reset characters, and wipe campaigns quickly. I’ve built real-time app workflows with live data sync, role-based access, chat-style interfaces, and mobile-friendly dashboards. I’ll structure the app around fast gameplay: character selection, stamped chat messages, polyhedral dice roller, heads-or-tails, rock-paper-scissors, live stat updates, and GM-only controls. I’ll also provide clean source code, setup instructions, TestFlight and Android internal testing builds, and a short user guide. Estimated timeline: 4-6 weeks for MVP, testing, and signed builds. I’m ready to start. Best, Smit

@alyn48

Hello, Your project is very interesting, and I’m confident I can build this real-time tabletop RPG companion app for both iOS and Android with a smooth and responsive gameplay experience. For the tech stack, I would recommend: • Flutter for a single high-performance cross-platform codebase • Firebase (Authentication + Firestore + Realtime Database) for instant sync and persistence • Firebase Cloud Functions for secure invite-code registration and admin actions • Optional lightweight web admin panel for campaign and character management Features I can implement: • Real-time character selection and stat syncing • Live multiplayer chat with character-based actions • Polyhedral dice system (D2–D20), coin toss, and rock-paper-scissors • Live stat updates (damage, healing, energy, abilities) • Custom room backgrounds for different RPG settings • Invite-only registration system • Admin tools for managing campaigns and players • Persistent game state after restart The app will be optimized for small-group real-time usage, ensuring updates are delivered almost instantly across connected devices. I also have experience building real-time systems, multiplayer features, dashboards, and interactive gaming-style applications. I’m available to start immediately and would be excited to help bring your campaign into a polished mobile experience. Best regards, Aly Nurdin.

@jeremiasg17

Hello! I’ve built a similar companion app for a tabletop campaign that improved our gameplay experience by enabling real-time updates and seamless character interactions. I can share the implementation details in chat if you're interested. For your project, I’d suggest using Flutter for cross-platform compatibility, allowing for a single codebase for both iOS and Android. The real-time updates can be handled using WebSockets to meet your under-one-second requirement. How do you envision the character management flow? Are there specific attributes beyond the basics you want to include? If you’re open, I can share my previous build and we can see if it fits your needs. Looking forward to your thoughts!

@dinobartolome

Senior Full Stack Developer here with 10+ years experience — I've built real-time multiplayer tools using React Native and Firebase that handle exactly the kind of live-sync character state and dice broadcasting your RPG companion needs. Your requirement for sub-second updates across all connected devices while persisting stat changes and rolls is the core technical challenge here, and it maps directly to work I've done with Firestore real-time listeners and WebSockets in production apps. The fact that you're serving a fixed group of six players actually simplifies the architecture significantly — no need for horizontal scaling or complex matchmaking, just a tight Firebase Realtime Database setup with security rules scoped to invite-code registration. I'd use React Native with Expo for the shared codebase outputting both your TestFlight and internal Android builds from a single pipeline, with Kotlin and Swift native modules only where needed for performance-critical pieces like the dice animation rendering. Here's what this approach gets you concretely: First, a single codebase that actually stays maintainable. React Native with Expo means I deliver both iOS and Android builds from one repo, and when you want to tweak a stat formula or add a D14 roll six months from now, it's one change, one deploy. You're not paying two developers or maintaining two apps for a six-person campaign. Second, I use AI tooling heavily across my entire workflow — Claude Code for scaffolding components, generating test coverage, debugging real-time sync edge cases, and reviewing my own code before you ever see it. For a project like this, that translates to shorter iteration cycles and fewer rounds of back-and-forth. You get working builds faster without corners cut on code quality or commenting. Third, I handle the full lifecycle from architecture through store submission. Your deliverables list includes signed builds for TestFlight and Android internal testing plus setup documentation — I've done App Store and Play Store submissions multiple times and can walk you through the review process. No handoff to another dev for deployment. For the admin panel, I'd recommend a lightweight web dashboard using React rather than cramming it into the mobile app — cleaner separation, easier for you to manage characters and invites from a laptop between sessions, and it reads from the same Firestore backend so everything stays in sync. I should be transparent: the scope here — real-time multiplayer with persistence, cross-platform native builds, admin panel, auth system, custom chat with character stamping, live dice broadcasting — is substantial. My estimate reflects what it actually takes to deliver this properly with documented source code and signed builds. Happy to jump on a 15-minute call to walk through the architecture and nail down which features to prioritize for an initial playable build versus a phase-two polish pass. Can start this week.