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Best Design Topology Apps

147+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated May 2026

Morpholio Trace is the household name in design topology, but it's far from the only option. We track 147+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Design Topology

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
uMake: 3D CAD Modeling, Design#2

uMake: 3D CAD Modeling, Design by UMake, Inc.

Sketch, Model & Design with AI
Strong Contender
🎨 Graphics & Design
4.2😞(4K ratings)
FreeAdsIn-App Purchases
uMake: 3D CAD Modeling, Design screenshot 1
uMake: 3D CAD Modeling, Design screenshot 2
uMake: 3D CAD Modeling, Design screenshot 3
uMake: 3D CAD Modeling, Design screenshot 4
uMake: 3D CAD Modeling, Design screenshot 5
uMake: 3D CAD Modeling, Design screenshot 6

Create professional 3D CAD models, architectural designs, and product concepts on your iPad or iPhone. This app offers industrial-grade modeling tools, AI-powered design features, and extensive resources for designers and engineers.

What We Love

  • 🚀 Simple and easy to use
  • 🔍 Powerful 3D design capabilities
  • 💡 Useful pre-made templates
  • 👍 Great for beginners

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Locked behind paywall
  • 🐛 Frequent crashes and performance issues
Onshape 3D CAD#3

Onshape 3D CAD by PTC Inc.

Speed Up Your Product Design
Worth Considering
📊 Productivity
3.6😐(399 ratings)
FreeAds
Onshape 3D CAD screenshot 1
Onshape 3D CAD screenshot 2
Onshape 3D CAD screenshot 3
Onshape 3D CAD screenshot 4
Onshape 3D CAD screenshot 5

This professional CAD platform enables real-time collaboration on product design from any device. It offers parametric modeling tools, secure cloud storage, and version control, streamlining the design process for teams and individuals. Supports students and educators with free access for non-commercial projects.

What We Love

  • 🚀 Powerful CAD features
  • 🌐 Accessible from any device
  • 👍 Intuitive interface
  • 💡 Great for on-site work

Room to Improve

  • 🐛 Crashes and stability issues
  • 👎 Unintuitive and clunky UI
  • 🔒 Requires account sign-up

More Design Topology apps to explore

4
UniFi Design
UniFi Design
UniFi Design
by Ubiquiti Inc.
Free

Plan and visualize your network setups with this comprehensive tool. Design your ideal configuration, generate checkout lists, and explore deployments with floorplan visualization. Access essential network planning utilities and community resources in one convenient application.

Design network setups with WizardCustomize racks and generate checkout listsVisualize deployments with Floorplan
📊 Productivity
(14)
free
5
Autodesk Fusion
Autodesk Fusion
Autodesk Fusion
by Autodesk
Free

Collaborate on 3D designs from anywhere with this mobile app. View, comment on, and share CAD models in over 100 formats. It works with a companion cloud-based desktop product for product design and development.

View over 100 file formatsCollaborate on 3D designsComment on project activities
📊 Productivity
(4.1K)
free
6
CAD 3D Modeling - Wuweido
CAD 3D Modeling - Wuweido
CAD 3D Modeling - Wuweido
Sketch,draw,design,paint,print
Free

Create and edit complex 3D models directly on your mobile device. This professional CAD application offers a wide range of tools for sketching, solid and surface modeling, and advanced operations. Work offline and exchange data with popular CAD systems.

3D modeling toolsSketching toolsSolid and surface modeling
💼 Business
(32)
free with in-app purchases
7
Design Task Group
Design Task Group
Design Task Group
Unlimited Graphic Design
Free

This app provides Design Task Group (DTG) members with complete access to their DTG designer or design team. It facilitates seamless communication and management for design professionals.

Full access for DTG membersConnect with DTG designersManage design teams
💼 Business
(9)
free
8
TopOpt 3D
TopOpt 3D
TopOpt 3D
by DTU Mechanical Engineering
Free

Perform 3D structural optimization using topology optimization on your iPad or iPhone. Adjust loads, supports, volume fractions, and grid sizes to observe design evolution. Experiment with different parameters to discover new minimums.

