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Sketch, sculpt, and export real 3D models on Mac, iPad, and iPhone. Primitives, grid snapping, live measurements, View in Room at real size, Apple Pencil, CSG booleans, and STL export — one purchase, no subscription.
We built Shapely 3D because we wanted a Tinkercad-style 3D editor that feels at home on a Mac, iPad, and iPhone. That meant something native and fast that works offline, not a web app squeezed onto a touchscreen.
The idea is simple. Drop shapes on a workplane, move, rotate, and scale them with on-canvas gizmos, combine them, and export an STL that’s ready to print.
A few things we’re proud of:
Apple Pencil support: sketch a profile and extrude it into a solid. Squeeze to switch between Pen and Freehand, and hover to see where the next shape will land.
Printability check: it finds the holes and inside-out faces your slicer would trip on, and shows them in red before you print.
View in Room: see your part on your desk at its real size before you spend filament on it.
Open in Bambu Studio or PrusaSlicer: one click on the Mac.
Spotlight, Siri and Shortcuts: your projects show up in all three, plus a native look and feel in light and dark mode.
The core editor is free. Shapely 3D Pro is a one-time purchase, with no subscription. It unlocks booleans, STL export, sketching, smoothing, the cut tool, Edit Faces and Repair.
We’re a small team and we read everything, so we would love your feedback. What would you build first, and what’s missing for your workflow? 🙏
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About Shapely 3D on Product Hunt
“3D Modeling Made Simple for Mac, iPad & iPhone”
Shapely 3D was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #149 on the daily leaderboard. Sketch, sculpt, and export real 3D models on Mac, iPad, and iPhone. Primitives, grid snapping, live measurements, View in Room at real size, Apple Pencil, CSG booleans, and STL export — one purchase, no subscription.
Shapely 3D was featured in Productivity (665.6k followers), 3D Printer (9.1k followers) and 3D Modeling (2.1k followers) on Product Hunt. Together, these topics include over 181.7k products, making this a competitive space to launch in.
Who hunted Shapely 3D?
Shapely 3D was hunted by Fabrizio Brancati. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Shapely 3D stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Fabrizio Brancati
We built Shapely 3D because we wanted a Tinkercad-style 3D editor that feels at home on a Mac, iPad, and iPhone. That meant something native and fast that works offline, not a web app squeezed onto a touchscreen.
The idea is simple. Drop shapes on a workplane, move, rotate, and scale them with on-canvas gizmos, combine them, and export an STL that’s ready to print.
A few things we’re proud of:
Apple Pencil support: sketch a profile and extrude it into a solid. Squeeze to switch between Pen and Freehand, and hover to see where the next shape will land.
Printability check: it finds the holes and inside-out faces your slicer would trip on, and shows them in red before you print.
View in Room: see your part on your desk at its real size before you spend filament on it.
Open in Bambu Studio or PrusaSlicer: one click on the Mac.
Spotlight, Siri and Shortcuts: your projects show up in all three, plus a native look and feel in light and dark mode.
The core editor is free. Shapely 3D Pro is a one-time purchase, with no subscription. It unlocks booleans, STL export, sketching, smoothing, the cut tool, Edit Faces and Repair.
We’re a small team and we read everything, so we would love your feedback. What would you build first, and what’s missing for your workflow? 🙏