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Best Architectural Drawings Apps

213+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated June 2026

From beginner-friendly picks to power-user tools, our architectural drawings list covers 213+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Architectural Drawings

Morpholio Trace - Sketch CAD#1

Morpholio Trace - Sketch CAD by Morpholio LLC

Design & Architecture Drawing
Editor's Choice
🎨 Graphics & Design
4.7😊(11K ratings)
FreeIn-App Purchases
Morpholio Trace - Sketch CAD screenshot 1
Morpholio Trace - Sketch CAD screenshot 2
Morpholio Trace - Sketch CAD screenshot 3
Morpholio Trace - Sketch CAD screenshot 4
Morpholio Trace - Sketch CAD screenshot 5
Morpholio Trace - Sketch CAD screenshot 6

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.

What We Love

  • 🚀 Powerful sketching and drawing tools
  • 🔍 Accurate scale and measurement features
  • 👍 Intuitive and easy to use
  • 💡 Innovative stencil and perspective tools

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 🔒 Requires account creation to use
  • 💰 Subscription-based pricing model
ArcSite: Floor Plans and CAD#2

ArcSite: Floor Plans and CAD by Arctuition LLC

Sketch, Draw & Remodel On-Site
Strong Contender
📊 Productivity
4.7😐(8.5K ratings)
FreeAdsIn-App Purchases
ArcSite: Floor Plans and CAD screenshot 1
ArcSite: Floor Plans and CAD screenshot 2
ArcSite: Floor Plans and CAD screenshot 3
ArcSite: Floor Plans and CAD screenshot 4
ArcSite: Floor Plans and CAD screenshot 5
ArcSite: Floor Plans and CAD screenshot 6

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.

What We Love

  • 🚀 Easy and powerful tool
  • 👍 User-friendly and intuitive
  • 👍 Works great on all devices
  • 👍 Helps create accurate plans

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Difficult to cancel subscription
  • 🐛 Drawings disappearing
DrawPlan#3

DrawPlan by Fleet Investments LLC

Simple FloorPlan Drawing App
Worth Considering
📊 Productivity
3.5😞(5.3K ratings)
FreeAdsIn-App Purchases
DrawPlan screenshot 1
DrawPlan screenshot 2
DrawPlan screenshot 3
DrawPlan screenshot 4
DrawPlan screenshot 5
DrawPlan screenshot 6

Easily create professional floor plans with intuitive drawing tools and AI assistance. Sketch freely or draw precise, to-scale designs, adding details like doors, windows, and furniture. Ideal for professionals and DIYers alike.

What We Love

  • 👍 Easy to use
  • 👍 Straightforward interface
  • 👍 Good selection of standard objects
  • 🚀 Simple and lightweight

Room to Improve

  • 🚫 Missing scaled measurements
  • 🚫 Functionality is very limited
  • 🚫 No eraser, only undo

More Architectural Drawings apps to explore

4
Draft Paper
Draft Paper
Draft Paper
by Giles Goddard
Free
$7.99 | 100% OFF

Create floor plans, layouts, and blueprints with ease using intuitive drawing tools. Support for multiple layers, iCloud, and Dropbox integration allows for seamless workflow. Export your designs to various formats for printing or further editing.

Draw lines, rectangles, text, and moreSupport for multiple layersExport to PDF, JPEG, and DXF
📊 Productivity
(14K)
free with in-app purchases
5
Concepts
Concepts
Concepts
Эскизы, заметки, рисунки.
Free

This flexible vector-based sketchbook offers an infinite canvas for ideation and design. Easily sketch, take notes, and create detailed designs with editable strokes and powerful tools. Share your work in various formats for seamless collaboration and professional output.

Infinite canvasVector-based sketchingRealistic pens, pencils, and brushes
🎨 Graphics & Design
(26K)
free with in-app purchases
6
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
📊 Productivity
(18K)
free with in-app purchases
7
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
(17K)
free with in-app purchases
8
Planner 5D: AI Home Design
Planner 5D: AI Home Design
Planner 5D: AI Home Design
3D House Interior & Room Decor
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
(38K)
free with in-app purchases
9
Home Design 3D: Draw & Plan
Home Design 3D: Draw & Plan
Home Design 3D: Draw & Plan
Room Plans & Interior Design
Free

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.

2D floor plan drawingImmersive 3D and 5D visualizationExtensive furniture and decor library
📊 Productivity
(105K)
free with in-app purchases
10
Twindo (formerly Canvas)
Twindo (formerly Canvas)
Twindo (formerly Canvas)
Capture once. Use everywhere.
Free

This app transforms physical spaces into accurate, design-ready digital models and data through quick scans or plan uploads. It provides a single source of truth for teams, streamlining workflows from planning to delivery and eliminating the need for repeat site visits.