3D topology optimizationAdjustable loads and supportsVariable volume fractions
📚 Education
(3)
free
9
Mydoma Studio
Mydoma Studio
Mydoma Studio
Grow your Design Business
Free

This platform helps interior designers manage projects, collaborate with clients, and streamline business operations. It offers tools for organizing tasks, curating products, generating invoices, and tracking time to enhance efficiency and business growth.

Project managementClient portal collaborationProduct curation and cataloging
💼 Business
(5)
free
10
ARES Touch: DWG Viewer & CAD
ARES Touch: DWG Viewer & CAD
ARES Touch: DWG Viewer & CAD
Read, Modify & Annotate in DWG
Free

This CAD software allows professionals to view, create, annotate, and modify DWG drawings on mobile devices. Free users can access viewing and basic annotation tools, while subscribers unlock hundreds of advanced creation and editing features.

View, create, and modify DWG drawingsAnnotate with text, dimensions, and revision cloudsSynchronize files with cloud storage
📊 Productivity
(143)
free with in-app purchases
11
Bravo Vision
Bravo Vision
Bravo Vision
No-code mobile app builder
Free

View and interact with mobile app projects created with Bravo Studio directly on your iOS device. Log in with your Bravo Studio account to access your creations and see real-time updates. Tap and hold the screen to navigate back to your project list or refresh changes.

View Bravo Studio projectsInteract with app prototypesReal-time project updates
🔧 Utilities
(110)
free with in-app purchases
12
TopOpt
TopOpt
TopOpt
by DTU Mechanical Engineering
Free

This app allows users to perform structural optimization using topology optimization methods on their iPad or iPhone. Users can manipulate loads and supports to observe design evolution and experiment with various parameters like volume fractions and grid sizes.

Topology optimization methodStructural design evolutionLoad and support manipulation
📚 Education
(2)
free
13
iF Daily Design
iF Daily Design
iF Daily Design
by iF International Forum Design GmbH
Free

Explore award-winning designs from around the globe across numerous categories. Find daily inspiration by searching for specific disciplines, themes, brands, or designers. Stay updated with the latest design news and insights through articles.

Discover award-winning designsBrowse 45 countries and 82 categoriesSearch by discipline, theme, brand, or designer
🌟 Lifestyle
(2)
free
14
Arkio
Arkio
Arkio
Design collaboration for AEC
Free

Collaborate on architectural and design projects in immersive 3D environments. Import large models, present ideas, and gather feedback with tools for markup, voice notes, and AI rendering. Offers VR and multi-device support for seamless teamwork.

Import large 3D AEC modelsCollaborative VR and MR experiencesAI rendering and presentation tools
📊 Productivity
(7)
free with in-app purchases
15
Archinect
Archinect
Archinect
by Archinect
Free

Access architecture news, job listings, and community discussions on the go. Receive instant push notifications for breaking industry updates.

Mobile access to articlesJob listingsCommunity discussions
📡 News
(9)
free
16
Genetic Matrix
Genetic Matrix
Genetic Matrix
by GENETIC MATRIX L.L.C-FZ
Free

Access professional-level Human Design charts and tools. This app integrates seamlessly with cloud-based web services for members. It offers a comprehensive suite of resources for understanding personal energetic blueprints.

Professional Human Design ChartsComprehensive ToolsCloud Service Integration
🌟 Lifestyle
(58)
free with in-app purchases
17
Design in/from Spain
Design in/from Spain
Design in/from Spain
by ICEX
Free

This digital magazine explores the world of Spanish contemporary design, featuring new product launches, in-depth company profiles, and interviews with leading designers. Published quarterly, it offers insights into the latest trends and innovations in furniture, lighting, and more.

Spanish contemporary design coverageNew product launchesIn-depth company profiles
🌟 Lifestyle
(2)
free
18
Human Design Rave
Human Design Rave
Human Design Rave
Richard Beaumont's HD app
Free

Explore your unique Human Design through a comprehensive system detailing your chart, transits, and relational dynamics. This app supports deep self-study of your core components and offers advanced features for understanding partnerships and group auras.

Detailed chart analysis (Type, Strategy, Authority, Profile)Transit and Cycle trackingComposite charts for couples and partnerships
📚 Education
(7)
free with in-app purchases
19
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
20
Leaders of Design
Leaders of Design
Leaders of Design
Leaders of Design
Free
🔧 Utilities
(0)