# 3D Scratchpad — 3D Design at your Fingertips

> Easy-to-use 3D modeling and design tool with augmented reality features. (iPhone/iPad app by Engineered Stuff.)

- Source: https://appshunter.io/ios/app/3d-scratchpad/id957422439 (this page in markdown: same URL + `.md`)
- Developer: [Engineered Stuff](https://appshunter.io/developer/383720996)
- Category: Graphics & Design, Entertainment
- Price: Free with in-app purchases
- Rating: 2.70/5 from 12 App Store ratings · 27 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 7 MB
- Languages: American English
- Released: 2017-12-18
- Data updated: 2026-08-25
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/3d-scratchpad/id957422439/reviews.md

## What is 3D Scratchpad?

3D Scratchpad is an easy-to-use, full-featured design tool for creating 3D models. Freehand draw in three dimensions using simple primitive solid shapes and intuitive gestures. Manipulate objects as if they were in the real world with augmented reality, and share your models as .usdz files for viewing in augmented reality.

3D Scratchpad creates a short path between design ideas and useful 3D models for designers, modelers, makers, gamers, 3D-printing enthusiasts, hobbyists, educators, engineers, and architects. Use 3D Scratchpad to create and fabricate prototypes, to model new products, parts, and structures, and to create and share 3D art and designs.

3D Scratchpad enables you to design in the real world. Built to enable immersive, intuitive, and interactive design, 3D Scratchpad unlocks your design creativity and gives you the tools you need to create and share 3D models.

Purchasing an auto-renewing 3D Scratchpad Subscription enables the ability to save and share 3D models.

## Key features

- Freehand 3D drawing
- Primitive solid shapes
- Intuitive gestures
- Augmented reality manipulation
- Share as .usdz files

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| One Year Subscription | $9.99 | per year |
| Six Month Subscription | $6.99 | per 6 months |
| One Month Subscription | $1.99 | per month |


## Recent user reviews (10 of 27)

All indexed reviews: https://appshunter.io/ios/app/3d-scratchpad/id957422439/reviews.md

### 1/5 — I can’t even go in the app

*2026-03-01*

When I go in the app it’s just white then it kicks me out of it

### 1/5 — Completely useless

*2024-03-27*

This app doesn’t even open. 
But sadly I cannot open it, It crashes before it loads this app does not work in any way shape or form. it’s completely useless, waste of space on the screen, doesn’t even do anything, it’s less than nothing. i hate it. 0/10 would not recommend

### 1/5 — THE APP DOESNT OPEN

*2024-03-17*

this app will not open. any attempt to open the app will immediately kick you out. completely useless.

### 1/5 — COMPLETELY UNUSABLE

*2023-12-17*

DOES NOT OPEN AT ALL. UNUSABLE.

### 1/5 — useless

*2023-08-25*

doesn’t open. at all.

### 1/5 — IT WILL NOT OPEN

*2023-07-12*

I click on it, the screen flashes, and it KICKS ME OUT. I am so disappointed 😢

### 5/5 — Yes

*2022-02-03*

Yesir

### 1/5 — Not helpful

*2022-01-01*

Imagine not being able to save without paying.

### 2/5 — Can’t find my way

*2021-12-12*

After the first ten minutes I couldn’t make a new design for a project .

### 4/5 — Awesome but…

*2021-12-01*

This app is great and just what I needed but I really really really really want to be able to save without paying.😞😔 But like I said it’s just what I need I just hope we don’t half to pay to save anymore.

## Frequently asked questions about 3D Scratchpad

### What can I do with 3D Scratchpad?

3D Scratchpad allows you to create 3D models using freehand drawing, primitive shapes, and intuitive gestures. You can manipulate objects in augmented reality and share your designs as .usdz files for viewing in AR.

### How do I save and share my 3D models?

To save and share your 3D models, you need to purchase an auto-renewing 3D Scratchpad Subscription. This subscription unlocks the ability to export and share your creations.

### What are the main features of 3D Scratchpad?

Key features include freehand 3D drawing, the use of simple primitive solid shapes, intuitive gesture controls for manipulation, augmented reality capabilities for real-world interaction, and the ability to share models in .usdz format.

### Who is 3D Scratchpad designed for?

The app is intended for a wide range of users including designers, modelers, makers, gamers, 3D-printing enthusiasts, hobbyists, educators, engineers, and architects who want to create and share 3D models.

### Is 3D Scratchpad free to use?

The app offers a free version with basic functionality. However, to unlock the ability to save and share your 3D models, a subscription is required.

## Version history (last 5 releases)

### 3.12 — 2025-04-28

Minor improvements and bug fixes.

### 3.11 — 2023-04-27

Minor bug fix.

### 3.1 — 2023-03-22

- Design in Augmented Reality
- Skin/Texture Objects with Images and Photos
- USDZ Support
- Units: Meters, Millimeters, Inches, Feet
- Show Axis On/Off in Settings
- Choose Horizontal or Vertical AR Plane in Settings
- Enable/Disable AR Object Occlusion in Settings (LiDAR-Equipped Devices)

### 3 — 2021-06-23

Completely re-worked for 2021!

### 2.01 — 2018-09-08

This app has been updated by Apple to display the Apple Watch app icon.

Two bugs fixed: A problem with renaming files in the Organizer, and an issue with the Reset button in the A.R. View.

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## More apps by Engineered Stuff

- [Camping List](https://appshunter.io/ios/app/camping-list/id383720993)
- [iEQ](https://appshunter.io/ios/app/ieq/id579995876)
- [Quad-Copter](https://appshunter.io/ios/app/quad-copter/id1643183066)
- [Multi-Tracker](https://appshunter.io/ios/app/multi-tracker/id6743124970)

All apps by Engineered Stuff: https://appshunter.io/developer/383720996

## Related topics

[3d scratchpad](https://appshunter.io/ios/topics/3d-scratchpad) · [fabricated reality](https://appshunter.io/ios/topics/fabricated-reality)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*