# 3D Scratchpad vs Explorer for Sketchfab

The clearest difference is price: 3D Scratchpad at Free against Explorer for Sketchfab's $0.99. 3D Scratchpad also leads on review sentiment (19% vs 8%). Explorer for Sketchfab's advantage is in-app purchases (none vs 3) and update cadence (every 5 weeks vs every 15 months). On rating, ratings volume, ads and device support there is nothing between them.

3D Scratchpad is free to download; Explorer for Sketchfab costs $0.99 up front. 3D Scratchpad sells 3 in-app purchases, starting at $1.99 per month. Explorer for Sketchfab asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 2.7 for 3D Scratchpad against 2.7 for Explorer for Sketchfab. Both are backed by a comparable volume of ratings — 12 and 6 respectively. Written reviews are what separate them: 19% of 3D Scratchpad's written reviews are positive against 8% of Explorer for Sketchfab's.

3D Scratchpad ships an update every 15 months, Explorer for Sketchfab every 5 weeks. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 3D Scratchpad | Explorer for Sketchfab |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [2.7 (12 ratings)](https://appshunter.io/ios/app/3d-scratchpad/id957422439/reviews) | [2.7 (6 ratings)](https://appshunter.io/ios/app/explorer-for-sketchfab/id6472942395/reviews) |
| Number of ratings | **12** | 6 |
| Positive reviews | **18.5% of reviews** | 8.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 5 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#95** |
| Size | 7 MB | 3 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Engineered Stuff](https://appshunter.io/developer/383720996) | [Sozzled LLC](https://appshunter.io/developer/1715133421) |

## What reviewers say

### 3D Scratchpad

[App page](https://appshunter.io/ios/app/3d-scratchpad/id957422439)

Create 3D models with a user-friendly design tool. Freehand draw in 3D using primitive shapes and gestures. Manipulate objects with augmented reality and share your creations as .usdz files.

**Highlights:** Freehand 3D drawing, Primitive solid shapes, Intuitive gestures, Augmented reality manipulation, Share as .usdz files

**Features:** Vision Pro support

**In-app purchases (3)**

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


### Explorer for Sketchfab

[App page](https://appshunter.io/ios/app/explorer-for-sketchfab/id6472942395)

**Currently charting:** #95 Top Paid · Graphics & Design (US App Store)

Explore a vast collection of 3D models with interactive previews and augmented reality capabilities. Discover, sort, and experience detailed creations from a large community.

**Highlights:** Explore 3D model collection, Interactive previews, Augmented Reality (AR) mode, Sort by category, popularity, views, likes, Unofficial Sketchfab client

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3D Scratchpad free?

3D Scratchpad is free to download, with in-app purchases available.

### Is Explorer for Sketchfab free?

Explorer for Sketchfab costs $0.99, with no in-app purchases.

### Which has better reviews, 3D Scratchpad or Explorer for Sketchfab?

3D Scratchpad and Explorer for Sketchfab are both rated 2.7 out of 5 on the App Store, from 12 and 6 ratings respectively.

### Do 3D Scratchpad or Explorer for Sketchfab have ads?

Neither 3D Scratchpad nor Explorer for Sketchfab shows ads.

### Which is updated more often, 3D Scratchpad or Explorer for Sketchfab?

3D Scratchpad ships an update every 15 months, and Explorer for Sketchfab every 5 weeks. Most recently, 3D Scratchpad was updated on September 22, 2026 and Explorer for Sketchfab on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*