# 3D vs Auto Gray Remove Background

The clearest difference is review sentiment: 3D at 100% against Auto Gray Remove Background's 0%. 3D also leads on in-app purchases (none vs 1). Auto Gray Remove Background's advantage is iOS requirement (9.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Auto Gray Remove Background sells 1 in-app purchase, starting at $0.99 per month. 3D asks for nothing beyond the download.

3D ships an update every 3 months, Auto Gray Remove Background every 5 months. The most recent releases landed on September 26, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 3D | Auto Gray Remove Background |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/auto-gray-remove-background/id1460545841/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 50 MB | 14 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [immersight GmbH](https://appshunter.io/developer/1247413698) | [俊华 罗](https://appshunter.io/developer/1339023360) |

## What reviewers say

### 3D

[App page](https://appshunter.io/ios/app/3d-scan/id1247413699)

Create 360° images of real spaces using connected hardware. Upload to the cloud to generate a 3D virtual twin for documentation, inspections, or virtual tours. Perform measurements within the virtual environment.

**Highlights:** Create 360° room images, Connects via WiFi to hardware, Upload to cloud for conversion, Generate 3D virtual twins, Perform measurements in virtual twin, Virtual tour creation

**In-app purchases:** none


### Auto Gray Remove Background

[App page](https://appshunter.io/ios/app/auto-gray-remove-background/id1460545841)

Effortlessly remove or change photo backgrounds with a single tap. This AI-powered tool automates the entire process, eliminating the need for manual pixel selection or masking. Enjoy a seamless background editing experience.

**Highlights:** Automatic background removal, One-tap background change, No manual pixel selection, AI-powered editing, Ad-free Pro version

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | per month |


## Frequently asked questions

### Is 3D free?

3D is free to download, with no in-app purchases.

### Is Auto Gray Remove Background free?

Auto Gray Remove Background is free to download, with in-app purchases available.

### Do 3D or Auto Gray Remove Background have ads?

Neither 3D nor Auto Gray Remove Background shows ads.

### Which is updated more often, 3D or Auto Gray Remove Background?

3D ships an update every 3 months, and Auto Gray Remove Background every 5 months. Most recently, 3D was updated on September 26, 2026 and Auto Gray Remove Background on October 13, 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.*