Shapely 3D

Shapely 3D

3D Modeling Made Simple

1 ratings
1 review
Free
In-App PurchasesWith Ads

Details

Released
September 2, 2026
Updated
October 12, 2026

Features

Shapely 3D screenshot #1 for iPhone
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iphone
ipad
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About

Create and sculpt 3D models directly on your iPad. Build scenes from primitives, refine them with intuitive tools, and export your creations for printing or digital use. Unlock advanced features with a Pro upgrade.

✓Sketch and sculpt 3D models
✓Build scenes from primitives
✓On-screen gizmo for manipulation
✓Configurable grid and measurement tools
✓Export USDZ for AR and Quick Look
✓Advanced Pro features (CSG, STL export, smoothing)
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What's New in Shapely 3D

1.3.0

October 12, 2026

Shapely 3D 1.3 is built for iPhone Duo. Two screens, one project, and a hinge we treat with the respect it deserves. MADE FOR IPHONE DUO - Shapely 3D runs at the native size of both screens. Closed, the outer screen is the whole editor: the catalog, the gizmo, Edit Points, booleans, the printability check. Open the phone and the same project gets more workplane around it, with your selection and your camera right where you left them. Nothing is letterboxed, nothing hides behind the fold, nothing asks you to start over. - Built with Xcode 27.1 and the iOS 27.1 SDK, so the phone is treated as what it is, not as a tall iPhone with a line down the middle. The line is a feature. We checked. PRINTABILITY, NOW WITH A SENSE OF PROPORTION - The check now tells minor mesh issues from ones that need repair. Hairline gaps, slivers and a few flipped triangles - the kind every slicer closes on its own, and the classic 3DBenchy is full of - get a quiet grey mark and a "Minor issues" status that says the model prints as it is. No export gate, no lecture. The orange warning, "Needs repair" and the question at the door are kept for holes and inside-out surfaces a slicer would get wrong. Benchy has printed a million times. It did not need our opinion. ALSO NEW - The projects home now recommends one other independent app, through Kickstart Exchange - matched by app, not by you: no tracking, no identifiers, no "based on your activity". Shapely 3D Pro never sees it. Pro is ad-free, and stays that way. - The Pro screen opens with the Pro artwork - the app icon with its sparkles, the same picture the App Store shows for the purchase - instead of a generic sparkles symbol. It borrowed a symbol for three releases. It has its own picture now. FIXED - Importing an STL from Files or iCloud Drive works again on iPhone and iPad. In 1.2.0 it said "could not import" to every file you picked, which was true, and unhelpful. - Fixed a crash on iPad that could close the app while moving, rotating or scaling an object. Of all the moments to leave, mid-drag was the worst one. Everything from 1.2 - the printability check, Repair, Import USDZ, the Printing tab - is right where it was. Folded or not.

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Subscriptions & In-App Purchases

$4.99

Shapely 3D Pro

Unlock CSG, STL export, and others with Shapely 3D Pro.

Events

Read more about Made for iPhone Duo

Made for iPhone Duo

Model it closed, unfold for the whole workplane.

Oct 12, 2026 — Nov 11, 2026

Read more about Fix It Before You Print

Fix It Before You Print

Every model checked the way a slicer checks it.

Oct 2, 2026 — Nov 1, 2026

Read more about See It at Real Size

See It at Real Size

View in Room puts your model on your desk, in AR.

Sep 14, 2026 — Oct 15, 2026

User reviews

世界が拡がった

3Dプリンタを使っていて立体データの作成やカスタマイズに苦労してましてが、お手軽にできるようになっりました。無料で使ってみて即有料版にしました。コスパはいいと思います。
作れるものの範囲が拡がった気がします。ありがとう。

Response from developer

Thank you so much for the kind words and for upgrading to Pro! Making it easy to create and customize 3D printing models is exactly why Shapely 3D exists, so it's great to hear it's expanded what you can make. If there's anything that would make your printing workflow even better, we would love to hear about it. Happy printing!

FAQ

What devices does Shapely 3D support?

Shapely 3D is available on Mac, iPhone, and iPad, offering a seamless experience across Apple devices.

Is Shapely 3D free to use?

Yes, Shapely 3D is free to download and use, with optional in-app purchases for advanced Pro features.

What are the Pro features in Shapely 3D?

Shapely 3D Pro unlocks powerful tools like CSG boolean operations, STL export for 3D printing, sketch and extrude, smoothing, and face editing.

Can I export my models for 3D printing?

Yes, the Pro version of Shapely 3D allows you to export your models in STL format, which is compatible with most 3D printers and CAD tools.

How often is Shapely 3D updated?

The app was last updated on September 24, 2026, indicating active development and potential for future improvements.

What is the age rating for Shapely 3D?

Shapely 3D has an age rating of 4+, making it suitable for a wide range of users, including younger creators.

Does Shapely 3D have ads?

No, Shapely 3D does not contain advertisements, ensuring an uninterrupted creative workflow.

Can I use Shapely 3D offline?

The description implies that Shapely 3D saves work as native documents that can be opened anytime, suggesting offline functionality for modeling.