Best Interior Design Apps for Interior Designers (2026)

Designing a space no longer begins with static sketches or uncertain guesses. Today, digital tools let you test ideas, explore styles, and shape layouts visually before making a single real-world change. This has completely changed how people approach interior design.

With the right interior design app, anyone can experiment with layouts, materials, and lighting, refining ideas quickly and confidently. These tools make it easier to see how a space will look and feel long before anything is built.

In this guide, you’ll explore the benefits of using interior design apps and discover the best tools available today. We’ll compare leading platforms, highlight their strengths, and help you decide which solution fits your needs best.

What is Interior Design App?

An interior design app is a digital tool that helps users plan, design, and visualize interior spaces before making real changes. These apps allow you to create floor plans, arrange furniture, choose materials and colors, and see how everything looks together in 2D or 3D.

Interior design apps are used by homeowners, interior designers, and architects to experiment with layouts, test ideas, and make confident design decisions.

Many modern apps include realistic lighting, rendering, and AR features, making it easier to understand how a space will feel in real life.

Benefits of Interior Design Apps

Interior design apps make it much easier to turn ideas into clear, visual plans. Instead of guessing how a space might look, you can see layouts, furniture, colors, and materials come together on screen before making any real changes. This alone helps avoid many common design mistakes.

Another major benefit is the ability to experiment freely. You can try different layouts, swap furniture, test color palettes, or adjust lighting in minutes. Because everything happens digitally, there’s no risk and no extra cost while exploring different design options.

These apps also help save time and money. By planning details in advance, you reduce the chances of buying the wrong furniture, choosing unsuitable materials, or needing changes during renovation. Clear visual plans also make communication easier when working with contractors or designers.

Interior design apps are especially useful for making confident decisions. Seeing realistic previews helps you understand proportions, scale, and flow, so your choices feel informed rather than uncertain.

Most importantly, interior design apps make design more accessible. Whether you’re a homeowner planning a single room or a professional working on full projects, they offer an intuitive way to design, visualize, and refine spaces without needing complex technical tools.

Best Interior Design Apps (2026)

1. Live Home 3D (Mac • Windows • iOS • Android)

What It Does?

Live Home 3D is a powerful yet easy to use home and interior design application that lets users create accurate 2D floor plans and transform them into realistic 3D spaces. It supports the full design process from initial layout to detailed interior and exterior visualization.

The software is suitable for architects, interior designers, and homeowners who want to plan, visualize, and experience spaces before they are built. With realistic lighting, terrain modeling, and interactive walkthroughs, designs feel spatial and immersive rather than purely technical.

Key Features

• Work in 2D and 3D modes within the same project for complete architectural visualization

• Create detailed floor plans with instant 3D previews

• Access a large library of furniture, objects, and materials

• Design terrain, landscapes, and exterior spaces

• Configure advanced roof and wall types

• Use realistic lighting, shadows, and rendering engines

• Explore designs with 3D walkthroughs and AR preview

• Work seamlessly across macOS, Windows, iOS, Android, and visionOS

Pricing (2026)

• Free version available

• Standard: $5.99/month or $19.99/year

• Pro: $14.99/month or $39.99/year

• Lifetime license: $49.99 (Standard), $99.99 (Pro)

Best For

Architects, interior designers, and homeowners who want to create complete home designs and visualize them with realistic detail before building or renovating.

2. Homestyler (Web • iOS • Android)

What It Does?

Homestyler is an online 3D interior design platform that lets you create floor plans, furnish rooms, and experiment with layouts and color schemes directly in your browser or on mobile devices. Since it is fully cloud based, there is no need to install heavy software and your projects are accessible from anywhere.

Its intuitive drag and drop workflow makes Homestyler especially easy for beginners to pick up and start designing right away. At the same time, the platform offers enough depth to support more detailed interior planning.

More advanced users benefit from a large library of real furniture brands, realistic lighting options, and AR preview tools. Together, these features make Homestyler a fast and visual way to explore design ideas without a steep learning curve.

