Comparison

Paper vs 3D Modelling

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

Head to head
About

Paper

Create intricate 3D models with a tactile, paper-art feel. This app offers unparalleled spatial freedom, allowing you to draw directly into 3D space without a canvas. Sculpt complex shapes using intuitive tools and realistic materials.

Highlights
  • Zero-canvas 3D drawing
  • Intuitive OmniJoystick control
  • Tactile drawing and geometry tools
  • Realistic material library
  • Cinematic lighting presets
  • Professional export options (USDZ, OBJ)
Features
Read full description

3D Paper Studio: The Most Tactile Modeling Experience on iPad. Step into a digital atelier where the precision of CAD meets the soul of hand-crafted paper art. 3D Paper Studio is a first-of-its-kind creative suite designed specifically for iPad and Apple Pencil, allowing you to build complex 3D structures as easily as drawing on paper. Draw freely in 3D space and use any 3D stroke as a canvas to draw over as well to enhance your ideas and creative expressions. INFINITE SPATIAL FREEDOM: NO CANVAS REQUIRED Forget everything you know about 3D drawing. Unlike other apps that force you to create a canvas surface or plane before you draw, 3D Paper Studio gives you total spatial freedom. Start your stroke anywhere in 3D space and let it flow. Our engine handles the complex coordinate math so you can focus on the form. Draw in thin air, bridge gaps, and weave intricate 3D webs without ever feeling "stuck" to a 2D surface. THE OMNI-JOYSTICK: CONTROL DEPTH WITH ONE THUMB Experience the revolutionary OmniJoystick—the heart of our interaction model. While your Apple Pencil handles the art, your other thumb controls the universe. The same joystick becomes an object controller when any object/s is selected. No need to draw complicated canvases; Simply long press on the ground or any other stroke to set the precise drawing position and start painting in 3D space. Real-time Depth Control: Glide through the Z-axis as you draw to create sweeping 3D curves. Precision Snapping: Use the joystick to "Lock" to specific axes or snap to existing 3D "Magnets" for perfect alignment. Tactile Feedback: Feel the "click" of the grid as you navigate through your 3D studio. BEYOND DRAWING: TRUE 3D GEOMETRY Don't just sketch—extrude, revolve, and sweep. Use our advanced geometry engine to create ribbons, tubes, and complex lathes with a single stroke. The Bridge Tool: Connect two existing points with a sinuous paper ribbon that respects the surface normals of both objects. The Revolve Tool: Turn a single profile into a 3D vessel, bowl, or column in seconds. Edge Perturbation: Choose between "Clean" or "Torn" edges to give your models a raw, hand-crafted aesthetic. PHYSICAL MATERIALS & CINEMATIC LIGHTING Watch your creations come to life with our high-end material library. Choose from Smooth Bristol, Cold-Press Watercolor, Crumpled Foil, Corrugated Cardboard, and more. Use Cinematic Looks to light your scene with professional studio presets like Golden Hour, Midnight, and Vaporwave. KEY FEATURES: Zero-Canvas Drawing: Draw directly into 3D space with no setup required. OmniJoystick Workflow: Master depth, rotation, and snapping with a single, intuitive control. Tactile Tools: Draw, Bridge, Arc, and Revolve to create complex 3D meshes. Advanced Deformers: Warp, Twist, and Liquify your 3D geometry in real-time. Symmetry Engine: Mirror and Radial symmetry for intricate architectural patterns. Professional Export: Save your work as USDZ for AR, or OBJ for professional 3D pipelines. Camera Tours: Create cinematic fly-throughs and export them as high-quality video. UNLEASH YOUR CREATIVITY IN 3D. Join a new generation of designers who are redefining what it means to create on iPad. 3D Paper Studio—where paper becomes infinite. The app supports finger touch drawing but we recommend using apple Pencil for the best drawing experience and to access pressure sensitivity features. No subscriptions - Ever! Once you purchase the app, thats it. No additional in-app purchases, no subscriptions ever again. Every future update will be free for the life of the app.

