The best interior design apps can help you redesign a room, create a floor plan, visualize furniture, experiment with colors, and see how your space could look before spending money on renovations or new furniture.
Whether you are decorating a bedroom, planning a living room makeover, designing an entire house, or simply looking for an AI tool that can redesign your room from a photo, there is an app for almost every type of project.
Some apps focus on AI room redesign, while others are better for 3D floor plans, furniture placement, mood boards, AR visualization, or professional interior design.
Based on current features and use cases, these are the best apps for interior design in 2026.
Best Interior Design Apps at a Glance
| App | Best For | Free Option | Platform |
|---|---|---|---|
| Planner 5D | 2D & 3D room planning | Yes | Web, iOS, Android |
| Homestyler | 3D interior design | Yes | Web, iOS, Android |
| Houzz | Inspiration & furniture | Yes | Web, iOS, Android |
| IKEA Kreativ | Virtual furniture placement | Yes | Web, iOS, Android |
| HomeByMe | 3D home design | Yes | Web, iOS |
| Room Planner | Furniture layouts | Yes | iOS, Android |
| Magicplan | Floor plans & measurements | Limited | iOS, Android |
| Floorplanner | Online floor plans | Yes | Web |
| Roomstyler 3D Home Planner | Simple room design | Yes | Web |
| SketchUp | Advanced 3D modeling | Yes | Web/Desktop |
| DecorMatters | Mood boards & decorating | Yes | iOS, Android |
| Morpholio Board | Professional mood boards | Yes | iOS/iPad |
| Havenly | Working with designers | No | Web, iOS, Android |
| REimagineHome | AI room redesign | Limited | Web |
| RoomGPT | AI room transformations | Limited | Web |
| Coohom | 3D rendering | Yes | Web |
| Spacely AI | AI interior concepts | Limited | Web |
1. Planner 5D — Best Overall Interior Design App
Planner 5D is one of the best all-around apps for people who want to design a room or an entire home without learning complicated professional CAD software.
You can create 2D floor plans, switch to 3D views, place furniture, experiment with layouts, and visualize the finished space.
It works particularly well for homeowners who want to know whether their furniture arrangement will actually work before moving heavy furniture around.
Planner 5D also incorporates AI-assisted design features and a large furniture catalog.
Best for:
- Complete room planning
- 2D floor plans
- 3D visualization
- Furniture placement
- Whole-home design
- Beginners
Why choose Planner 5D?
Its biggest advantage is that it combines layout planning and 3D visualization in one relatively beginner-friendly platform. Current 2026 comparisons continue to rank it highly for floor plans and room planning.
2. Homestyler — Best for 3D Interior Design
Homestyler is one of the strongest options if your priority is creating realistic 3D versions of your interior.
You can build a room, add furniture, change materials, experiment with colors, and produce rendered views.
It is particularly useful when you want to go beyond a basic floor plan and actually visualize what the finished room might look like.
Best for:
- 3D interior design
- Room visualization
- Furniture placement
- Realistic rendering
- DIY home design
- Beginners
Homestyler offers a free tier, although advanced rendering and premium assets can require paid features.
Best feature:
Realistic 3D visualization without needing professional modeling experience.
3. Houzz — Best for Inspiration and Furniture Shopping
Houzz takes a different approach from traditional room-planning apps.
Instead of simply designing a room, Houzz combines:
- Interior design inspiration
- Professional project photos
- Furniture
- Home products
- Designers
- Contractors
- Room ideas
- Product visualization
It is particularly useful when you don’t know what style you want yet.
You can browse thousands of rooms, save ideas, create collections, and explore products.
Houzz also provides augmented-reality features for visualizing products in your space.
Best for:
Finding inspiration and shopping for real products.
Current 2026 comparisons continue to identify Houzz as one of the strongest free options for inspiration, shopping, and visualizing furniture.
4. IKEA Kreativ — Best for Virtual Furniture Placement
If you’re considering IKEA furniture, IKEA Kreativ is one of the most useful tools to try.
The concept is simple: visualize IKEA products inside your actual room before buying them.
This can help you understand:
- Whether a sofa fits
- How large a cabinet looks
- How furniture works together
- Whether a particular style works in your room
Best for:
- IKEA furniture
- Small rooms
- Furniture visualization
- AR shopping
- Budget makeovers
The major advantage is that you’re visualizing real products you can purchase, rather than generic furniture models.
5. HomeByMe — Best for Whole-Home Design
HomeByMe is designed for people who want to create a detailed digital version of their home.
You can build rooms, add furniture, select finishes, and visualize your design in 3D.
It is useful for projects ranging from a single bedroom to an entire house.
