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

Design like a pro with our app that seamlessly integrates sketching and CAD functionalities, allowing you to create detailed and professional designs on the go. Download now to elevate your design process!

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 stunning 3D models with uMake: a user-friendly app for both professionals and beginners. From sketching to rendering, uMake offers powerful tools and features to bring your ideas to life. Try it now and unleash your creativity!

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😐(396 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

Join thousands of professional users in revolutionizing product design with our full mechanical CAD platform. Collaborate in real-time from any device with an internet connection, streamline your design process, and access new features regularly. Start creating today with a free sign-up!

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

Explore an intelligent companion app that integrates with the UI Store and community, providing tech specs and guidance on UI products through AI technology. Dive into the world of UI with our interactive portal.

📊 Productivity
(14)
5
Autodesk Fusion
Autodesk Fusion
Autodesk Fusion
by Autodesk
Free

Collaborate on 3D designs with anyone using Autodesk Fusion™ for iPhone and iPad. View, comment, and share 3D models in over 100 file formats, track project activities, and access design properties. Sign in with your Fusion account and start designing anytime, anywhere.

📊 Productivity
(4.1K)
6
CAD 3D Modeling - Wuweido
CAD 3D Modeling - Wuweido
CAD 3D Modeling - Wuweido
Sketch,draw,design,paint,print
Free
💼 Business
(32)
7
Design Task Group
Design Task Group
Design Task Group
Unlimited Graphic Design
Free

This application provides unlimited graphic design capabilities to its members, granting them full access to their designated designer or design team. Get started and unlock your creative potential with a team of expert designers at your fingertips.

💼 Business
(9)
8
TopOpt 3D
TopOpt 3D
TopOpt 3D
by DTU Mechanical Engineering
Free

Use your iPad or iPhone to perform 3D structural optimization with a topology optimization method, experimenting with loads, supports, and settings to achieve a minimum design. Move loads and supports and watch the design evolve, trying different volume fractions and grid sizes to see the results.

📚 Education
(3)
9
Mydoma Studio
Mydoma Studio
Mydoma Studio
Grow your Design Business
Free

This platform helps interior designers manage their projects and businesses more efficiently, allowing them to focus on designing rather than administrative tasks. By streamlining project execution, client collaboration, and financial management, designers can grow their businesses and work more productively, sign up now to start optimizing your workflow.

💼 Business
(5)
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 read, create, annotate, and modify DWG drawings on-the-go, with free features including viewing, sharing, and dimensioning tools, and additional premium features available with a subscription. Try the full experience for free and take your CAD work to the next level with a mobile solution that offers flexibility and power.

📊 Productivity
(143)
11
Bravo Vision
Bravo Vision
Bravo Vision
No-code mobile app builder
Free

This companion app allows users to view and interact with their projects on a mobile device, requiring a login with a corresponding account to access projects. Download the app to easily access and showcase your projects on-the-go.

🔧 Utilities
(110)
12
TopOpt
TopOpt
TopOpt
by DTU Mechanical Engineering
Free

Use your iPad or iPhone to optimize structures with a topology optimization method, moving loads and supports to watch designs evolve into a minimum. Experiment with different settings to see the impact on the outcome.

📚 Education
(2)
13
iF Daily Design
iF Daily Design
iF Daily Design
by iF International Forum Design GmbH
Free

Explore the latest design award winners from around the world, discover innovative projects, and gain insights from design experts. Stay up-to-date with the best in design and share your favorite awards with others.

🌟 Lifestyle
(2)
14
Arkio
Arkio
Arkio
Design collaboration for AEC
Free

This application enables design collaboration for architecture, engineering, and construction professionals, allowing users to ideate, review, and present their work in a shared environment. It offers a range of features, including AI rendering, voice transcription, and issue export, and supports work on various devices, including VR, PC, and mobile.

📊 Productivity
(7)
15
Archinect
Archinect
Archinect
by Archinect
Free

This mobile app offers quick access to articles, job listings, and discussions from a popular online platform, allowing users to stay updated on the latest developments in architecture and related fields. Download the app to receive instant notifications of breaking news and stay connected on-the-go.

📡 News
(9)
16
Genetic Matrix
Genetic Matrix
Genetic Matrix
by GENETIC MATRIX L.L.C-FZ
Free
🌟 Lifestyle
(58)
17
Design in/from Spain
Design in/from Spain
Design in/from Spain
by ICEX
Free

This magazine showcases the latest in Spanish contemporary design, featuring new product launches, in-depth company and designer profiles, and industry insights. Download the free magazine to stay up-to-date on the best of Spanish design, covering topics from furniture to innovative projects.

🌟 Lifestyle
(2)
18
Human Design Rave
Human Design Rave
Human Design Rave
Richard Beaumont's HD app
Free

The application provides a comprehensive platform for exploring and understanding the principles of Human Design, offering detailed information on various aspects of the system, including centers, channels, lines, and gates, as well as personalized features such as Transit information, Composites for Couples, and PDF chart creation. The application is designed to be a user-friendly and informative tool for those interested in exploring and applying the principles of Human Design.

📚 Education
(6)
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 with Updraw, featuring an intuitive touch screen interface and global constraint solver. Draw shapes, add constraints for distances and angles, and export your designs as PDF or PNG images. Start designing now!

📊 Productivity
(356)
20
Leaders of Design
Leaders of Design
Leaders of Design
Leaders of Design
Free
🔧 Utilities
(0)