Minimal AR QR 3D Viewer

@AwaisChaudhry

As an experienced developer with a strong background in both Android and iOS development, I would be the ideal fit for your project. Building lean, cross-platform applications that seamlessly mesh with both ARCore and ARKit is my specialty. I understand your need for a minimal app, and this is something that I consistently strive to achieve in my work. Additionally, my team at ZAWN Tech has ample experience in rendering 3D assets with pinpoint accuracy, ensuring they are displayed in perfect scale on your AR viewer. We have worked on numerous Mobile Apps projects where lightweight menu design played a crucial role and smooth tracking were paramount. Our proficiency in React Native and Flutter means that we are well-versed in building apps that perform outstandingly across various smartphone models and OS versions. Moreover, our understanding of the vibrant QR scan technology paired with our expertise in building Offline Experiences gives us a unique command over this project's needs.

@om26er

Hello, I can develop apps for both platforms and regarding your project i need to discuss features of the app in detail. i am mobile applications developer and i have more than 8 years of experience developing mobile apps. i have done more than 510+ projects either local or internet based. i am confident i will provide you quality work on time. Let's chat to connect


@diektech

Hi, This is Elias from Miami. I checked your project description and understand you’re looking to build a lean, cross-platform AR app that reads QR codes and fetches referenced 3D assets. This sounds like an exciting project that can bring a lot of value with AR technology. I’ve worked on several similar platforms and understand the key technical challenges involved in AR development, especially with Unity 3D and ARKit/ARCore. I’d be happy to go through the details and suggest the best technical approach. To ensure I capture your vision accurately, I have a few questions for clarification: Q1 – What specific 3D asset formats do you plan to use, and how should they be cached? Q2 – Are there any specific user roles or permissions you want to integrate into the app? Q3 – Do you have any existing backend systems or APIs that the app needs to connect with? Looking forward to hearing from you.

@kamran2012

Hello there, I will deliver a cross-platform AR viewer — QR scanning, local model caching, and anchored 3D rendering with pinch/rotate gestures — targeting both ARCore and ARKit from a single Flutter codebase using the AR Foundation plugin layer. For the caching strategy, I will implement a two-tier lookup: bundled assets resolve instantly by model ID, while any server-hosted files download once into an encrypted local store with integrity checks. This way the app stays responsive offline and gracefully handles partial downloads or interrupted connections without corrupting the cache. Questions: 1) What 3D format will the assets use — glTF/GLB, USDZ, or both? Send me a message and we can go over the details. Best regards, Kamran

@sunainawbst

AR App | QR → 3D Model (ARCore + ARKit) Hi, I understand you need a clean AR app where QR scan instantly loads and places a 3D model (offline-first, fast, and stable across Android & iOS). I’ve worked on AR/VR + motion tracking apps, so real-time rendering, camera tracking, and smooth UX are familiar areas for me. I will share my work on chat as due to NDA, I cant share project links publicly. How I’ll build this: * Unity (AR Foundation) for single codebase (ARCore + ARKit) * Fast QR scan → model ID mapping * Local caching (offline-first, fallback to download if needed) * Accurate real-world scaling + stable anchoring * Smooth pinch/rotate gestures * Lightweight UI (scan, reset, clear cache) I’ll focus on fast load (<3s), stability, and clean UX as required. Ready to start immediately. Thanks! Purnima

@ixorawebmob

Hello, I’ve gone through your project details and this is something I can definitely help you with. With over 10 years of experience in mobile app development, I specialize in creating high-performance, cross-platform applications. I have a strong background in using ARCore and ARKit, ensuring seamless experiences on both Android and iOS. For your Minimal AR QR 3D Viewer, I focus on clean architecture and efficient rendering, meeting your requirements for caching and rapid load times. I will prioritize your outlined core flow, ensuring quick QR code recognition and precise model overlay, even in varying lighting conditions. I also understand the importance of maintaining a lean app size without sacrificing functionality. Here is my portfolio for your reference: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: What specific 3D asset formats will be provided, and could you outline any API specifications if external downloads are needed? Let’s discuss over chat! Regards, Arpit Jaiswal

@sahildogra222

Hello " Lets Gets Started, You are looking for Minimal AR QR 3D Viewer I know you have several tempting proposals here, but I guarantee you to be impressed by my work. I have various skills in ARCore, ARKit, Android, Mobile App Development, 3D Rendering, Unity 3D, Spark, iOS Development, AR / VR 3D Asset and iPhone. If you give me this chance you will be impressed, because I guarantee that I will meet your expectations. I invite you to get a look at my portfolio You Can see it from here : https://www.freelancer.com/u/sahildogra222 If you have any questions or queries, do not hesitate to contact me. I hope to start working with you. With regards! Sahil

