Comparison

Shapr 3D CAD modeling vs impcat

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 manufacture 3D models with an intuitive, multidevice CAD tool. Collaborate with teams, visualize designs in AR, and export to various formats. Work from anywhere, online or offline, with an adaptive interface that keeps your focus on creating.

Highlights
  • Multidevice CAD workflow
  • Adaptive user interface
  • Design-driven collaboration
  • Real-time AR renders
  • Extensive export/import support
  • 2D drawing output
Read full description

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 • Generate real-life scenes from your models in seconds - powered by AI 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

impcat

This app simulates photorealistic painting results for gaming and tabletop miniatures. It allows users to customize miniature sections with colors they own or plan to buy, using manufacturer-promoted palettes. The simulation includes base coloring, layering, shading, and highlighting.

Highlights
  • Photorealistic painting simulation
  • Customizable miniature sections
  • Manufacturer-promoted color palettes
  • Automated color complement recommendations
  • Shopping list generator
  • Custom color creation and mixing
  • Color scheme inspiration randomizer
Features
Currently charting
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impcat (short for Interactive Miniature Painting Catalogue) is a simulator for photorealistic painting results on gaming and tabletop miniatures. This tool gives you a variety of miniature images with individually customizable body sections, that you can paint with colours you own or perhaps wish to purchase. It works with predefined colour palettes, using names and values as promoted by their manufacturers. To achieve a high quality result the system simulates a four step painting process: Base colouring, layering, shading and highlighting. Features: - A set of 6 built-in miniatures, by Artel "W", with up to nearly 30 individually paintable sections - A set of built-in colour palettes, as well as additional palettes from our DLC server (around 1000 paints to choose from, and growing) - A file handling system for importing custom image and paint templates (visit impcat.de/faq for instructions) - Access to a growing online library of free DLCs (visit impcat.de/about for full list of contents) - An automated complement recommendation mode that lets you select a base colour and then automatically applies harmonizing layer, shade and highlight paints, which you can then customize at will. - A photorealistic simulation of the applied paints. - A shopping list generator that collects the data of all applied colours and gives you the links to the corresponding shop pages - Saving and loading options for your colour configurations - A colour creating tool, for creating opaque and metallic paints of any colour you like - A colour mixing tool, for testing mix results of your paints - A randomizer, for getting colour scheme inspiration by letting impcat ramdomly distribute a set of colours across the model

Screenshots

impcat4 screens

Verdict

The call

The clearest difference is price: Shapr 3D CAD modeling at Free against impcat's $2.99. Shapr 3D CAD modeling also leads on rating (4.7 vs 2.7) and update cadence (weekly vs every 18 months). impcat's advantage is in-app purchases (none vs 6) and chart position (#41 vs unranked). On ads, monetization model, device support 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

Shapr 3D CAD modeling is free to download; impcat costs $2.99 up front. Shapr 3D CAD modeling sells 6 in-app purchases, starting at $32.99 per month. impcat asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Shapr 3D CAD modeling holds the better App Store score, 4.7 against 2.7. That said, the two scores are not equally well evidenced: Shapr 3D CAD modeling has 34K ratings behind it against 48, so its average is the more settled of the two. Written reviews point the same way: 50% of Shapr 3D CAD modeling's written reviews are positive against 32% of impcat's.

UpkeepUpdate frequency

Shapr 3D CAD modeling ships an update weekly, impcat every 18 months. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

Scorecard7 real differences · 4 level
Shapr 3D CAD modeling versus impcat: the parameters behind the verdict, then further details
ParameterShapr 3D CAD modelingimpcat
PriceFree — better$2.99
Rating4.7 (34K ratings) — better2.7 (48 ratings)
Positive reviews50.1% of reviews — better32.1% of reviews
Number of ratings34K — better48
Update frequencyWeekly — betterEvery 18 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#41 — better
DevicesiPad, Mac, Vision Pro — betteriPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size1.6 GB20 MB
Age rating4+12+
DeveloperShapr3D ZrtDesign Bench - Immersive Agency

Customer experience

Shapr 3D CAD modeling

All ratings34,141 ratings
Positive94.8%
Neutral1.5%
Negative3.7%
Written reviews745 reviews
Positive50.1%
Neutral12.3%
Negative37.6%

impcat

All ratings48 ratings
Positive31.3%
Neutral14.6%
Negative54.2%
Written reviews53 reviews
Positive32.1%
Neutral17.0%
Negative50.9%

User reviews

Shapr 3D CAD modeling

From 34K App Store ratings

What we love

  • 🚀 Super easy to use
  • 👍 Intuitive interface
  • 🚀 Powerful features
  • 👍 Great for beginners
  • 👍 Excellent tutorials

Room to improve

  • 💰 Expensive subscription
  • 💰 Pricing not suitable for hobbyists
  • 🔒 Limited free version
  • 🐛 Occasional bugs and crashes
  • 👎 Navigation and controls could be improved

impcat

From 48 App Store ratings

What we love

  • 👍 Great for planning paint schemes
  • 💡 Useful for visualizing colors
  • ✨ Realistic rendering
  • 🚀 Helpful community support (subreddit)
  • ✅ Good for beginners

Room to improve

  • 👎 Very limited built-in models
  • 💸 High cost for limited content
  • 🧩 Complicated import process
  • 🤷‍♂️ Lack of clear instructions
  • ⏳ App feels abandoned/no updates

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

impcat

Reported bugs

6 issues
  • In-app store not working
  • App restarts when using mixed colors
  • Update broke Apple Pencil functionality on iPad
  • File browser is annoying
  • Importing models on iOS not functional
Show 1 more
  • Touch locations for buttons are off

Requested features

12 requests
  • Add more Warhammer 40K .SVG models
  • Include Citadel paint color references
  • Permanent toggle-off for auto mode
  • Landscape mode
  • Easier way to import minis
Show 7 more
  • Add GW paint sets or equivalents
  • Improve UI/UX design
  • Add option to save work as an image
  • Add more paint manufacturers
  • Improve stability and performance
  • Add Apple Pencil support for iPad version
  • Make import process more intuitive

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

impcat

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 impcat free?
impcat costs $2.99, with no in-app purchases.
Which has better reviews, Shapr 3D CAD modeling or impcat?
Shapr 3D CAD modeling is rated higher. Shapr 3D CAD modeling averages 4.7 out of 5 from 34K ratings, while impcat averages 2.7 from 48 ratings.
Do Shapr 3D CAD modeling or impcat have ads?
Neither Shapr 3D CAD modeling nor impcat shows ads.
Which is updated more often, Shapr 3D CAD modeling or impcat?
Shapr 3D CAD modeling ships an update weekly, and impcat every 18 months. Most recently, Shapr 3D CAD modeling was updated on October 19, 2026 and impcat on October 16, 2026.

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