SimplerCAD – 3D CAD Design

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Content rating
Everyone
1+
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Content rating
Everyone
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About this app

SimplerCAD is a 3D modeling workspace built for Android.

Start with ready-made shapes—including boxes, cylinders, spheres, cones, rings and text—or use connector parts and hardware cutters. You can also import an existing model. Set exact dimensions, then move, rotate, scale, duplicate, mirror, snap and align objects in the 3D workspace.

Build and refine models with:

• Boolean union, subtract and intersect
• Face extrusion, plane cuts, chamfers, hollowing and mesh preparation
• Grid and circular arrays and generated patterns
• Object dimensions, comparison measurements, alignment guides, and vertex or side rulers
• Colors, materials, surface lines, and workspace themes

Use Layers to select, rename, show or hide, group, and ungroup objects. Save and reopen project files, recover local autosaves, and return to recent projects. Signed-in users can also save designs to their cloud library.

Import STL, GLB, OBJ, and OBJ/MTL ZIP files. Export a selected object or the visible workspace as STL, GLB, or OBJ for use in compatible modeling and fabrication workflows.

Need help? Search 149 built-in step-by-step lessons. Each guide explains what a tool does, when to use it, how to use it, and the expected result.

SimplerCAD brings shape creation, model editing, measurement, organization, and export tools together in one mobile workspace.

Previously published as Easy 3D CAD Designer.
Website: https://simplercad.com
Create, edit, measure and export 3D CAD models on your Android device.
Updated on
Sep 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Updated the SimplerCAD logo to match our website: blue C, green A, and red D.
Fixed the app name so Android displays SimplerCAD consistently across languages.
Content rating
Everyone
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App support

About the developer
Tommaso Potrich
gabangest@gmail.com
United States