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I’m building a mobile application that lets users walk through interior-design scenes in full 3D directly on Android devices. The core of the project is an intuitive viewer where a room can be loaded from an external file (import only—no exporting required) and then re-imagined on the fly with interchangeable furniture, décor items, textures, and colour palettes. Key goals • Smooth, touch-friendly navigation: orbit, pan, zoom, and first-person walkthrough. • A clean catalogue system so users can tap any item in the scene and swap it for alternatives while materials and lighting update instantly. • Fast, efficient rendering suited to modern Android hardware; feel free to propose Unity, Unreal, or a custom OpenGL/Metal‐style pipeline if it keeps frame rates high without draining the battery. • Reliable file importer that recognises common interior design formats (OBJ, FBX, glTF, or another format you recommend). Only importing is necessary. Deliverables 1. Full Android Studio or engine-based project with well-commented source code. 2. Compiled APK ready for installation on recent Android versions. 3. Setup notes and a brief user guide that shows how to add new furniture assets or texture packs. I’ll test the build on multiple devices and approve once the importer reads sample files correctly, furniture swapping feels seamless, and performance stays above 30 fps on mid-range phones. If you’ve shipped similar 3D or AR/VR work on Android, share a quick demo link in your proposal so I can see your optimisation approach. Looking forward to collaborating! References : Coohom, Home visualizer etc. These are Ai rendering tools with lots of material library. I will be satisfied with just materials i import (example : 4 types of laminates for a furniture item, 3 types of fabric options for sofa or bed or any other upholstered item, wall paint or 2 wall paper option etc).
Project ID: 40417288
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11 freelancers are bidding on average ₹3,145 INR for this job

Hi there, I have a better solution for you which will solve your use case better. Please chat with me for more detailed explanation. Best, Garaga
₹25,000 INR in 7 days
6.7
6.7

With extensive experience in mobile app development and 3D visualization, I understand the importance of creating a seamless user experience for your interior design application on Android. Leveraging my skills in Unity and file format compatibility, I can ensure efficient rendering and reliable importing of interior design scenes. Question: Have you considered any specific design elements or functionalities that you would like to prioritize for the initial development phase of the application? Regards, Yogesh Kumar
₹1,200 INR in 9 days
4.5
4.5

Hi, Project targets a lightweight Android 3D Interior Visualizer that loads scenes via importer and lets users swap furniture, textures, laminates and fabrics while materials and lighting update instantly. A touch-first orbit, pan, zoom and walkthrough must sustain 30+ fps on mid-range devices, with catalogue-driven swaps akin to Coohom-style material workflows. Lets connect in chat so that we discuss further. Regards, Mohd Nadeem Khan
₹1,050 INR in 28 days
2.6
2.6

With a background in 3D design and mobile app development, I understand the intricacies of your project to create an immersive interior design experience on Android devices. I have experience in creating interactive 3D environments and optimizing rendering for mobile platforms. How critical is the file importer's compatibility with various design formats to ensure seamless user experience? Regards, Rahul Paspola
₹790 INR in 13 days
1.7
1.7

I’ll build a high-performance 3D interior viewer for Android with smooth navigation and real-time furniture/material swapping. With strong Mobile, UX/UI, and Full Stack expertise, I’ll use Unity/Unreal for optimized rendering, implement reliable OBJ/FBX/glTF import, and deliver a clean, scalable catalogue system. Well-documented code and APK included. Let’s hop on a chat to discuss project deadline, budget and further details. Best regards, Utsav Pandya 6Dot Technologies
₹1,050 INR in 7 days
1.9
1.9

Hi, I can develop this 3D interior viewer with a focus on seamless material swapping and fluid navigation. My goal is to deliver a professional-grade tool that handles your texture libraries (laminates, fabrics, paints) without the lag typical of unoptimized 3D mobile apps. My Technical Roadmap: Engine Choice: I recommend Unity with URP. It offers the best balance for Android: high-quality PBR (Physically Based Rendering) shaders for your fabrics/woods and excellent battery management. The Swap System: I will implement a ScriptableObject-based Catalog. This allows you to easily link 4 laminates or 3 fabric types to any item. File Import: I will use a robust glTF/GLB importer. glTF is the industry standard for web/mobile 3D because it loads significantly faster than FBX and carries PBR material data natively. Navigation: I’ll build a custom camera controller with smooth damping for Orbit/Pan and a "Virtual Joystick" or "Tap-to-Teleport" for the First-Person Walkthrough. Deliverables: Full Unity Project: Clean C# code with a modular "Material Manager" script. Optimized APK: Targetting Android 10+ with stable 30-60 FPS on mid-range chips. Asset Guide: Documentation on how to prep your 3D models and textures (atlasing and compression) for future library expansion. Timeline: 4–5 weeks (Milestone 1: Navigation & Import; Milestone 2: Material/Furniture UI). Best Regards
₹1,050 INR in 40 days
0.6
0.6