Best for:
- Whole-home planning
- 3D visualization
- Furniture layouts
- Renovation ideas
- Interior design concepts
HomeByMe is particularly useful when you want a combination of floor planning and realistic visualization.
6. Room Planner — Best for Simple Furniture Layouts
Room Planner is designed around one of the most common interior design problems:
Where should I put my furniture?
The app allows you to create rooms and experiment with different furniture arrangements.
This makes it useful for renters and homeowners who don’t necessarily need professional-level 3D modeling.
Best for:
- Bedroom layouts
- Living rooms
- Furniture arrangement
- Apartment design
- Quick room planning
If your goal is simply to determine whether a sectional, bed, desk, or dining table fits into a room, a simpler planner can be better than complicated professional software.
7. Magicplan — Best for Measuring Rooms and Creating Floor Plans
Magicplan focuses heavily on floor plans and measurements.
Instead of starting with a blank canvas and manually drawing everything, you can use your mobile device to help document an existing space.
This makes it particularly useful for:
- Measuring rooms
- Creating floor plans
- Documenting properties
- Renovation planning
- Contractors
- Interior designers
Best for:
Accurate room documentation before designing.
Magicplan is less about creating beautiful inspiration boards and more about understanding the actual dimensions of a space.
8. Floorplanner — Best Online Floor Plan App
Floorplanner is a browser-based tool focused heavily on creating floor plans and arranging spaces.
You can draw rooms, add doors and windows, place furniture, and view the design in 3D.
Because it runs in a browser, you don’t necessarily need to install a large desktop application.
Best for:
- Floor plans
- Furniture layouts
- Home planning
- Beginners
- Browser-based design
It’s particularly useful when the most important question is how everything fits together spatially.
9. Roomstyler 3D Home Planner — Best Simple 3D Room Designer
Roomstyler is another browser-based option for creating room designs.
Its appeal is simplicity.
You can create a room and experiment with furniture and decor without needing extensive 3D modeling knowledge.
Best for:
- Simple room designs
- Furniture placement
- Decorating ideas
- Beginners
- Quick visual concepts
It is a good option when you want something easier than professional 3D modeling software.
10. SketchUp — Best for Advanced 3D Interior Design
SketchUp is much more powerful than most consumer interior design apps.
It is widely used for 3D modeling and can be used to create highly detailed interiors.
The trade-off is the learning curve.
If you’re simply trying to decide where to put your sofa, SketchUp may be excessive.
But if you want to create detailed custom furniture, architectural elements, cabinetry, or complex interiors, it offers significantly more control.
Best for:
- Advanced users
- Custom interiors
- 3D modeling
- Professional design
- Custom furniture
- Architectural visualization
Best for professionals:
SketchUp is one of the strongest options when customization matters more than simplicity.
11. DecorMatters — Best for Decorating Ideas
DecorMatters focuses more heavily on the decorating side of interior design.
It allows users to experiment with furniture, room layouts, decor, and visual concepts.
It’s useful for people who already have a room but need help figuring out:
What should I put in it?
Best for:
- Decorating
- Furniture combinations
- Room makeovers
- Inspiration
- Mood boards
- Visual experimentation
It is particularly useful for people who care more about aesthetics than detailed architectural planning.
12. Morpholio Board — Best for Professional Mood Boards
Morpholio Board is especially useful for designers and people who want to create professional-looking interior design mood boards.
You can combine:
- Furniture
- Materials
- Colors
- Textures
- Images
- Products
- Design concepts
into a cohesive presentation.
Best for:
Interior design mood boards and presentations.
It is more appropriate for professional design workflows than a simple room-planning app.
13. Havenly — Best for Hiring an Interior Designer
Not everyone wants to design their own home.
Sometimes the best app is one that connects you with a real interior designer.
Havenly combines digital interior design with professional assistance.
Instead of simply generating a room automatically, you can work with a designer to develop a personalized concept.
Best for:
- People who want professional help
- Complete room makeovers
- Furniture recommendations
- Personalized design
- Higher-end projects
Havenly is a better choice when you want human design expertise rather than just visualization software. Current comparisons list it as an option for hiring a real designer.
14. REimagineHome — Best AI Interior Design App
AI has completely changed the interior design app market.
Tools like REimagineHome allow users to upload a photograph and generate redesigned versions of the space.
Instead of manually drawing walls and placing every piece of furniture, you can start with an existing room.
You can experiment with concepts such as:
- Modern
- Minimalist
- Scandinavian
- Japandi
- Traditional
- Contemporary
- Industrial
- Bohemian
Best for:
Quick AI-powered room transformations.
AI room redesign tools are one of the biggest trends in the current interior-design app landscape.
