Think 3D vs 4D Draw
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Think 3D
Explore and manipulate 3D shapes on your screen with intuitive controls. Create unique, colorful combinations and save or share your designs. Perfect for anyone interested in 3D modeling and design.
- Explore and interact with 3D shapes
- Create unlimited combinations
- Add or remove shapes easily
- Rotate and zoom 3D creations
- Save and share designs
- Print 3D creations
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Explore and interact with 3D shapes on a screen like you never have before. Fun for 3D fans of any age. Features: • Choose from of a variety of 3D shapes • Create unlimited combinations with colorful shapes • Add or remove shapes with a single tap • Drag one finger to rotate 3D creation in any direction • Zoom in and out for a better view • Swipe to spin in any direction • 3D creations are saved on your device • Share documents with your friends over email • Save images of your creations • Print creations
4D Draw
This app allows users to draw and visualize four-dimensional figures using color to represent the fourth coordinate. It includes a help menu with drawing tutorials and creative ideas to aid in understanding 4D space.
- Draw 4-dimensional figures
- Use color for the fourth coordinate
- Built-in 'How to draw' guide
- 4D construction ideas
- Visualize 4-dimensional space
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4D Draw is a simple vector-graphics app that lets you draw 4‑dimensional figures. It represents each point's first three coordinates in the usual way, while using color to represent the fourth coordinate. A built-in Help menu includes a “How to draw” page for an easy start, followed by a page of “4D construction ideas” to set you on your way towards visualizing 4-dimensional space. 4D Draw is intended for geometry students who want to learn to visualize 4‑dimensional space. People looking for a more recreational introduction to 4D should begin with 4D Maze instead. People looking for an even more recreational introduction to modern concepts of space and symmetry may enjoy the Torus Games or KaleidoPaint.
Screenshots
Verdict
The clearest difference is rating: Think 3D at 4.5 against 4D Draw's 3.3. Think 3D also leads on update cadence (monthly vs every 7 months) and review sentiment (80% vs 67%). On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Think 3D holds the better App Store score, 4.5 against 3.3. That said, the two scores are not equally well evidenced: Think 3D has 45 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 80% of Think 3D's written reviews are positive against 67% of 4D Draw's.
Think 3D ships an update monthly, 4D Draw every 7 months. The most recent releases landed on August 26, 2026 and August 6, 2026 respectively.
| Parameter | Think 3D | 4D Draw |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (45 ratings) — better | 3.3 (7 ratings) |
| Positive reviews | 80.5% of reviews — better | 66.7% of reviews |
| Number of ratings | 45 — better | 7 |
| Update frequency | Monthly — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 13.0 — better | 17.1 |
| Further details — not scored | ||
| Size | 5 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Paul Hangas | Jeff Weeks |
Customer experience
Think 3D
4D Draw
In-app purchases
Think 3D
No in-app purchases
4D Draw
No in-app purchases