About

3D Modelling

Features
Read full description

3D Modelling – Professional 3D Design Studio Create professional-quality 3D models anywhere with 3D Modelling, a powerful mobile CAD and 3D design studio built for iPhone and iPad. Whether you're designing products, creating game assets, sculpting characters, preparing models for 3D printing, or visualizing architectural concepts, 3D Modelling delivers a complete workflow optimized for touch, Apple Pencil, and Metal-powered performance. Designed for professionals, students, makers, and hobbyists alike, the app combines precision modelling tools with an intuitive interface to help you turn ideas into high-quality 3D models. Professional 3D Modelling Build models from scratch using a complete set of polygon modelling tools. Vertex, edge, and face editing Extrude, inset, bevel, bridge, weld, and merge Boolean operations Symmetry modelling Mirror and array modifiers Subdivision surfaces Precision transform tools Object hierarchy and layers Unlimited undo and redo Digital Sculpting Shape detailed organic models with responsive sculpting brushes. Clay, draw, smooth, crease, inflate, flatten Dynamic topology Multiresolution sculpting Symmetry sculpting Pressure-sensitive Apple Pencil support Custom brush settings Masking tools Pose and deformation brushes Precision CAD Tools Design with engineering accuracy. Measurement tools Grid and object snapping Numeric input Construction guides Coordinate systems Angle and distance constraints Accurate scaling UV Mapping & Texturing Prepare models for rendering and game development. Automatic UV unwrap Manual UV editing UV island packing Texture painting Material painting Layer-based editing PBR workflow Professional Materials Create realistic surfaces with physically based rendering materials. Metal Glass Plastic Wood Fabric Stone Concrete Leather Rubber Custom material library Real-Time Rendering Preview your models with high-quality graphics powered by Metal. Physically based rendering (PBR) HDR lighting Shadows Ambient occlusion Bloom Depth of field Reflection probes Transparent background rendering 4K and 8K image export Animation & Rigging Bring your models to life. Timeline editor Keyframe animation Camera animation Skeleton rigging Weight painting Inverse kinematics (IK) Animation curves Animation export 3D Printing Prepare printable models with built-in analysis tools. STL repair Mesh validation Wall thickness analysis Hollowing Scale adjustment Print-ready export AR Visualization View your creations in the real world. Place models in augmented reality True-to-scale visualization USDZ support Surface detection Real-world lighting AI-Powered Tools Speed up your workflow with intelligent assistance. AI mesh cleanup AI texture generation AI material suggestions AI retopology assistance AI UV optimization AI model optimization Import & Export Work with industry-standard formats. Import: OBJ FBX STL STEP IGES USD USDZ GLTF GLB PLY DAE SVG DXF 3MF Export: OBJ FBX STL USDZ GLTF GLB PLY PNG JPEG PDF MP4 #3D Modelling offers auto-renewing subscription options: •$7.99 per month •$34.99 per year • You can subscribe for unlimited access to all features and content offered for purchases within Video Stabilizer • Subscriptions are billed weekly/yearly on the subscription plan • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Terms of Use: https://tos.asiancomputingapps.com Privacy Policy: https://privacy.asiancomputingapps.com

Screenshots

3D Modelling2 screens

Verdict

The call

The clearest difference is price: 3D Modelling at Free against Paper's $6.99. 3D Modelling also leads on iOS requirement (18.0 vs 26.4). Paper's advantage is in-app purchases (none vs 3). On update cadence, ads 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

3D Modelling is free to download; Paper costs $6.99 up front. 3D Modelling sells 3 in-app purchases, starting at $7.99 per month. Paper asks for nothing beyond the download.

UpkeepUpdate frequency

Paper ships an update weekly, 3D Modelling every 4 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 6 level
Paper versus 3D Modelling: the parameters behind the verdict, then further details
ParameterPaper3D Modelling
Price$6.99Free — better
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeeklyEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPadiPhone, iPad — better
Requires iOS26.418.0 — better
Further details — not scored
Size3 MB5 MB
Age rating4+4+
DeveloperImran GulDo Anh

In-app purchases

None

Paper

No in-app purchases

3 purchases

3D Modelling

Subscriptions2
  • 3D Modelling Pro Monthly$7.991 Month
  • 3D Modelling Pro Yearly$34.991 Year
One-time1
  • 3D Modelling Pro Lifetime$49.99

Questions

Is Paper free?
Paper costs $6.99, with no in-app purchases.
Is 3D Modelling free?
3D Modelling is free to download, with in-app purchases available.
Do Paper or 3D Modelling have ads?
Neither Paper nor 3D Modelling shows ads.
Which is updated more often, Paper or 3D Modelling?
Paper ships an update weekly, and 3D Modelling every 4 days. Most recently, Paper was updated on October 5, 2026 and 3D Modelling on October 7, 2026.

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