Comparison

CAD Smart Modeling vs Knitify

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

Head to head
About

CAD Smart Modeling

Create detailed 3D models, technical drawings, and digital prototypes on your mobile device. This versatile CAD app is suitable for architecture, product design, engineering, and 3D printing, offering intuitive tools for both beginners and professionals.

Highlights
  • 3D Modeling & CAD Design
  • Technical Drawing
  • Precise Geometric Constructions
  • Import & Export of CAD and 3D Files
  • Product Design & Prototyping
  • 3D Models for Architecture & 3D Printing
Features
Read full description

CAD Smart Modeling is your powerful CAD app for 3D modeling, technical drawing, and precise design. Create 3D models, CAD drawings, and digital prototypes directly on your iPhone or iPad. Ideal for architecture, product design, engineering, 3D printing, and DIY projects. Why CAD Smart Modeling? 3D Modeling Made Easy & Precise Create detailed 3D models and geometric designs with intuitive CAD tools—perfect for beginners and professionals alike. CAD Design & Technical Drawing Use powerful tools for precise design, surface and solid modeling, and prototyping. Versatile CAD App for Many Applications Architecture, product development, technical drawing, construction, 3D printing, and creative visualization—all in one app. Import & Export of 3D Models Import your own CAD models or external 3D files and export your designs in common formats for sharing or further processing. Unlimited Creative Freedom Create 3D objects, 3D models, or 3D text – ideal for presentations, social media, or product visualizations. Suitable for Beginners & Professionals Whether you're a student, DIY enthusiast, hobby designer, or professional CAD user – CAD Smart Modeling adapts to your workflow. Features at a Glance • 3D Modeling & CAD Design • Technical Drawing • Precise Geometric Constructions • Import & Export of CAD and 3D Files • Product Design & Prototyping • 3D Models for Architecture & 3D Printing • Creative 3D Text & Visualizations Discover the possibilities of modern CAD modeling on your smartphone. Download CAD Smart Modeling now and turn your ideas into professional 3D models. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Knitify

Read full description

Turn any image into a printable knitting pattern in seconds. Knitify is the knitting pattern generator built by a maker, for makers. Upload an image, choose a grid size, and Knitify produces a ready-to-knit chart with row-by-row knitting instructions, a color legend, and a one-tap PDF export. KEY FEATURES • Image to knitting pattern Turn any image into a knitting chart. Pick the grid width and Knitify handles the rest — color quantization, dithering, edge smoothing, and a color legend. • Project tracking Mark knitted rows as completed, undo mistakes, and switch between knit-preview and chart views. Your progress syncs across all your devices. • PDF export Generate print-ready PDFs with the knitting chart, color legend, yarn estimates, and row-by-row knitting instructions. Share via email, AirDrop, or any system share sheet. • Color and palette tools Pick the number of colors that fits your yarn stash. Adjust the palette before generating to match real yarn colors. • Stitch-aware gauge Compensates for non-square knit and crochet stitches so the printed chart matches the proportions of your image. • 14 languages Knitify is fully localized in English, Ukrainian, Polish, German, French, Spanish, Italian, Portuguese, Russian, Turkish, Arabic, Hindi, Indonesian, and Chinese. • Privacy-first No tracking SDKs. No advertising. No data sales. Your images and patterns stay private to your account. Account deletion is one tap in-app or available via a public web form. FREE & PRO Create your first pattern for free. Upgrade to Knitify Pro for unlimited patterns and a larger color palette (up to 50 colors). Legal: Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://knitify-app.com/privacy-policy

Screenshots

CAD Smart Modeling4 screens
Knitify4 screens

Verdict

The call

The clearest difference is ads: Knitify at none against CAD Smart Modeling's shown. Knitify also leads on update cadence (every 9 days vs every 5 months). CAD Smart Modeling's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support 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. CAD Smart Modeling sells 7 in-app purchases, starting at $3.99 per month and Knitify sells 2 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

CAD Smart Modeling ships an update every 5 months, Knitify every 9 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
CAD Smart Modeling versus Knitify: the parameters behind the verdict, then further details
ParameterCAD Smart ModelingKnitify
PriceFreeFree
Rating3.5 (10 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 5 monthsEvery 9 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size440 MB94 MB
Age rating4+4+
DeveloperSebastian KemperRoman Karankevych

In-app purchases

7 purchases

CAD Smart Modeling

Subscriptions5
  • Premium access$3.991 Month
  • Premium access$8.991 Month
  • Premium access$22.991 Year
Show 2 more
  • Premium access$44.991 Year
  • Pro Version3 Days trial$44.991 Year
One-time2
  • Premium Access$44.99
  • Premium Access$89.99
2 purchases

Knitify

Subscriptions1
  • Pro Yearly$19.991 Year
One-time1
  • Unlock This Project$2.99

Questions

Is CAD Smart Modeling free?
CAD Smart Modeling is free to download, with in-app purchases available.
Is Knitify free?
Knitify is free to download, with in-app purchases available.
Do CAD Smart Modeling or Knitify have ads?
CAD Smart Modeling shows ads; Knitify does not.
Which is updated more often, CAD Smart Modeling or Knitify?
CAD Smart Modeling ships an update every 5 months, and Knitify every 9 days. Most recently, CAD Smart Modeling was updated on October 23, 2026 and Knitify on October 24, 2026.

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