# AI Interior Design Home Decor vs Preview3D

The clearest difference is review sentiment: Preview3D at 100% against AI Interior Design Home Decor's 36%. Preview3D also leads on in-app purchases (none vs 6) and ads (none vs shown). AI Interior Design Home Decor's advantage is price (Free vs $9.99) and iOS requirement (15.0 vs 17.0). On device support there is nothing between them.

AI Interior Design Home Decor is free to download; Preview3D costs $9.99 up front. AI Interior Design Home Decor sells 6 in-app purchases, starting at $4.99 per 7 days. Preview3D asks for nothing beyond the download.

AI Interior Design Home Decor ships an update every 3 weeks, Preview3D weekly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AI Interior Design Home Decor | Preview3D |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.3 (780 ratings)](https://appshunter.io/ios/app/ai-interior-design-home-decor/id6444399010/reviews)** | — |
| Number of ratings | **780** | — |
| Positive reviews | 35.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#64** |
| Size | 202 MB | 14 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Ngoan Doan Thi](https://appshunter.io/developer/1654459361) | [Michal Fanta](https://appshunter.io/developer/6787018314) |

## What reviewers say

### AI Interior Design Home Decor

[App page](https://appshunter.io/ios/app/ai-interior-design-home-decor/id6444399010)

Generate interior design ideas for any room in your home using AI. Get unique concepts and sharp image results in seconds for new builds or remodels. Explore various styles for living rooms, bedrooms, kitchens, and more.

**Highlights:** AI-powered interior design, Generate design ideas, Variety of styles, Sharp image results, Room redesign, Home decor inspiration

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Sale One Time Yearly | $19.99 | per year |
| Flash Sale Yearly | $29.99 | per year |
| Premium Yearly | $39.99 | per year |
| Premium Lifetime | $59.99 | one-time |

**What reviewers like**

- 🤩 Amazing design ideas
- 👍 User-friendly interface
- 💡 Helpful color palettes
- 🎨 Transforms spaces effortlessly

**What reviewers complain about**

- 🐛 Unrealistic room renderings
- 🤯 Distorts existing photos
- 🤔 Inaccurate room layout detection
- 🤑 Expensive subscription
- 🙅‍♀️ Poor customer support

**Reported bugs**

- App crashes on launch
- Subscription issues
- Incorrect room dimensions

**Requested features**

- More customization options
- Ability to upload own furniture
- Improved room scanning capabilities
- Better integration with home measurements


### Preview3D

[App page](https://appshunter.io/ios/app/preview3d/id6787018312)

**Currently charting:** #64 Top Paid · Graphics & Design (US App Store)

View and inspect a wide range of 3D file formats natively on your iPhone and iPad. Supports CAD, mesh, and 3D printing files with detailed information and AR capabilities. Offline functionality ensures privacy and speed.

**Highlights:** Native viewer for STEP, STL, 3MF, G-code, and more, Detailed model inspection (dimensions, volume, surface area), Full-color 3MF rendering, Augmented Reality (AR) Quick Look integration, Offline functionality, no account or web uploads, Quick Look and 3D thumbnail support in Files app, Universal purchase for iPhone, iPad, and Mac

**In-app purchases:** none


## Frequently asked questions

### Is AI Interior Design Home Decor free?

AI Interior Design Home Decor is free to download, with in-app purchases available.

### Is Preview3D free?

Preview3D costs $9.99, with no in-app purchases.

### Do AI Interior Design Home Decor or Preview3D have ads?

AI Interior Design Home Decor shows ads; Preview3D does not.

### Which is updated more often, AI Interior Design Home Decor or Preview3D?

AI Interior Design Home Decor ships an update every 3 weeks, and Preview3D weekly. Most recently, AI Interior Design Home Decor was updated on October 27, 2026 and Preview3D on October 28, 2026.

---

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