Comparison

Shapr 3D CAD modeling vs Skallbits

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Shapr 3D CAD modeling

Design and collaborate on 3D models and drawings across multiple devices, even offline. This intuitive CAD tool offers a clutter-free interface and real-time 3D renders for seamless visual communication and a powerful design workflow from concept to manufacturing.

Highlights
  • Multidevice and offline CAD workflow
  • Adaptive, clutter-free user interface
  • Design-driven collaboration with real-time renders
  • Export and import for various file formats
  • Output 2D drawings
  • Siemens Parasolid modeling kernel
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From design to manufacturing. Teams collaborate with more impact. Instinctive design meets multidevice capability and full interoperability for the ultimate 3D design workflow. All platforms Pick your device and your input tool leveraging the first CAD tool envisioned for multidevice. Hybrid workflow meets cross-functional team processes with automatic sync across devices. Work from any device or offline: design and collaborate at your best, everywhere. Compact tools. Space for focus. An adaptive user interface auto-sorts tools, taking the clutter out of designing. Your focus stays front and center to eliminate clunking around and prioritize high-quality decisions. Design-driven collaboration. Make designing a reflex and visual communication second nature for the whole team. Instinctive CAD meets a visual communication bundle complete with real-time 3D renders in AR, shareable via a link for download-free viewing. Start where you are and finish strong – no expensive hardware needed. Shapr3D combines industrial-grade CAD with a user-friendly experience, including: • Siemens™ geometric Parasolid® modeling kernel and D-Cubed™ sketch engine • Export support for X_T, STEP, STL, OBJ, 2D DXF, 2D DWG, IGES, 3MF, SVG • Import support for SLDPRT, SLDASM, X_T, STEP, STL, IGES, 2D DWG, 2D DXF, JPG, PNG • Output 2D Drawings Get in touch Have a question? Visit our forum: https://discourse.shapr3d.com. For support queries, please submit a request here: https://shapr3d.com/support Terms of Use: https://www.shapr3d.com/terms-of-use Privacy Policy: https://www.shapr3d.com/privacy-policy

About

Skallbits

Features
Read full description

Control your Daily tasks

Screenshots

Shapr 3D CAD modeling4 screens
Skallbits3 screens

Verdict

The call

The clearest difference is in-app purchases: Skallbits at none against Shapr 3D CAD modeling's 6. Shapr 3D CAD modeling's advantage is update cadence (weekly vs fortnightly) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Shapr 3D CAD modeling sells 6 in-app purchases, starting at $32.99 per month. Skallbits asks for nothing beyond the download.

UpkeepUpdate frequency

Shapr 3D CAD modeling ships an update weekly, Skallbits fortnightly. The most recent releases landed on November 13, 2026 and November 7, 2026 respectively.

Scorecard3 real differences · 7 level
Shapr 3D CAD modeling versus Skallbits: the parameters behind the verdict, then further details
ParameterShapr 3D CAD modelingSkallbits
PriceFreeFree
Rating4.7 (34K ratings) — better—
Positive reviews52.2% of reviews—
Number of ratings34K — better—
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac, Vision Pro — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size2.1 GB5 MB
Age rating4+4+
DeveloperShapr3D ZrtRemote Control IoT GmbH

Bugs and requests

Shapr 3D CAD modeling

Reported bugs

3 issues
  • Unreliable performance after recent updates
  • Difficulty deleting or modifying existing designs
  • Inconsistent behavior when using the Apple Pencil

Requested features

6 requests
  • Add more affordable pricing tiers for hobbyists
  • Improve undo/redo functionality
  • Implement better file management and organization
  • Add support for importing/exporting more file formats
  • Enhance parametric modeling capabilities
Show 1 more
  • Introduce a one-time purchase option

Skallbits

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Shapr 3D CAD modeling

Subscriptions6
  • Solo Subscription14 Days trial$32.991 Month
  • Pro Subscription14 Days trial$37.991 Month
  • Business Subscription14 Days trial$59.991 Month
Show 3 more
  • Solo Subscription14 Days trial$249.991 Year
  • Pro Subscription14 Days trial$299.991 Year
  • Business Subscription14 Days trial$499.991 Year
None

Skallbits

No in-app purchases

Questions

Is Shapr 3D CAD modeling free?
Shapr 3D CAD modeling is free to download, with in-app purchases available.
Is Skallbits free?
Skallbits is free to download, with no in-app purchases.
Do Shapr 3D CAD modeling or Skallbits have ads?
Neither Shapr 3D CAD modeling nor Skallbits shows ads.
Which is updated more often, Shapr 3D CAD modeling or Skallbits?
Shapr 3D CAD modeling ships an update weekly, and Skallbits fortnightly. Most recently, Shapr 3D CAD modeling was updated on November 13, 2026 and Skallbits on November 7, 2026.

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