Best CAD Smart Modeling alternatives: apps like CAD Smart Modeling – 3D CAD

9+ similar apps compared and reviewed

4.1 avg rating
9 free apps
Updated October 2026

Whether you want more options like CAD Smart Modeling or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to CAD Smart Modeling

5.0(4 ratings)
FreeIn-App Purchases
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Define 3D models using a simple, structured text language instead of traditional graphical interfaces. Ideal for users who find typical 3D modeling complex, it allows for procedural generation of geometry through code. Export models for games or 3D printing.

3D Scratchpad#3

3D Scratchpad by Engineered Stuff

3D Design at your Fingertips
Worth Considering
🎨 Graphics & Design
2.7(12 ratings)
FreeIn-App Purchases
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Create 3D models with a user-friendly design tool. Freehand draw in 3D using primitive shapes and gestures. Manipulate objects with augmented reality and share your creations as .usdz files.

More apps like CAD Smart Modeling

4
3Draw Modeling
3Draw Modeling
3Draw Modeling
3D modeling and CAD drawing
Free

Create and edit 3D models on your mobile device with a comprehensive toolkit. Offers advanced tools for vertices, edges, and faces, along with smart visual controls and intuitive touch gestures for seamless workflow.

Advanced 3D toolkit20+ Pro ToolsDeep editing modes
🎨 Graphics & Design
(13)
free with in-app purchases
5
3dMaster
3dMaster
3dMaster
by 海宁 徐
Free

Visualize 3D scenes and animations with support for over 25 3D formats and various texture types. This tool utilizes advanced rendering techniques for improved quality and performance, allowing artists to preview skeletal animations on mobile devices.

Supports 25+ 3D formatsPBR material systemCSM shadow technology
🎨 Graphics & Design
(1)
free with in-app purchases
6
Snap Draw Iso
Snap Draw Iso
Snap Draw Iso
Vector drawing with sound
Free

Create isometric drawings with ease using a crosshair and snap sound for precise line connections. Customize grids, colors, and import/export various formats. Offers advanced features like bitmap brushes and gradient fills for detailed designs.

Isometric and 2D gridsCustomizable colorsImport/Export formats
🎨 Graphics & Design
(4)
ad-supported
7
Solid Engineer
Solid Engineer
Solid Engineer
Visual Programming in 3D
Free

This app teaches programming through visual 3D model creation. It offers modes for beginners to advanced users, including JavaScript support. Models can be printed or shared.

Visual programming interface3D model creationPrintable model export
🎨 Graphics & Design
(1)
free
8
Forma3D - 3D Modeling & Print
Forma3D - 3D Modeling & Print
Forma3D - 3D Modeling & Print
STL, 3MF & Mesh Repair
Free

Create and edit 3D models directly on your iPhone or iPad. Prepare designs for 3D printing with precise tools and export to common formats. Ideal for beginners and experienced users alike.

Create primitive 3D shapesPrecise transformation controlsBoolean operations (union, subtract)
🎨 Graphics & Design
(5)
free with in-app purchases
9
ToyCAD: Easiest 3D Drawing App
ToyCAD: Easiest 3D Drawing App
ToyCAD: Easiest 3D Drawing App
3D Modeling for Beginners
Free

Easily create 3D models from 2D sketches with intuitive tools and step-by-step tutorials. Perfect for beginners, families, and educators to design and print custom toys and creations.

Easy 3D design from 2D sketchesInteractive step-by-step tutorials3D printer export support
🎨 Graphics & Design
(27)
free with in-app purchases