Best Interior Design Apps of 2026: Top Room planners Compared

The best interior design app in 2026 is Planner 5D, which combines photorealistic 3D rendering, a massive furniture catalog, and an intuitive drag-and-drop interface that lets anyone visualize a room redesign without hiring a designer. For homeowners who want to see furniture in their actual space before buying, IKEA Kreativ uses AR technology to place true-to-scale furniture models in your room using just your phone camera. Budget-conscious DIY designers should try RoomSketcher, which offers professional-grade floor plans and 3D walkthroughs at a fraction of professional design software costs. We evaluated 15 interior design apps across rendering quality, ease of use, furniture catalog size, and value to help you choose the right tool for your home project.

Why Use an Interior Design App Before Renovating

A poorly planned room redesign can cost thousands in wasted furniture purchases and contractor callbacks. According to the American Society of Interior Designers, 68% of homeowners who use digital visualization tools before renovating report fewer regrets and lower overall project costs compared to those who design by intuition alone. Interior design apps eliminate the guesswork by letting you see exactly how a new sofa fits in your living room, whether that paint color clashes with your flooring, and if the dining table leaves enough walking space. The best apps use augmented reality to overlay digital furniture onto your actual room through your phone camera, giving you a life-size preview before you spend a dime.

Planner 5D — Best Overall

Planner 5D (free with premium at $6.99/month) is the most comprehensive interior design app available, offering 2D floor plan creation, photorealistic 3D rendering, and a catalog of over 5,000 furniture and decor items. It runs on iOS, Android, and web browsers, making it accessible from virtually any device.

Features

• 2D and 3D floor plan creation with snap-to-grid precision
• 5,000+ furniture and decor items from real brands and custom-designed pieces
• Photorealistic 3D rendering with adjustable lighting and shadows
• Augmented reality mode to visualize designs in your actual room
• Project sharing with collaborators, contractors, and interior designers

Pros

• Free tier is genuinely useful — 2D planning and limited 3D rendering at no cost
• Cross-platform (iOS, Android, web) — design on your phone, refine on desktop
• Drag-and-drop interface is intuitive for non-designers
• Export floor plans as PDFs for contractor discussions

Cons

• Premium catalog (designer furniture brands) requires $6.99/month subscription
• 3D rendering on mobile devices can be slow for complex room layouts
• Learning curve for advanced features like custom textures and lighting
• Free tier includes ads between design sessions

Pricing

Free tier available. Premium: $6.99/month or $49.99/year for full catalog and ad-free experience.

Who It’s For

Homeowners planning a room redesign, DIY renovators creating floor plans for contractors, and anyone who wants professional-grade visualization tools without professional-grade pricing.

IKEA Kreativ — Best for AR Furniture Placement

IKEA Kreativ (free) uses your phone’s camera to create a 3D scan of your actual room, then lets you place true-to-scale IKEA furniture models directly into the scanned space. Unlike generic AR apps, Kreativ creates a persistent 3D model of your room that you can revisit and modify over time.

Features

• Room scanning using your phone camera creates a persistent 3D model
• True-to-scale IKEA furniture placement — see exact dimensions in your space
• Style matching suggests furniture that fits your existing decor
• Before-and-after comparison shows your current room versus your designed room
• Direct purchase links — buy any placed item directly from IKEA

Pros

• Completely free with no premium tier — all features included
• Room scanning accuracy is remarkably good — furniture placement is true-to-scale
• Eliminates the “will it fit?” anxiety of online furniture shopping
• Direct IKEA purchase integration streamlines the buying process

Cons

• Limited to IKEA furniture — cannot place non-IKEA items in your room
• Room scanning requires good lighting and steady hands — multiple attempts may be needed
• Works best on iPhone 12+ or recent Android phones with LiDAR
• Cannot render different paint colors or flooring materials

Pricing

Completely free. Furniture purchases are separate through IKEA.

Who It’s For

IKEA shoppers, apartment renters planning furniture purchases, and anyone who wants to verify that specific furniture pieces fit their space before committing. The best tool for eliminating buyer’s remorse on furniture.