Key Features

• One click AI conversion that turns 2D floor plans or hand drawn sketches into fully editable 3D house models

• Easy 3D design and floor planning tools that make layout creation fast and intuitive

• Drag and drop decorating with access to over 10 million branded, realistic 3D furniture and décor models

• Over one million real furniture models that help designs closely match real world products

• Built in cloud rendering that produces high quality, photo realistic visuals without depending on local hardware power

• Realistic rendering with adjustable lighting options to better understand materials and colors

• A clear, guided workflow that takes you through drawing, decorating, and visualizing in one seamless process

• More than 500 ready made templates covering popular interior design styles to help you get started faster

• Rich 3D model packs for interiors, exteriors, furniture, lighting, and decorative details

• AR mode for previewing designs directly in real spaces and understanding scale and placement

• Web based and mobile friendly setup with no heavy software installation required

• Personalized learning paths designed to help users grow from beginners to more advanced designers

• Weekly design challenges and an active global community for inspiration, feedback, and skill development

• Community sharing features and an inspiration feed to explore and showcase trending designs worldwide

Pricing (2026)

• Free plan with limited tools

• Pro: from $4.90/month

• Master: from $9.90/month

• Team: from $19.60/user/month

Best For

Beginners, design enthusiasts, and freelance decorators looking for a quick, visually engaging design experience.

3. SketchUp (Web • iPad • Windows • macOS)

What It Does?

SketchUp is an easy to use yet powerful 3D modeling tool for architects, interior designers, and builders. It helps turn ideas into clear 3D models that are easy to understand, share, and communicate.

The software supports the entire design process, from early sketches to detailed presentations and construction ready documentation. Its intuitive tools make it simple to explore ideas quickly, while advanced features ensure professional level accuracy.

With a rich ecosystem of extensions and strong documentation capabilities, SketchUp adapts easily to both fast concept development and more complex, production focused workflows.

Key Features

• Easy and intuitive 3D modeling tools for interiors, furniture, and architectural layouts

• Powerful 3D modeling capabilities suitable for both quick concepts and detailed designs

• Plugin and extension marketplace for expanding functionality and customizing workflows

• LayOut tools for creating 2D drawings, documentation, and presentation layouts

• Cloud collaboration and file sharing via Trimble Connect

• Multi platform workflow across desktop, web, and iPad

• Huge online model library through 3D Warehouse with millions of ready made 3D models

• Presentation tools including scenes, walkthroughs, and basic animations

• Flexible workflow that supports both fast design exploration and professional production work

Pricing (2026)

• SketchUp Go: $119/year

• SketchUp Pro: $349/year

• SketchUp Studio: $749/year

Best For

Professional designers, architects, and studios who need detailed 3D modeling, strong documentation tools, flexible integrations, and collaborative workflows from concept to construction.

4. Houzz Pro (Web • iOS • Android)

What It Does?

Houzz Pro is an all in one platform that combines design inspiration with client and business management tools for interior designers and contractors. It allows professionals to manage projects, communicate with clients, and handle daily operations from a single system.

In addition to project management, Houzz Pro supports the business side of design with built in tools for estimates, invoicing, and client tracking. This helps teams stay organized while keeping projects moving smoothly.

Houzz Pro also works as a marketing and networking hub, enabling designers to showcase their portfolios, attract new clients, source products, and use AR tools to support presentations and decision making.

Key Features

• Massive design inspiration gallery powered by the Houzz platform

• 3D floor planning tools and AR features for visualizing products in real spaces

• Built in CRM for managing leads, clients, and ongoing projects

• Quotes, estimates, contracts, and invoicing tools in one system

• Mood boards and product sourcing tools for client presentations

• Marketing and professional networking features to grow visibility and attract clients

• Mobile app support for managing projects on the go

Pricing (2026)

• Essential Plan: $149/month

• Pro Plan: $249/month

• Premium and Ultimate tiers available

Best For

Interior designers, contractors, and design firms that want to manage clients, projects, marketing, and business operations within a single, integrated platform.