Hello, I understand you need an Android 3D interior-design viewer where users can import room files, walk through scenes, and swap furniture, materials, textures, and colours smoothly. The goal is to deliver a fast, touch-friendly, and easy-to-manage 3D visualization app similar to Coohom/Home Visualizer, focused on imported material libraries. Here’s what I can provide: • 3D Android app using Unity/Unreal with orbit, pan, zoom, and first-person walkthrough controls • Import support for OBJ/FBX/glTF, plus catalogue-based furniture and material swapping • Optimized rendering for 30+ fps on mid-range Android devices, with APK, source code, setup notes, and user guide I bring over 10+ years of experience in Android development, Unity/Unreal, 3D visualization, AR/VR, asset importing, material systems, and performance optimization. For this scope, I would recommend Unity with glTF/FBX support for faster development, strong Android performance, and easier asset/material management. Just to clarify a few things: 1. Which file format will your sample room models be in first: OBJ, FBX, or glTF? 2. Do you need only material swapping, or full furniture replacement also in phase one? Please come to the chat box to discuss more about your project. Best regards Vimal
₹600 INR in 7 days
0.0
0.0

Hi, If you're looking for an expert who can build a high-performance, user-friendly Android app that delivers real results, you're in the right place. I don’t just develop apps — I create fast, scalable, and intuitive applications tailored to your business needs. From UI/UX to backend integration, I ensure everything works smoothly and efficiently. I’ve successfully handled similar projects and understand how to turn ideas into fully functional apps. Let’s connect in chat — I’ll share my best work and a clear plan to execute your app seamlessly. Ready to start immediately. Best regards, Royal IT Service
₹1,050 INR in 7 days
0.0
0.0

Having accumulated a rich and diverse skill set as a Full Stack Developer over the past twelve years, I wholeheartedly believe that I am the right fit for your Android 3D Interior Visualizer project. My technical expertise spans across various front-end and back-end technologies, making me proficient in both creating an intuitive user interface and crafting efficient rendering processes tailored to the capabilities of individual devices - a key requirement for your project. My experience includes working on Mobile App Development projects built with React Native and Flutter, which aligns perfectly with your requirements for an Android-focused application. I have also successfully integrated different APIs into various apps, meaning I can ensure seamless importing for your diverse interior design formats (OBJ, FBX, glTF or any recommended format). Furthermore, my prior work assigning translators for a Shopify project showcases my ability to manage large material libraries just as your application demands. I understand that meeting the present standards of performance expectations without compromising on the battery might be a challenge. This adaptability along with my drive for excellence will be valuable in delivering a mobile application wherein furniture swapping feels seamless while maintaining high frame rates above 30 fps even on mid-range phones. I look forward to discussing more about this exciting project with you!
₹1,050 INR in 7 days
0.0
0.0

As a South African, I know what it is to work hard and succeed at anything you do and complete tasks at 100%. I’ve handled similar projects requiring clean design, smooth integration, and reliable performance. Your need for a user-friendly, touch-friendly 3D interior design app with seamless furniture swapping and an efficient, integrated file importer aligns perfectly with my experience. I understand the importance of automated material updates and fast rendering on Android hardware to maintain high frame rates without battery drain. While I am new to freelancer, I have tons of experience and have done other projects off site, specialising in Unity and OpenGL for smooth, professional Android 3D applications. I would love to chat more about your project! Regards, Byron Walbrugh
₹700 INR in 14 days
0.0
0.0

Hi there, I am a Senior Unity Developer with 5 years of experience specializing in mobile optimization and 3D asset pipelines. I can build your interior viewer to be high-performance, maintaining a stable 30+ FPS on mid-range Android devices. Proposed Technical Approach: Engine: Unity URP (Universal Render Pipeline) for the best balance of PBR visual quality and mobile battery efficiency. Systems: I will architect a modular C# swapping system for furniture and textures using ScriptableObjects—ensuring instant updates without memory leaks. Navigation: Implementation of a polished touch-input system (Orbit/Pan/Zoom and First-Person) designed specifically for mobile UX. Deliverables: Fully commented Unity source code (Android-optimized). Production-ready APK. Documentation on how to easily add new assets/texture packs to the catalogue.
₹1,050 INR in 7 days
0.0
0.0

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