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Best Architecture Plans Apps

203+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated July 2026

Out of 203+ architecture plans apps on iOS, 19 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 Architecture Plans Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Home Design 3D: Draw & PlanHome Design 3D: Draw & PlanFree4.3★ (105K)YesYesAug 2026
2Planner 5D: AI Home DesignPlanner 5D: AI Home DesignFree4.4★ (39K)YesYesAug 2026
3Home Planner AI：Room Design 3DHome Planner AI：Room Design 3DFree4.6★ (45K)NoYesAug 2026
4SketchUp - 3D ModelingSketchUp - 3D ModelingFree4.5★ (18K)NoYesAug 2026
5Keyplan 3D Lite - Home designKeyplan 3D Lite - Home designFree4.5★ (53K)NoYesAug 2026
64Plan Home & Interior Planner4Plan Home & Interior PlannerFree4.6★ (2.8K)NoYesAug 2026
7Unbuilt Works: ArchitectureUnbuilt Works: ArchitectureFree—YesYesMay 2026
8ArcSite: Floor Plans and CADArcSite: Floor Plans and CADFree4.7★ (8.8K)NoYesAug 2026

Top Picks for Architecture Plans

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
Planner 5D: AI Home Design#2

Planner 5D: AI Home Design by Planner5D, UAB

3D House Plan & Room Interior
Strong Contender
🌟 Lifestyle
4.4😐(39K ratings)
FreeAdsIn-App Purchases
#46in Lifestyle
Planner 5D: AI Home Design screenshot 1
Planner 5D: AI Home Design screenshot 2
Planner 5D: AI Home Design screenshot 3
Planner 5D: AI Home Design screenshot 4
Planner 5D: AI Home Design screenshot 5
Planner 5D: AI Home Design screenshot 6

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.

What We Love

  • 🚀 Easy to use
  • 👍 Intuitive interface
  • 💡 Customization options
  • 🎨 Realistic designs

Room to Improve

  • 🔒 Limited free features
  • 💰 Expensive subscription
  • 🐛 Frequent crashes
Home Planner AI：Room Design 3D#3

Home Planner AI：Room Design 3D by Room Planner Ltd

House Plan Generator, Interior
Worth Considering
🌟 Lifestyle
4.6😊(45K ratings)
FreeIn-App Purchases
#98in Lifestyle
Home Planner AI：Room Design 3D screenshot 1
Home Planner AI：Room Design 3D screenshot 2
Home Planner AI：Room Design 3D screenshot 3
Home Planner AI：Room Design 3D screenshot 4
Home Planner AI：Room Design 3D screenshot 5
Home Planner AI：Room Design 3D screenshot 6

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.

What We Love

  • 👍 Helpful for interior design
  • 🚀 Intuitive and easy to use
  • 💡 Allows creating dream homes
  • 👍 Realistic furniture and decor options

Room to Improve

  • 🔒 Many features locked behind paywall
  • 🐛 Glitches and bugs
  • 🔋 Drains battery quickly

More Architecture Plans apps to explore

4
SketchUp - 3D Modeling
SketchUp - 3D Modeling
SketchUp - 3D Modeling
Interior Design & Architecture
Free

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.

3D modeling toolsGenerative AI designsRoom planner & space design
🎨 Graphics & Design
(18K)
free with in-app purchases
5
Keyplan 3D Lite - Home design
Keyplan 3D Lite - Home design
Keyplan 3D Lite - Home design
Decoration & Architecture
Free

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.

House builder with 2D/3D editingInterior design with furniture placementExtensive decoration options
📊 Productivity
(53K)
free with in-app purchases
6
4Plan Home & Interior Planner
4Plan Home & Interior Planner
4Plan Home & Interior Planner
Home Design 3D & Room Sketcher
Free

Design your dream home with an intuitive 2D and 3D interior planning tool. Easily sketch rooms, add furniture, and apply realistic materials to visualize your renovation projects. Perfect for beginners and experienced designers alike.

2D drawing and 3D viewAugmented Reality viewExtensive furniture and material catalog
🌟 Lifestyle
(2.8K)
freemium
7
Unbuilt Works: Architecture
Unbuilt Works: Architecture
Unbuilt Works: Architecture
Explore architectural history
Free
📚 Education
(0)
8
ArcSite: Floor Plans and CAD
ArcSite: Floor Plans and CAD
ArcSite: Floor Plans and CAD
Easily Design, Sketch and Draw
Free

This app allows contractors to create accurate floor plans and site layouts directly on-site. It streamlines the process of planning remodels, running takeoffs, generating professional proposals, and collecting payments, all from a mobile device.

