Comparison

3Draw Modeling vs CAD Smart Modeling

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

Head to head
About

3Draw Modeling

Create and edit 3D models on your mobile device with a comprehensive toolkit. Offers advanced tools for vertices, edges, and faces, along with smart visual controls and intuitive touch gestures for seamless workflow.

Highlights
  • Advanced 3D toolkit
  • 20+ Pro Tools
  • Deep editing modes
  • Smart visual control
  • Real-time transforms
  • Touch-first design
  • Export to OBJ
Features
Read full description

3Draw – Your Pocket 3D Studio Key Features: ● Advanced 3D Toolkit Instantly create 6 primitives (Cube/Sphere/Cylinder etc.) with adjustable dimensions & subdivisions 20+ Pro Tools: Edge Loops/Softening/Hole Filling/Multi-Extrusion/Vertex Welding Deep editing modes for Vertices, Edges & Faces with collapse/connect/flip normal ● Smart Visual Control Switch between Smooth Shading, Wireframe & Isolation views Real-time transforms: Position/Rotation/Scale/Mirror with numeric input Precision Assist: Grid/Endpoint/Center snap + Angle constraints ● Touch-First Design Intuitive gesture controls built for iPad & iPhone Unlimited Undo/Redo safeguards your workflow Export to OBJ for seamless pipeline integration Why 3Draw? Break free from desktop limitations! Designed for 3D artists, indie developers, and designers who demand professional tools on the go. Sculpt, refine, and iterate anywhere with studio-grade power in your fingertips. Download now and turn ideas into 3D masterpieces! [description of automatic subscription service] 1. Subscription service: a) 3draws Pro continuous monthly package (1 month) b) 3draws Pro continuous package year (1 year) 2. Subscription price: a) The product price of 3draws Pro continuous monthly package: $1.39 per month b) The price of 3draws Pro continuous package is $13.90 per year 3. Payment: after the user confirms the purchase and makes payment, it will be credited to the iTunes account 4. Automatic renewal: the Apple iTunes account will be deducted within 24 hours before its expiration. After the deduction is successful, the subscription period will be postponed by one subscription period 5. Turn off the service: you can go to "iTunes Store and app store" - > click "Apple ID", select "view Apple ID", enter the "account settings" page, and click "subscription" to manage the automatic subscription service. If you need to cancel, you can turn off the service 24 hours before the end of each billing cycle, and no charge will be deducted within 24 hours before the expiration Terms of use: http://www.3draws.com/en/TermsOfUse.html Privacy Policy: http://www.3draws.com/en/PrivacyPolicy.html

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/

Screenshots

3Draw Modeling4 screens
CAD Smart Modeling4 screens

Verdict

The call

The clearest difference is rating: CAD Smart Modeling at 3.5 against 3Draw Modeling's 2.2. CAD Smart Modeling also leads on iOS requirement (13.0 vs 15.0). 3Draw Modeling's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 5 months). On price, ratings volume, in-app purchases and monetization model 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. 3Draw Modeling sells 5 in-app purchases, starting at $1.39 per month and CAD Smart Modeling sells 7 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

CAD Smart Modeling holds the better App Store score, 3.5 against 2.2. Both are backed by a comparable volume of ratings — 13 and 8 respectively. Written reviews complicate that: 21% of 3Draw Modeling's written reviews are positive against 0% of CAD Smart Modeling's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

3Draw Modeling ships an update every 2 weeks, CAD Smart Modeling every 5 months. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

Scorecard5 real differences · 5 level
3Draw Modeling versus CAD Smart Modeling: the parameters behind the verdict, then further details
Parameter3Draw ModelingCAD Smart Modeling
PriceFreeFree
Rating2.2 (13 ratings)3.5 (8 ratings) — better
Positive reviews21.4% of reviews — better0.0% of reviews
Number of ratings13 — better8
Update frequencyEvery 2 weeks — betterEvery 5 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.013.0 — better
Further details — not scored
Size10 MB440 MB
Age rating4+4+
Developer诚 张Sebastian Kemper

Customer experience

3Draw Modeling

All ratings13 ratings
Positive30.8%
Neutral0.0%
Negative69.2%
Written reviews14 reviews
Positive21.4%
Neutral14.3%
Negative64.3%

CAD Smart Modeling

All ratings8 ratings
Positive62.5%
Neutral0.0%
Negative37.5%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

5 purchases

3Draw Modeling

Subscriptions4
  • Monthly subscription$1.391 Month
  • Monthly subscription$2.991 Month
  • Annual subscription$13.901 Year
Show 1 more
  • Annual subscription$24.991 Year
One-time1
  • Full version$99.99
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

Questions

Is 3Draw Modeling free?
3Draw Modeling is free to download, with in-app purchases available.
Is CAD Smart Modeling free?
CAD Smart Modeling is free to download, with in-app purchases available.
Which has better reviews, 3Draw Modeling or CAD Smart Modeling?
CAD Smart Modeling is rated higher. 3Draw Modeling averages 2.2 out of 5 from 13 ratings, while CAD Smart Modeling averages 3.5 from 8 ratings.
Do 3Draw Modeling or CAD Smart Modeling have ads?
CAD Smart Modeling shows ads; 3Draw Modeling does not.
Which is updated more often, 3Draw Modeling or CAD Smart Modeling?
3Draw Modeling ships an update every 2 weeks, and CAD Smart Modeling every 5 months. Most recently, 3Draw Modeling was updated on September 20, 2026 and CAD Smart Modeling on September 9, 2026.

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