RoomSketcher — Best for Floor Plans

RoomSketcher ($49/year) is a professional-grade floor plan and home design tool that creates detailed 2D floor plans, interactive 3D walkthroughs, and high-quality renders. It is the tool of choice for real estate agents creating listing visuals and landlords designing rental spaces.

Features

• Professional 2D floor plans with accurate measurements and room labels
• Interactive 3D walkthroughs — explore your designed space in first-person view
• High-quality renders suitable for printing and sharing with contractors
• Furniture library of 5,000+ items from major brands
• Drag-and-drop room drawing with automatic wall and door placement

Pros

• Floor plan accuracy rivals professional architectural software
• 3D walkthroughs are impressive for client presentations and contractor communication
• Works entirely in-browser — no app download required
• Annual subscription is affordable at $49/year for unlimited projects

Cons

• No augmented reality — designs are confined to the app’s 3D environment
• Learning curve is steeper than Planner 5D for casual users
• Mobile experience is limited — best used on desktop or tablet
• Rendering quality is good but not photorealistic without the Premium render add-on

Pricing

$49/year for the Pro plan. Premium renders and additional features available as add-ons.

Who It’s For

Real estate agents, landlords, interior designers creating client presentations, and serious DIY renovators who need accurate floor plans for contractor communication. Not ideal for casual furniture placement.

Houzz — Best for Inspiration and Professional Hiring

Houzz (free with optional Pro subscriptions) is the largest home design platform, combining a massive photo gallery of 25+ million interior design images with a directory of 3 million+ home professionals. It is the best starting point for anyone beginning a home design project who needs inspiration and wants to connect with local designers.

Features

• 25+ million interior design photos browsable by room, style, color, and budget
• 3D View in Room AR tool for placing select products in your space
• Professional directory with reviews, portfolios, and direct messaging
• Shop the Look — buy furniture and decor directly from inspiration photos
• Idea Books — save and organize inspiration images for your project

Pros

• Largest interior design photo gallery in the world — endless inspiration
• Verified professional reviews make hiring designers and contractors easier
• Shop the Look eliminates the “where did they get that?” frustration
• Free to use — professional directory and shopping features are monetized, not users

Cons

• AR product placement is limited compared to IKEA Kreativ
• App can be slow and ad-heavy due to its size
• Shopping features can feel pushy with sponsored product placements
• No floor plan or 3D room planning tools

Pricing

Free. Pro subscriptions for home professionals: $65-$500/month.

Who It’s For

Anyone starting a home design project who needs visual inspiration, homeowners looking to hire local interior designers or contractors, and decor enthusiasts who enjoy browsing and saving design ideas.

HomeByMe — Best for 3D Room Planning

HomeByMe (free with premium at $14.99/month) is a browser-based 3D home design tool that creates photorealistic renders of designed spaces. Its strongest feature is the ability to generate near-photographic quality images of your designed room that look like actual photographs.

Features

• Photorealistic 3D rendering — produces images nearly indistinguishable from photographs
• Furniture catalog from 300+ real brands including West Elm, Pottery Barn, and CB2
• 2D floor plan creation with accurate measurements
• 360-degree room views — explore your designed space from every angle
• Share designs via link — collaborators can view in their browser without an account

Pros

• Rendering quality is the best of any consumer interior design tool
• Real-brand furniture catalog means what you see is what you can buy
• Browser-based — no powerful computer or app required
• Free tier includes 5 photorealistic renders per project

Cons

• Free tier limits you to 5 renders per project — Premium ($14.99/month) removes the cap
• Furniture selection outside the real-brand catalog is smaller than competitors
• 3D editing performance can lag in browser on slower internet connections
• No native mobile app — mobile browser experience is compromised

Pricing

Free tier with 5 renders per project. Premium: $14.99/month for unlimited renders and full catalog.

Who It’s For

Homeowners who want to see photorealistic previews of their redesigned room before committing to purchases. Excellent for presenting design ideas to partners, contractors, or interior designers who need to see your vision clearly.