Capture physical spacesCreate design-ready modelsGenerate structured data
🔧 Utilities
(1.1K)
free with in-app purchases
11
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
(39)
free with in-app purchases
12
Sketchar: AR Drawing App
Sketchar: AR Drawing App
Sketchar: AR Drawing App
Learn how to draw with AR
Free

Learn to draw with augmented reality and AI-powered lessons. This app offers a comprehensive drawing tool, community contests, and personalized learning plans to enhance your artistic skills. Practice art to relieve stress and impress others with your creations.

Augmented Reality drawing guidanceAI-powered personalized learning plans550+ drawing lessons
🎨 Graphics & Design
(9.6K)
free with in-app purchases
13
Trace Drawing App - Sketchify
Trace Drawing App - Sketchify
Trace Drawing App - Sketchify
Simply Draw Learn To Draw
Free

This app uses augmented reality and artificial intelligence to transform how you sketch and create art. Project images onto surfaces to trace, import your own photos, or generate art from text descriptions. It offers drawing lessons and tools to capture your creative process.

AR projection for tracingImport and trace personal imagesStep-by-step drawing lessons
🎨 Graphics & Design
(3.3K)
free with in-app purchases
14
AR Drawing - Learn How to Draw
AR Drawing - Learn How to Draw
AR Drawing - Learn How to Draw
AI Sketch Book Trace Workout
Free

Learn to draw and paint using augmented reality technology. This app provides a projector-like experience to trace sketches from various categories, helping you improve your artistic skills. Record your drawing process and share your creations.

Augmented reality drawingTrace sketches with AR projectorMultiple drawing categories
🎨 Graphics & Design
(1.7K)
free with in-app purchases
15
Updraw - create 2D CAD drawings with dimensions
Updraw - create 2D CAD drawings with dimensions
Updraw - create 2D CAD drawings with dimensions
by Ben Blevins
Free

Create precise 2D CAD drawings on your mobile device. Add familiar shapes and apply various constraints to calculate unknown dimensions and angles. Export your designs as PDF or PNG images.

Intuitive touch screen interface2D geometry tools (lines, circles, arcs)Global constraint solver
📊 Productivity
(356)
free
16
Artrace: AR Drawing & Sketch
Artrace: AR Drawing & Sketch
Artrace: AR Drawing & Sketch
Anywhere, anytime AR drawing
Free

Transform your surroundings into a canvas with augmented reality drawing. Learn to sketch anything from photos or real-life objects, with guided lessons and advanced tools. Share your creations and track your artistic progress.

Draw through cameraLearn to draw easilyTrace anything
🎨 Graphics & Design
(46K)
free with in-app purchases
17
Paper: Sketch, Draw & Create
Paper: Sketch, Draw & Create
Paper: Sketch, Draw & Create
Sketch with confidence
Free

This app offers an immersive sketching experience with intuitive tools and gesture-based controls. Easily create collages, paintings, and drawings without distracting menus. Organize your creations into journals and sync them across devices.

Intuitive sketching toolsGesture-based controlsPhoto collage creation
📊 Productivity
(69K)
free with in-app purchases
18
Scala Architectural Scale
Scala Architectural Scale
Scala Architectural Scale
To measure printed drawings
Free

This app allows users to measure printed architectural and engineering drawings directly on their device. It supports both known and unknown scales, offering fixed and variable scale options for precise measurements. Users can also select secondary units for quick conversions.

Fixed and variable scale measurementSupports unknown drawing scalesSecondary unit conversions (metric, decimal feet, feet/inches)
🔧 Utilities
(25)
free
19
ARtie Lab: AR Drawing & Sketch
ARtie Lab: AR Drawing & Sketch
ARtie Lab: AR Drawing & Sketch
Trace Picture & Learn to Draw
Free

This app uses augmented reality to project virtual outlines onto real-world surfaces, guiding users to trace and sketch images. It offers a library of templates and allows users to import their own photos, making drawing accessible for all skill levels.

AR drawing projectionImport custom imagesGuided drawing outlines
🎨 Graphics & Design
(3.1K)
free with in-app purchases
20
AR Projector Tracing & Drawing
AR Projector Tracing & Drawing
AR Projector Tracing & Drawing
Trace & Draw AI Photo on Paper
Free

This app helps users improve their drawing and sketching skills by projecting images onto paper for tracing. It offers AR anchoring, a light table feature, digital drawing tools, guided lessons, and progress tracking to inspire creativity and skill development.

AR Image Projector with Anchor ToolVirtual Light Table for TracingDigital Sketching Tools
🎨 Graphics & Design
(5K)
free with in-app purchases