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Best 3D Building Design Apps & Games

250+ iOS apps & games curated and reviewed

4.2 avg rating
20 free apps & games
Updated July 2026

Out of 250+ 3d building design apps and games on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top 3D Building Design Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Home Design 3D: Draw & PlanHome Design 3D: Draw & PlanFree4.3★ (105K)YesYesAug 2026
2SketchUp - 3D ModelingSketchUp - 3D ModelingFree4.5★ (18K)NoYesAug 2026
3Keyplan 3D Lite - Home designKeyplan 3D Lite - Home designFree4.5★ (53K)NoYesAug 2026
4CAD Drawing Designer 3DCAD Drawing Designer 3DFree3.7★ (44)YesYesAug 2026
5Live Home 3D - House DesignLive Home 3D - House DesignFree4.6★ (19K)NoYesAug 2026
63D modeling: Design my model3D modeling: Design my modelFree4.6★ (14K)NoYesAug 2026
7Planner 5D: AI Home DesignPlanner 5D: AI Home DesignFree4.4★ (40K)YesYesAug 2026
8Home Planner AI：Room Design 3DHome Planner AI：Room Design 3DFree4.6★ (45K)NoYesAug 2026

Top Picks for 3D Building Design

Home Design 3D: Draw & Plan#1

Home Design 3D: Draw & Plan by Home Design 3D Srl

Room Plans & Interior Design
Editor's Choice
📊 Productivity
4.3😊(105K ratings)
FreeAdsIn-App Purchases
Home Design 3D: Draw & Plan screenshot 1
Home Design 3D: Draw & Plan screenshot 2
Home Design 3D: Draw & Plan screenshot 3
Home Design 3D: Draw & Plan screenshot 4
Home Design 3D: Draw & Plan screenshot 5
Home Design 3D: Draw & Plan screenshot 6

Design your dream home in 3D with an intuitive planner and immersive visuals. Create floor plans, furnish rooms with thousands of items, and visualize your space with photorealistic renderings and VR export. Perfect for renovations, interior design, and construction planning.

What We Love

  • 🚀 Pretty good but still needs work
  • 👍 Excellent value for money
  • 👍 Amazing app please add one thing
  • 👍 ALMOST PERFECT

Room to Improve

  • 🐛 there's a bug
  • 🔒 Paying money to be able to save my stuff
  • 🐛 Minimum room size too small
SketchUp - 3D Modeling#2

SketchUp - 3D Modeling by Trimble Inc.

Interior Design & Architecture
Strong Contender
🎨 Graphics & Design
4.5😐(18K ratings)
FreeIn-App Purchases
SketchUp - 3D Modeling screenshot 1
SketchUp - 3D Modeling screenshot 2
SketchUp - 3D Modeling screenshot 3
SketchUp - 3D Modeling screenshot 4

This platform offers intuitive 3D modeling tools for design enthusiasts and professionals. Visualize concepts, create photorealistic visuals, and even use AI to generate design ideas. Scan real-world spaces and view your creations in augmented reality.

What We Love

  • 🚀 Great potential
  • 👍 Intuitive and easy to use
  • 🚀 Powerful and capable
  • 👍 Excellent for designers, engineers, and contractors

Room to Improve

  • 🔒 Requires paid subscription
  • 🐛 Crashes and stability issues
  • 🔒 Limited functionality in free version
Keyplan 3D Lite - Home design#3

Keyplan 3D Lite - Home design by Quasarts LLC

Decoration & Architecture
Worth Considering
📊 Productivity
4.5😐(53K ratings)
FreeIn-App Purchases
Keyplan 3D Lite - Home design screenshot 1
Keyplan 3D Lite - Home design screenshot 2
Keyplan 3D Lite - Home design screenshot 3
Keyplan 3D Lite - Home design screenshot 4
Keyplan 3D Lite - Home design screenshot 5

Design and decorate your home or dream house with this intuitive interior design app. Easily create walls, rooms, and add furniture with a user-friendly interface and real-time 3D visualization. Share your stunning creations with friends and family.

What We Love

  • 👍 Easy to use
  • 🚀 Intuitive interface
  • 💡 Helpful for visualizing design ideas
  • 🚀 Good for basic room planning

Room to Improve

  • 💰 Paid features and add-ons required for full functionality
  • 🔒 Limited to one room in free version
  • 🔒 Inability to create multiple floors or levels

More 3D Building Design apps to explore

4
CAD Drawing Designer 3D
CAD Drawing Designer 3D
CAD Drawing Designer 3D
Realize your project in 3D
Free

Design and plan your projects in 3D with a comprehensive library of construction components and intuitive CAD tools. Easily create, edit, and dimension drawings, import various 3D data formats, and generate realistic visualizations. Export material lists for efficient implementation.

3D construction and 2D viewsComponent library (wood, steel, concrete)Drag & drop 3D object insertion
🎨 Graphics & Design
(44)
free with in-app purchases
5
Live Home 3D - House Design
Live Home 3D - House Design
Live Home 3D - House Design
Your Dream Home Design
Free

Create detailed floor plans and visualize your home designs in real-time 3D. This app offers tools for interior design, landscape planning, and renovation projects, allowing you to experiment with layouts, materials, and furniture before making real-world decisions. It supports architecture and construction-ready output for professional use.

2D floor plan creationReal-time 3D visualizationExtensive object and material library
🌟 Lifestyle
(19K)
free with in-app purchases
6
3D modeling: Design my model
3D modeling: Design my model
3D modeling: Design my model
Sculpt & sketch digital art
Free

Create 3D models and digital art on your mobile device. Sculpt, sketch, and color your designs with intuitive gesture controls and a comprehensive set of modeling tools. Export your creations in standard formats.