@MrRifat

Hi there, I clearly understand your AR app requirements and can deliver exactly what you need. As a 3D artist with an experienced development team, we’ll build a clean, cross-platform app (ARCore + ARKit) that scans QR codes, loads 3D models instantly (from cache or download), and places them accurately in real-world scale. The app will be lightweight, work offline where possible, and include smooth gestures (pinch/rotate) with a minimal UI. Performance will be optimized for fast load times, stable tracking, and low memory usage. You’ll receive full source code, ready-to-build projects, signed APK and TestFlight builds, plus clear documentation for managing assets. You can check out my profile to see some of my previous clients' reviews. I’m easy to work with, open to feedback, and happy to make revisions to make sure everything turns out exactly how you want. My goal is always to make the process smooth and deliver results you’re fully happy with. I’ll ensure everything aligns perfectly with your expectations. Looking forward to your feedback. Warm regards, Salah

@einnovention

With over 248 successful projects in my portfolio, including many centered around 3D rendering and mobile app development, I am confident that my team at Einnovention is the right fit for your AR QR 3D Viewer project. We understand the importance of a lean, clean design and will ensure that both the Android and iPhone versions are identical not only in functionality but also in providing a clutter-free user interface. On top of providing full source code and build instructions, we commit to delivering a polished, store-ready build within one month, consistent with your fallback timeline. However, our resourcefulness with Flutter and Dart means you may see a working prototype ready as early as within a week! Time-efficiency is something we always aim for without compromising quality. So, you can be assured of a swift, yet precise delivery. Having worked with diverse systems like REST APIs and Payment Gateways, we have the requisite knowledge to accommodate your assets storage preferences - either hosting them within the app or allowing access to them from an HTTPS server - thus ensuring optimal device storage usage as well as a swift experience while rendering and caching models. For accurate model scaling and smooth tracking too, rely on us! We rise up to the challenge of providing high quality solutions -- delivered on time, on budget, and beyond expectations. Let us turn your idea into a stellar solution.

@codefusion53

Hi I can build a lean, cross platform AR app that delivers fast QR to render performance with consistent behavior on both iOS and Android. I have experience working with ARCore, ARKit, and Unity, making it possible to deliver a single codebase while maintaining accurate tracking and smooth rendering. I will implement a streamlined flow where QR codes resolve to model IDs, assets are loaded instantly if cached or downloaded and stored locally for offline use. Models will be rendered at true scale with stable world anchoring, and intuitive gestures like pinch and rotate will be included. The app will feature a clean, minimal UI with essential controls only, along with efficient memory and cache management to ensure performance and stability. I will optimize load times to meet your sub three second target and ensure smooth operation during extended use. You will receive production ready builds, well structured source code, and clear documentation for managing assets and deployment. Best, Justin

@taimoorkhan311

Hello, With 4 years of experience in Mobile App Development, iOS Development, and AR/VR 3D Asset skills, I am well-equipped to handle your project. I have carefully reviewed your requirements for a Minimal AR QR 3D Viewer app that supports both Android (ARCore) and iPhone (ARKit) with identical behavior and a clean UI. I understand the core flow you are looking for, including real-time model rendering, caching, and intuitive user interactions. I am confident in my ability to deliver a professional solution that meets your expectations. I am ready to discuss the project further and address any questions you may have. Please feel free to connect in chat for a detailed conversation. Best regards, Taimoor from Pixels Soft Let's connect in chat for further discussion.

@DngPhgNam

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have developed cross-platform AR apps before that efficiently load and display 3D models using ARCore and ARKit, ensuring seamless and fast user experiences. From my experience, the key to success is optimizing asset loading and caching mechanisms to meet performance expectations. Approach: ⭕ Implement efficient QR code scanning and decoding to retrieve model references. ⭕ Cache 3D assets locally for near-instant loading and offline availability. ⭕ Use ARCore and ARKit for real-scale rendering with smooth gestures (pinch, rotate). ⭕ Design a clean UI with minimal elements and a simple menu to manage cache. ⭕ Provide complete source code, build instructions, and ready-to-submit app packages. ❓What format and maximum size should I expect for the 3D assets? ❓Would you prefer prioritized offline asset bundling or server download if size grows? ❓Are there any additional UI or feature preferences besides those listed? I am confident in delivering a robust, polished AR viewer app that meets your timeline and quality expectations. Thank you for considering my proposal. Nam

@kishanbwts

This project has a clear goal: fast, reliable AR model viewing triggered by QR codes on both Android and iOS, with offline support and a clean UI. I’ve worked on similar ARCore/ARKit apps where quick model loading and caching were key, ensuring smooth user experience in real-world conditions. I’d start by integrating the QR scanner to extract model IDs or URLs, then build a lightweight caching system that prioritizes local assets for instant loading, falling back to HTTPS download only if needed. For offline use, bundling assets is ideal but can be balanced by selective downloads from your server. One question: Are the 3D models always in one standard format? Confirming this helps avoid runtime conversion delays. Also, do you prefer any specific caching limits or eviction strategies to prevent the app from growing too large? Pinch and rotate gestures will be added using native ARKit/ARCore functionality so tracking stays smooth and scaling accurate. The lightweight menu to clear cache and rescan can be a simple overlay to keep UI clean. I’m ready to deliver a working prototype within a week with the core flow and a polished build soon after. Let’s get started on this straightforward but well-scoped AR viewer.

