Wuweido is a professional 3D modeling CAD on mobile, enable you do real CAD work on mobile.

More than just a 3D model viewer, dozens of 3D modeling tools are provided to create and modify 3D models.

Optimized CAD touch experiences, easy to build complex 3D geometry models with fingers touch gestures.

Running on local device offline for working with drawings.

The drawing models are persisted on local storage and your data is yours.

Exchange data with famous CAD systems, such as CATIA®, Autodesk® Inventor®, SolidWorks®, Creo™ Parametric, NX™, AutoCAD®, Solid Edge®, Rhino3D® and OPEN CASCADE®, etc.

Suitable for 3D printing, art design, conception design, jewelry design, architectural design, mechanical design, manufacturing, engineering and education.

Highlight Features:

New, open, save and close drawings of 3d model.

Draw and edit geometry shapes using object snap and keypad input.

Input absolute or relative coordinates in cartesian, cylindrical or spherical coordinate systems.

Sketching tools such as line segment, polyline, arc, circle, ellipse, rectangle, polygon, etc.

Basic solid modeling tools such as box, sphere, cylinder, cone, truncated cone, torus, wedge, truncated wedge, pyramid, and truncated pyramid, etc.

Basic surface modeling tools such as cover planar wire to form face.

Text modeling tool to support both 2d and 3d text modeling.

Advanced modeling tools such as extrude, revolve, loft, pipe, shelling, offset, chamfer, fillet, etc.

Boolean tools to do geometry shape boolean intersect, boolean subtract, boolean union, boolean section and boolean xor, etc.

Transform tools to move, rotate, scale and mirror geometry shapes.

Array tools to create linear array, polar array, etc.

Edit tools such as select, delete, duplicate, rename, show, hide, undo and redo, etc.

Layer management tools to group geometry shapes as in traditional CAD system.

Visulization property editor to mamage shape's color, material, transparency, display mode and line width.

Grid visulization and snapping with dynamic and static density.

Smart object snapping tool to capture geometry shape's vertex, edge, edge center, edge quadrant and face center.

Support DWG, DXF, OBJ, VRML, STL and glTF formats. STL is de-facto standard in 3D printing.

Import and export 3D parts and assemblies in STEP, IGES, and BREP CAD formats.

Multitouch operator to pan, orbit and zoom view in the most natural way.

The design philosophy is similar to Rhino3D™. It's easy to learn but still powerful.

Powered by OPEN CASCADE. OPEN CASCADE is a geometry kernel provider. See more at

Inspired by CAD Assistant developed by OPEN CASCADE. CAD Assistant is a 3d modeling viewer and converter. See more at

What’s New

Version 1.0.16

Correct file import/export crash issue.
Correct sporadically crash issue after Boolean operation.
Correct selection failure issue.
Enhanced stability and usability.
Improved the APP performance.

Ratings and Reviews

3.3 out of 5
3 Ratings

3 Ratings

gmillwater ,

Finally a useable solid modeler

I love this app. However, I can’t enter coordinates because a numeric keyboard opens that doesn’t have a enter key. I’m on ios 13.1.3. So for now, I’m just picking coordinates. I hope this gets fixed soon!

Developer Response ,

Thanks for your review and comments. Happy to hear that you love our app. We'll resolve the issue soon. If you have any other issue please contact us at Have a wonderful day!

uncle808us ,

Great but export!

I like this app but the exported .stl file can not be found.
There is no way to get in touch with the people who make the app!
How /where do the exported files go?
The app doesn’t show up in iTunes.So no way to get it from there. Why doesn’t it show up?
So I hope the creator reads this! And explains this.

Developer Response ,

Thanks for you review and comments. Please update to the latest version, it's ok to share file in iTunes. There are more features in new version. If you have any other issues, please contact us at Have a wonderful day.


Chunwu Liang
56.7 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Simplified Chinese, Traditional Chinese

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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