Gesture-based 3D manipulationVertex, edge, and face editing toolsSculpting and coloring capabilities
🎨 Graphics & Design
(14K)
free with in-app purchases
7
Planner 5D: AI Home Design
Planner 5D: AI Home Design
Planner 5D: AI Home Design
3D House Plan & Room Interior
Free

Design your dream home with this AI-powered interior design and room planner. Create 2D and 3D floor plans, furnish spaces with thousands of items, and generate realistic images of your future home. Perfect for both beginners and design enthusiasts.

AI-powered home design generation2D and 3D floor plan creationExtensive catalog of 8,400+ furniture and decor items
🌟 Lifestyle
(40K)
free with in-app purchases
8
Home Planner AI：Room Design 3D
Home Planner AI：Room Design 3D
Home Planner AI：Room Design 3D
House Plan Generator, Interior
Free

Design and renovate your dream space with AI-powered tools. Create detailed 2D and 3D layouts, scan rooms for accurate measurements, and visualize changes with realistic renders. Perfect for both professionals and DIY enthusiasts.

AI-powered 3D modelingBuilt-in 3D scannerPrecise measure tools
🌟 Lifestyle
(45K)
free with in-app purchases
9
Property Brothers Home Design
Property Brothers Home Design
Property Brothers Home Design
Design My Dream Home
Free

Help clients achieve their home design dreams by demoing, renovating, and customizing spaces. Earn coins through relaxing puzzles to spend on décor and learn design tips from the famous twins. Recreate iconic show moments and enjoy offline play.

Renovate and customize home spacesEarn coins through puzzle gameplayLearn design tips from TV hosts
🎮 Games
(521K)
free with in-app purchases
10
Build Master-Taller building
Build Master-Taller building
Build Master-Taller building
Challenge rhythm and precision
Free
🎮 Games
(0)
11
JoyPlan-Quick House Design 3D
JoyPlan-Quick House Design 3D
JoyPlan-Quick House Design 3D
Build house & floorplanner
Free

Design and renovate homes directly on your phone with this powerful interior design tool. Create 3D floor plans, generate professional drawings, and visualize spaces with realistic renderings and VR tours. Streamline the entire home improvement process from measurement to quotation.

Rapid 3D floor plan creationProfessional drawing export720 panoramic VR views
🌟 Lifestyle
(27)
free with in-app purchases
12
Sweet Home 3D: Plan Your House
Sweet Home 3D: Plan Your House
Sweet Home 3D: Plan Your House
Room Planner & Interior Design
Free
$3.99 | 100% OFF

Easily create and visualize your dream home in 2D and 3D. This intuitive app offers a vast library of furniture and decor, allowing for precise customization and the import of unique 3D models. Perfect for anyone looking to plan or redesign their living space.

2D floor plan creationInstant 3D visualizationDrag-and-drop interface
🎨 Graphics & Design
(1.6K)
free with in-app purchases
13
D103 AR
D103 AR
D103 AR
D103 Augmented Reality
Free
🎨 Graphics & Design
(0)
14
Room Genie: Home Design in 3D
Room Genie: Home Design in 3D
Room Genie: Home Design in 3D
Scan, Plan, Style, and Share
Free
$14.99 | 100% OFF

Visualize design changes in your home using augmented reality. Virtually paint walls, place furniture, and swap finishes to see how new items will look and fit in your space before making any purchases.

Augmented reality previewsVirtual furniture placementPaint and finish customization
🌟 Lifestyle
(3)
paid
15
Ritn3D: Floor Plan to 3D Home
Ritn3D: Floor Plan to 3D Home
Ritn3D: Floor Plan to 3D Home
Draw, Design & Walk Your Space
Free
$9.99 | 100% OFF
🎨 Graphics & Design
(0)
16
BIM2XR
BIM2XR
BIM2XR
Visualize your BIM
Free
🎨 Graphics & Design
(0)
17
Full Scale AR
Full Scale AR
Full Scale AR
Visualize your Revit model.
Free
🔧 Utilities
(0)
18
Voxelio 3D LiDAR Scanner
Voxelio 3D LiDAR Scanner
Voxelio 3D LiDAR Scanner
Room Scan & Point Cloud
Free

This app transforms your iPhone or iPad into a 3D capture tool for scanning rooms, objects, and creating point clouds. It offers various capture modes and organizes your projects locally for export to other 3D workflows.

LiDAR scanning for rooms and objectsGaussian Splatting capturePoint cloud and mesh capture
🎨 Graphics & Design
(1)
free with in-app purchases
19
Interior360 - 3D Design Tours
Interior360 - 3D Design Tours
Interior360 - 3D Design Tours
360° Interior Design Tours
Free
🎨 Graphics & Design
(0)
20
ARBuilding
ARBuilding
ARBuilding
by Nikolche Vasilevski
Free
📚 Education
(0)

FAQ about 3D Building Design

What are the best 3d building design apps & games for iPhone?
Home Design 3D: Draw & Plan tops our 3d building design apps & games ranking as of July 2026, with a 4.3-star average from 105K App Store ratings, and it's free to download.
Yes — 20 of the top 3d building design apps & games we rank are free to download, including Home Design 3D: Draw & Plan and SketchUp - 3D Modeling.
Home Design 3D: Draw & Plan shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 250+ 3d building design apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
You can create detailed 2D floor plans and instantly view them in immersive 3D and 5D perspectives. The app allows you to furnish and decorate every space with thousands of items, adjust lighting, and even perform virtual walkthroughs of your designs.
Yes, the app is designed to be an intuitive tool for both beginners and professional house designers. Its streamlined workflow and easy-to-use interface make it accessible for anyone wanting to plan or decorate their home.