Comparison Table

How to Choose the Right Interior Design App

Match the Tool to Your Project Phase

Early-stage inspiration? Start with Houzz to browse 25+ million photos and save ideas. Ready to plan furniture layout? Planner 5D or RoomSketcher create accurate floor plans. Want to see furniture in your actual space? IKEA Kreativ’s AR scanning is unbeatable. Need to show a contractor your vision? HomeByMe’s photorealistic renders communicate intent clearly.

Consider Your Budget

All five apps offer free tiers or are entirely free. Planner 5D Premium ($6.99/month) and HomeByMe Premium ($14.99/month) unlock full features. RoomSketcher’s $49/year subscription is the best value for floor plan creation. IKEA Kreativ remains completely free because IKEA monetizes through furniture sales.

Think About Collaboration

If you are designing with a partner or presenting to a contractor, HomeByMe’s shareable links and Planner 5D’s project sharing features are the most convenient. RoomSketcher’s PDF exports work well for contractor discussions. Houzz’s professional directory connects you directly with designers who can bring your vision to life.

Frequently Asked Questions

Can interior design apps show me exactly how my room will look?

Photorealistic rendering apps like HomeByMe and Planner 5D come close — they render furniture, lighting, and materials with near-photographic accuracy. However, actual results depend on lighting conditions, paint finishes, and fabric variations that digital tools cannot perfectly replicate. Use renders as a strong approximation, not a guarantee.

Which app is best for apartment renters?

IKEA Kreativ is ideal for renters — scan your current apartment, experiment with furniture placement, and verify everything fits before buying. Houzz provides rental-friendly design inspiration. Planner 5D lets you create floor plans to share with landlords for approval of proposed changes.

Do I need design experience to use these apps?

No. Planner 5D, IKEA Kreativ, and Houzz are designed for non-professionals with intuitive drag-and-drop or camera-based interfaces. RoomSketcher and HomeByMe have steeper learning curves but remain accessible with 15-30 minutes of experimentation. All five apps offer tutorials and help documentation.

Can these apps help me choose paint colors?

Houzz is best for paint color inspiration — browse photos filtered by specific paint brands and colors. Planner 5D lets you apply different paint colors to walls in 3D views. IKEA Kreativ currently does not support virtual painting. For precise paint color matching, use the paint manufacturer’s own app (like Benjamin Moore Color Portfolio) alongside these design tools.

Are these apps worth paying for?

The free tiers of Planner 5D, IKEA Kreativ, Houzz, and HomeByMe are sufficient for most casual users. Paying for premium unlocks are worthwhile if you are actively planning a renovation — photorealistic renders (HomeByMe Premium) or full furniture catalogs (Planner 5D Premium) save time and prevent costly mistakes. RoomSketcher’s $49/year is excellent value for anyone creating professional-quality floor plans.

Key Takeaways

• Planner 5D (Free/$6.99/month) is the best overall — 2D and 3D planning, 5,000+ furniture items, photorealistic renders, and AR visualization across iOS, Android, and web.
• IKEA Kreativ (Free) is best for AR furniture placement — room scanning technology creates a persistent 3D model of your space for true-to-scale IKEA furniture previews.
• RoomSketcher ($49/year) is best for floor plans — professional-grade 2D plans and 3D walkthroughs for contractor communication and real estate listings.
• Houzz (Free) is best for inspiration — 25+ million design photos, professional directory, and Shop the Look purchasing integration.
• HomeByMe (Free/$14.99/month) is best for 3D room planning — the most photorealistic renders of any consumer design tool with 300+ real-brand furniture catalogs.
• All five apps offer free tiers sufficient for casual users — premium subscriptions are worthwhile for active renovation projects.
• Use multiple apps in sequence: Houzz for inspiration, Planner 5D or RoomSketcher for floor plans, IKEA Kreativ for AR placement, and HomeByMe for final renders.

For more on transforming your living spaces, see our guides on interior design principles and home organization for practical tips beyond digital planning.