5. RoomSketcher (Windows • macOS • iPad • Web)

What It Does?

RoomSketcher helps users draw floor plans, furnish rooms, and visualize them in 3D with photorealistic renderings. It’s popular among real estate agents and designers for creating quick, professional layouts and virtual tours.

Key Features

• Drag-and-drop 2D and 3D floor plan builder

• 360° views and Live 3D mode

• High-resolution renders

• Branded exports and redraw service

• Cloud storage for projects

Pricing (2026)

• Free version

• Pro: $144/year

• Team: $420/year

Best For

Designers and real estate agents who need quick, polished, and client-friendly visual floor plans.

6. Planner 5D (Web • iOS • Android)

What It Does?

Planner 5D is an AI-powered home design app that lets users create floor plans, furnish spaces, and visualize interiors in both 2D and 3D. Its AI Smart Wizard suggests layouts, materials, and décor automatically. Perfect for beginners and pros seeking quick concept development.

Key Features

• AI-assisted room design and layout generation

• Extensive catalog of furniture and décor

• VR mode for immersive exploration

• 4K rendering capability

• Intuitive, beginner-friendly interface

Pricing (2026)

• Free basic plan

• Premium: $4.99/month

• Professional: $33.33/month

Best For

Beginners, homeowners, and designers who want AI-assisted room layouts and fast architectural visualizations.

7. Magicplan (iOS • Android • Web)

What It Does?

Magicplan simplifies floor plan creation with augmented reality scanning. Using your phone’s camera, it generates accurate room dimensions, floor plans, and even cost estimates. Perfect for remodelers, contractors, and designers needing reliable measurements and reports.

Key Features

• AR-based scanning for automatic floor plan generation

• Measurement and annotation tools

• 2D and 3D export formats (PDF, DXF, IFC)

• Cost estimation and project documentation

• Integration with popular construction software

  
  

Pricing (2026)

• Free for up to 2 projects

• $25/project (24-month plan)

• $30/project (12-month plan)

• $40/project (monthly plan)

Best For

Contractors, remodelers, and designers who need precise on-site measurements and cost documentation.

8. Home AI (iOS • Android)

What It Does?

Home AI generates interior design concepts using artificial intelligence. Upload a room photo, select a style, and the app creates stunning, photorealistic redesigns in seconds. It’s a fast and affordable tool for visualizing new looks before renovation.

Key Features

• AI-generated interior design styles

• Realistic room transformations

• Multiple style categories

• Quick render and export options

Pricing (2026)

• Free plan with limited renders

• Weekly Pro: $9.99

• Annual Pro: $29.99-$39.99

• Lifetime access: $49.99

Best For

Homeowners and content creators exploring new styles with AI-driven visualization.

9. HomeByMe (Web)

What It Does?

HomeByMe is an online 3D design app that helps users draw floor plans, furnish spaces, and visualize interiors with realistic lighting and textures. It’s entirely browser-based, offering a seamless experience without installations.

Key Features

• Easy 2D/3D design interface

• Realistic rendering and textures

• Furniture catalog and décor collections

• “Draw for Me” professional service

• Project sharing and collaboration

Pricing (2026)

• Free Starter plan

• Premium design credits from $10-$65/project

Best For

Homeowners, freelancers, and interior designers seeking an easy-to-use web design platform with realistic visualization.

10. Adobe Capture (iOS • Android)

What It Does?

Adobe Capture turns real-world inspirations into digital design assets. You can extract color palettes, textures, and shapes from your environment and use them in Photoshop, Illustrator, or other Adobe Creative Cloud tools.

Key Features

• Capture color palettes from real spaces

• Convert textures and shapes into digital assets

• Pattern and vector creation tools

• Syncs with Adobe Creative Cloud

Pricing (2026)

• Free app

• Works best with Adobe Creative Cloud plans ($9.99-$52.99/month)

Best For

Designers and artists who collect inspiration from the real world and want to digitize it for professional use.

11. ArchiVinci AI (Web & Mobile Web)

What It Does?

