# AI Interior Design vs Luma PDF

The clearest difference is update cadence: AI Interior Design at every 2 weeks against Luma PDF's every 3 months. AI Interior Design also leads on iOS requirement (13.3 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI Interior Design sells 4 in-app purchases, starting at $4.99 per 7 days and Luma PDF sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

AI Interior Design ships an update every 2 weeks, Luma PDF every 3 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AI Interior Design | Luma PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (36 ratings)](https://appshunter.io/ios/app/ai-interior-design-interia/id6446107511/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 89 MB |
| Requires iOS | **13.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [AppQ Technology](https://appshunter.io/developer/1663521464) | [Apparent Content Creation LLC](https://appshunter.io/developer/1867670410) |

## What reviewers say

### AI Interior Design

[App page](https://appshunter.io/ios/app/ai-interior-design-interia/id6446107511)

Generate multiple interior design ideas for any room using AI. Upload a photo of your space, select a room type and style, and receive instant design suggestions. Visualize different layouts and placements for furniture and decor.

**Highlights:** AI-generated design ideas, Multiple room types supported, Variety of interior design styles, Visualize different layouts, Upload room photos for customization

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interior AI Designer - Weekly | $4.99 | per 7 days |
| Interior AI Designer - Monthly | $19.99 | per month |
| Interior AI Designer - Yearly | $19.99 | per year |
| Interior AI Designer- Lifetime | $29.99 | one-time |


### Luma PDF

[App page](https://appshunter.io/ios/app/luma-pdf/id6760669289)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Annual | $14.99 | per year |


## Frequently asked questions

### Is AI Interior Design free?

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

### Is Luma PDF free?

Luma PDF is free to download, with in-app purchases available.

### Do AI Interior Design or Luma PDF have ads?

Neither AI Interior Design nor Luma PDF shows ads.

### Which is updated more often, AI Interior Design or Luma PDF?

AI Interior Design ships an update every 2 weeks, and Luma PDF every 3 months. Most recently, AI Interior Design was updated on October 27, 2026 and Luma PDF on October 25, 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.*