@toriquldev123

Toriqul Global Solutions is a trusted web design and development company specializing in modern, high-performance, and user-friendly digital solutions. Founded by Engineer Md. Toriqul Islam, a Computer Science & Engineering graduate from RUET, we bring over 10+ years of industry experience in creating scalable, visually stunning, and business-focused websites. Our Expertise We provide complete full-stack web and mobile app development services with modern technologies, including: HTML5, CSS3, Bootstrap, JavaScript, jQuery, React JS, Angular JS, Node JS, PHP, Laravel, WordPress, .NET, Python, Ruby on Rails, MySQL, MongoDB, React Native, and more. Why Choose Us? ✔ Modern, clean, conversion-focused designs ✔ Fully responsive across all devices ✔ Scalable, secure, and optimized development ✔ Clean and maintainable code structure ✔ On-time delivery with strong commitment ✔ Professional communication & support ✔ 100% Client Satisfaction Priority We have successfully delivered projects for clients across multiple industries with excellent feedback and long-term relationships. Let’s build something exceptional together. Contact us today to turn your ideas into reality. Best Regards Toriqul Global Solutions

@mhdsarim01

Hi, I’ve got 8+ years in app development, mainly React Native, and for this I’d use React Native + a native bridge (ARCore + ARKit via Viro or similar) so we keep one codebase while still getting proper AR performance. Flow will be straightforward: scan QR → resolve model → check local cache → load instantly or download once → render in real-world scale with smooth pinch/rotate. I’ll keep everything lightweight so you hit that sub-3 second load target. I’ve handled camera, caching, and media-heavy apps before, so I’ll make sure models load fast, memory is managed properly, and tracking stays stable during longer sessions. You’ll get clean code, Android + iOS builds, and simple instructions to add or swap models.

@vladang

I can build a lightweight AR workflow where QR scan instantly resolves into cached 3D asset and renders it in real-world scale without UI clutter. This focuses on fast recognition and immediate visual feedback on both Android and iOS. I’d use Unity with AR Foundation to keep single codebase across ARCore/ARKit, ensuring consistent interactions. QR codes map to local registry that checks on-device cache first; if missing, it fetches from your HTTPS source and stores it for offline use. Assets are rendered at real scale with anchored placement, plus pinch/rotate gestures for basic manipulation. A lightweight cache manager handles storage limits, with instant load prioritisation to keep scan-to-render under 3 seconds. I can deliver working prototype within a week and evolve it into store-ready build smoothly. Q1: Are QR codes mapped to direct URLs or internal model IDs? Q2: Prefer all assets bundled initially or hybrid (bundle + remote fallback)? Q3: Should tracking support plane detection only or also image/marker-based anchoring?

@Alanfox10000

I can build this as a lean cross-platform AR app with identical Android/iOS behavior using Unity AR Foundation or Flutter + native AR modules. For this use case, I recommend Unity AR Foundation because it supports both ARKit and ARCore, handles real-world anchoring well, and is reliable for 3D model rendering. Approach • QR scanner opens from the camera view • QR resolves to a model ID or URL • App checks local cache first • If missing, downloads once via HTTPS and stores locally • Loads model in real-world scale • Supports pinch, rotate, rescan, and clear cache • Offline support if models are bundled in the app Deliverables • Full source code • Xcode + Android Studio build instructions • Signed APK • iOS TestFlight-ready build • README with SDK versions, permissions, and model replacement steps

@Neelamr1991

Hi, we have reviewed your brief thoroughly and this is a well-scoped AR project. The core flow you described is clean and achievable within your timeline. We build cross-platform AR applications using ARCore for Android and ARKit for iOS, with Flutter or React Native handling the shared codebase to ensure identical behaviour across both platforms. QR scanning, local asset caching, real-world model anchoring, and pinch and rotate gesture controls are all standard components we have implemented in previous AR builds. For your flow specifically, we will handle QR resolution to model ID mapping, local cache check before any download attempt, HTTPS fallback on first launch if needed, and a clean lightweight UI with cache clearing and rescan functionality exactly as you described. Deliverables will include full source code with Xcode and Android Studio build instructions, signed APK, iOS TestFlight build, and a clear README covering SDK versions, permissions, and model replacement steps. Prototype in one week is realistic for us. Polished store-ready build within the month is fully achievable. Can you confirm your preferred 3D format, GLTF, OBJ, or FBX, so we prepare the rendering pipeline correctly from day one?

@abdulmoeed138

Greetings, I can confidently handle this Minimal AR QR 3D Viewer project. Being a seasoned AR app developer, I have a proven track record of creating cross-platform AR applications with a focus on efficiency and user experience. My profile on freelancer.com showcases my expertise in ARCore and ARKit development. I will deliver: - Lean, clutter-free UI design - Seamless QR code resolution and model loading - Smooth AR model anchoring with intuitive gestures - Lightweight cache management menu For high-quality work within budget, message me on freelancer.com and review my profile below. Looking forward to discussing the project further. Regards, Moeed