15. RoomGPT — Best for Quick AI Room Ideas
RoomGPT is another AI-based approach to interior design.
Instead of building a room manually, you upload an image and generate alternative design concepts.
This is useful when you’re stuck creatively and simply want to see:
“What would my room look like in another style?”
Best for:
- AI room redesign
- Style experimentation
- Quick concepts
- Before-and-after ideas
- Inspiration
It is not a replacement for a precise floor planner, but it can be extremely useful during the idea stage.
16. Coohom — Best for Realistic Interior Rendering
Coohom is aimed at users who want detailed interior visualization and 3D rendering.
It can be useful for:
- Interior designers
- Furniture businesses
- Homeowners
- Floor plans
- 3D rooms
- Product visualization
The platform is more advanced than simple decorating apps but remains focused on visual interior design.
Best for:
High-quality 3D interior visualization.
17. Spacely AI — Best for AI-Powered Interior Concepts
Spacely AI is designed around generative AI for interior spaces.
You can use AI to generate interior concepts rather than manually creating everything from scratch.
This makes it particularly useful when you’re looking for inspiration or trying to develop multiple concepts quickly.
Best for:
- AI interior design
- Concept generation
- Style exploration
- Room redesign
- Design inspiration
AI tools are particularly useful during the early concept stage because they can produce multiple visual directions quickly.
Best Interior Design Apps by Category
The best interior design app depends on what you’re trying to accomplish.
| Goal | Best App |
|---|---|
| Best overall | Planner 5D |
| Best 3D design | Homestyler |
| Best free inspiration | Houzz |
| Best AI redesign | REimagineHome |
| Best AI room ideas | RoomGPT |
| Best floor plans | Planner 5D |
| Best room measurements | Magicplan |
| Best furniture visualization | IKEA Kreativ |
| Best online floor planner | Floorplanner |
| Best simple room planner | Room Planner |
| Best advanced 3D modeling | SketchUp |
| Best mood boards | Morpholio Board |
| Best decorating ideas | DecorMatters |
| Best professional designer service | Havenly |
| Best realistic rendering | Coohom |
| Best AI concepts | Spacely AI |
Best Free Apps for Interior Design
If you don’t want to spend money, there are several good options.
Best free choices:
1. Houzz
Best for inspiration, products, and room ideas.
2. Homestyler
Best for free 3D room design.
3. Planner 5D
Best for basic floor plans and 3D design.
4. IKEA Kreativ
Best for visualizing IKEA furniture.
5. Roomstyler
Best for simple browser-based room design.
6. Floorplanner
Best for basic floor-plan creation.
Many leading apps now offer free tiers, although advanced rendering, premium furniture libraries, exports, and AI credits may require payment.
Best AI Apps for Interior Design
AI is now one of the biggest categories in interior design apps.
Traditional apps ask you to build the room.
AI apps can start with a photo of your existing room and generate a new design.
Some of the popular AI-oriented options include:
- REimagineHome
- RoomGPT
- Spacely AI
- House AI
- Intero
For example, current 2026 tools can generate room redesigns from photographs and allow users to experiment with different design styles without manually modeling the room.
AI is best when you want:
- Quick inspiration
- Style changes
- Before-and-after concepts
- Color ideas
- Furniture inspiration
- Fast redesigns
However, AI visualization shouldn’t replace accurate measurements when you’re actually buying furniture or planning construction.
Best Interior Design Apps for Beginners
If you’ve never designed a room before, don’t start with complicated professional software.
Start with:
1. Planner 5D
Best overall balance between simplicity and functionality.
2. Homestyler
Excellent if you want attractive 3D visualization.
3. Room Planner
Good for straightforward furniture layouts.
4. Houzz
Best when you need inspiration before designing.
5. IKEA Kreativ
Great if your makeover involves IKEA furniture.
Planner 5D and Homestyler are repeatedly identified in current comparisons as beginner-friendly options because of their drag-and-drop workflows and visual 2D/3D design capabilities.
Best Interior Design Apps for iPhone and Android
Most homeowners don’t need a desktop computer to start designing.
Several popular options offer mobile apps, including:
- Planner 5D
- Homestyler
- Houzz
- Room Planner
- Magicplan
- DecorMatters
- IKEA Kreativ
For quick inspiration and AI redesign, mobile apps are particularly convenient because you can photograph your actual room and work from the image.
Best Interior Design Apps for Room Makeovers
If your goal is a room makeover, your best option depends on how much work you want to do.
For instant makeover ideas:
REimagineHome or RoomGPT
Upload a photo and experiment with different styles.
For designing from scratch:
Planner 5D or Homestyler
Build the room and arrange furniture yourself.
For shopping:
Houzz or IKEA Kreativ
Visualize products and explore real furniture.