Sketch accurate floor plans on-sitePlan remodels and renovationsRun takeoff and generate material lists
📊 Productivity
(8.8K)
free with in-app purchases
9
Architectural Digest
Architectural Digest
Architectural Digest
by Advance Magazine Publishers Inc.
Free

Explore the world's most stunning homes and get insights into architecture and interior design. Discover top talent and exclusive content from the international authority on design.

Exclusive access to beautiful homesArchitecture and interior design insightsInformation on art, antiques, and travel
🌟 Lifestyle
(432)
free with in-app purchases
10
Architecture
Architecture
Architecture
The world's best architecture
Free
$2.99 | 100% OFF

Discover the world's finest architectural masterpieces with this offline guide. It provides GPS-enabled directions, historical context, and images for significant 20th and 21st-century buildings globally. Explore iconic structures and hidden gems, even without a data connection.

GPS-enabled architectural guideOffline access to information and photosBuilding stories and architect details
✈️ Travel
(1K)
free with in-app purchases
11
Architecture Magazine
Architecture Magazine
Architecture Magazine
by Digital Edition Technology Ltd
Free

Stay informed about the latest in architecture with this digital magazine app. Access every issue and discover new products, trends, and news relevant to architects.

Access every issueLatest architecture newsProduct updates
📡 News
(148)
free with in-app purchases
12
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
13
Keyplan 3D - Home design
Keyplan 3D - Home design
Keyplan 3D - Home design
Decoration & Architecture
$5.99

Design and decorate your dream home with an intuitive interface. Easily build walls, place furniture, and visualize your projects in real-time 2D and 3D. Share your creations with friends and family.

House builder with easy wall creationInterior design with furniture placementExtensive decoration options
📊 Productivity
(5.2K)
free with in-app purchases
14
Houzz - Home Design & Remodel
Houzz - Home Design & Remodel
Houzz - Home Design & Remodel
Remodeling Ideas & Local Pros
Free

Discover millions of home design ideas and products for remodeling and decorating. Connect with professionals, shop for materials, and visualize items in your space with 3D tools. Get expert advice and inspiration for any home project.

Browse 25M+ home design photosShop 5M+ home productsFind and hire home professionals
🌟 Lifestyle
(322K)
free with in-app purchases
15
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
16
Morpholio Trace - Sketch CAD
Morpholio Trace - Sketch CAD
Morpholio Trace - Sketch CAD
Design & Architecture Drawing
Free

This app is a comprehensive design and architecture drawing tool. It allows users to sketch, layer ideas, and communicate designs through markups. It supports various file types and offers tools for creating professional-quality drawings to scale.

Layered idea developmentDrawing markup and communicationDrawing to scale
🎨 Graphics & Design
(11K)
free with in-app purchases
17
House Designer
House Designer
House Designer
Simple & Powerful
Free

Design your dream home with this intuitive interior design application. Create detailed 2D floor plans and visualize them in real-time 3D. Access a vast library of items and materials to bring your vision to life.

Real-time 3D viewDetailed 2D floor plans300+ items and materials
🎨 Graphics & Design
(7.2K)
free with in-app purchases
18
RoomSketch3D Floor Planner
RoomSketch3D Floor Planner
RoomSketch3D Floor Planner
Interior Design & Architecture
Free

Design your ideal living space by creating detailed floor plans. Virtually place furniture, check for layout issues, and visualize your room in 3D before making any purchases or renovations.

Create custom floor plansPlace furniture to scaleAR room scanning
🎨 Graphics & Design
(12)
free with in-app purchases
19
ATMOS: AI Architecture
ATMOS: AI Architecture
ATMOS: AI Architecture
Renders de arquitectura con IA
Free
🎨 Graphics & Design
(0)
20
Home Designer | Architecture
Home Designer | Architecture
Home Designer | Architecture
Floor Plan + Interior Design
Free

Easily create 3D floor plans and design interiors with a vast library of furniture and design options. Import existing 2D plans as templates and visualize your creations with realistic photo renderings.

Create 2D/3D floor plansImport 2D drawings as templatesConfigure doors and windows
🎨 Graphics & Design
(1)
free with in-app purchases

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FAQ about Architecture Plans

What are the best architecture plans apps for iPhone?
Home Design 3D: Draw & Plan tops our architecture plans apps ranking as of July 2026, with a 4.3-star average from 105K App Store ratings, and it's free to download.
Yes — 19 of the top architecture plans apps we rank are free to download, including Home Design 3D: Draw & Plan and Planner 5D: AI Home Design.
Home Design 3D: Draw & Plan shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 203+ architecture plans apps 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.