ArchiVinci AI is an advanced, browser-based AI interior design platform that creates photorealistic renderings directly from photos, sketches, or floor plans, no downloads or installations required. It’s fully optimized for both desktop and mobile web, allowing designers, real estate professionals, and homeowners to create stunning interior visuals on any device.

Whether you’re using a laptop, tablet, or smartphone, the platform’s responsive interface automatically adapts to your screen size for seamless design creation. Users can upload a room photo, select a preferred design style, and receive multiple ultra-realistic results within minutes. ArchiVinci AI also supports batch rendering, making it ideal for professionals who need to generate many room designs or staging visuals quickly.

The platform’s rendering engine simulates lighting with AI naturally, materials, and spatial depth, producing results comparable to professional 3D rendering software, but at a fraction of the time and cost.

Key Features

• AI-powered rendering from photos, sketches, or blueprints

• Works seamlessly on desktop and mobile web browsers

• Photorealistic visuals with realistic lighting and material textures

• Virtual staging options for real-estate marketing

• Automatic architectural style variations (modern, Scandinavian, minimalist, etc.)

• Batch rendering support for multiple rooms or projects

• Fast output, most renders completed in under a minute

Pricing (2026)

• 3-Day Access: $39

• Monthly Plan: $79

• 3-Month Plan: $239

• 6-Month Plan: $449

• Annual Plan: $699

Best For

Architects, interior designers, and real-estate professionals who need fast, high-quality renders and virtual staging that work effortlessly on both desktop and mobile web.

Interior design apps are smarter, faster, and more creative than ever. From AI-powered design generators to professional 3D modeling tools, these apps make it easy for anyone to visualize, plan, and decorate beautiful spaces. Whether you’re a professional designer or a homeowner with big ideas, today’s interior design software turns inspiration into reality, right from your phone or laptop.

Frequently Asked Questions

Can I use interior design apps without any design experience?

Yes! Many modern interior design apps like Homestyler, Planner 5D, and Live Home 3D are built for beginners. They use drag-and-drop tools and AI assistance to make layout and decoration easy, even if you’ve never drawn a floor plan before.

Do these apps work on mobile devices or tablets?

Absolutely. Most apps, including HomeByMe, Planner 5D are optimized for both desktop and mobile web browsers. Some even have dedicated iOS and Android apps, allowing you to design and visualize rooms anytime, anywhere.

Can ArchiVinci AI replace professional rendering software?

While ArchiVinci AI produces remarkably realistic results using artificial intelligence, it’s not a complete replacement for high-end 3D software like SketchUp or Blender. However, it’s ideal for professionals who need fast, high-quality renders or virtual staging without long rendering times or expensive hardware.

How secure are my designs and uploads on these platforms?

Most major design apps, including Houzz Pro, and RoomSketcher, use cloud-based storage with encrypted servers. However, always read the privacy policy and avoid uploading sensitive client data if the platform doesn’t offer enterprise-level security.

Can AI really understand my personal design style?

Yes, to an impressive degree. Tools like Home AI and ArchiVinci AI analyze your uploaded photos and automatically generate rooms that reflect your chosen aesthetic, whether modern, Scandinavian, or minimalist. Over time, AI rendering algorithms are getting better at adapting to personal preferences.

Do AI interior design apps produce accurate room measurements?

Most AI-powered design apps focus on visual styling rather than technical accuracy. However, some tools like Magicplan and Live Home 3D provide highly accurate measurements using augmented reality or manual input. Tools such as ArchiVinci AI generate realistic visual layouts based on your uploaded photo or floor plan, but they are intended for concept visualization, not construction-grade precision.

Which tool is best for real estate agents or property listings?

For virtual staging and quick visual transformations, ArchiVinci AI and RoomSketcher are top choices. ArchiVinci AI is a powerful web-based tool that helps real estate agents generate realistic interior visuals in seconds, allowing them to showcase empty properties in various styles. Meanwhile, RoomSketcher offers easy drag-and-drop floor plans and 3D walkthroughs, helping agents present listings more attractively and boost buyer engagement.