For professional help:
Havenly
Work with an actual designer.
Best Interior Design App for Floor Plans
If accurate room layout is your main goal, choose Planner 5D, Magicplan, or Floorplanner.
A floor-plan app is particularly useful before purchasing large furniture.
For example, you can test:
- Sofa dimensions
- Bed placement
- Dining table size
- Kitchen layouts
- Walkways
- Storage
- Door clearance
The important thing is to enter accurate measurements. A beautiful 3D rendering isn’t useful if the virtual sofa is smaller than the real one.
Best Interior Design App for Furniture Placement
For simple furniture placement, Planner 5D, Room Planner, IKEA Kreativ, and Homestyler are excellent options.
The goal should be to test several configurations rather than immediately choosing the first layout that looks good.
Try at least three versions:
Layout 1: Furniture centered around the TV
Layout 2: Furniture centered around conversation
Layout 3: Furniture positioned to maximize open floor space
This makes it much easier to identify the layout that works best for your room.
How to Choose the Best Interior Design App
Before downloading an app, decide what you actually need.
Choose an AI app if:
You already have a room and want quick visual ideas.
Choose a 3D planner if:
You want to build and arrange your room yourself.
Choose a floor-plan app if:
Measurements and furniture fit are your priority.
Choose an AR app if:
You want to see real furniture inside your actual room.
Choose a mood-board app if:
You’re developing a color palette, materials, and overall style.
Choose a professional design service if:
You want someone else to handle the design decisions.
Are Interior Design Apps Worth It?
Yes, especially before purchasing expensive furniture or starting a renovation.
An interior design app can help you identify problems before they become expensive.
For example, you might discover that:
- Your sofa is too large.
- Your dining table blocks a walkway.
- Your rug is too small.
- Your furniture arrangement doesn’t work.
- Your chosen colors clash.
- You don’t have enough storage.
- A room needs better lighting.
The biggest benefit isn’t necessarily creating a beautiful rendering.
It’s being able to experiment before spending real money.
Final Verdict
The best interior design app depends on what you’re trying to accomplish.
Planner 5D is the best overall choice for most homeowners because it combines floor plans, furniture placement, and 3D visualization.
Homestyler is excellent for realistic 3D design, while Houzz is better for inspiration and shopping. IKEA Kreativ is ideal for visualizing IKEA furniture, and Magicplan is particularly useful for measurements and floor plans.
If you want instant AI-generated room transformations, tools such as REimagineHome, RoomGPT, Spacely AI, House AI, and Intero are worth exploring.
For professionals or advanced users, SketchUp, Coohom, and Morpholio Board provide greater control.
The smartest approach may actually be to use more than one app: an AI tool for inspiration, a floor planner for accuracy, and a shopping/AR app before buying furniture.
FAQs
What is the best app for interior design?
Planner 5D is one of the best overall choices for homeowners because it combines 2D floor planning, 3D visualization, furniture placement, and beginner-friendly tools.
What is the best free interior design app?
Houzz, Homestyler, Planner 5D, IKEA Kreativ, Floorplanner, and Roomstyler all provide useful free options, although some advanced features are paid.
What is the best AI interior design app?
AI options include REimagineHome, RoomGPT, Spacely AI, House AI, and Intero. The best choice depends on whether you prioritize photorealistic redesigns, style exploration, or furniture recommendations.
What is the easiest interior design app for beginners?
Planner 5D and Homestyler are among the easiest options for beginners because they use visual, drag-and-drop workflows instead of requiring advanced modeling skills.
What app can I use to design my room in 3D?
Planner 5D, Homestyler, HomeByMe, Floorplanner, Roomstyler, and Coohom can all be used for 3D room visualization.
Is there an app that redesigns your room from a photo?
Yes. AI tools such as REimagineHome, RoomGPT, Spacely AI, House AI, and Intero can generate redesigned room concepts from images.
Can I design my house for free?
Yes. Several apps provide free tiers that allow you to create basic floor plans, arrange furniture, or visualize rooms. Advanced rendering, premium catalogs, and some AI features may require payment.
What is the best app for furniture placement?
Planner 5D, Homestyler, Room Planner, and IKEA Kreativ are strong options. IKEA Kreativ is particularly useful if you want to visualize actual IKEA products.
What is the best interior design app for floor plans?
Planner 5D, Magicplan, and Floorplanner are strong choices. Magicplan is particularly useful when measuring an existing property, while Planner 5D and Floorplanner are better suited to designing layouts.
Can interior design apps replace an interior designer?
For basic inspiration and planning, they can help significantly. However, they don’t completely replace professional designers for complex renovations, construction documentation, material specifications, project management, or difficult spatial problems.
