# Interior Design PRO vs Architizer

The clearest difference is in-app purchases: Architizer at none against Interior Design PRO's 9. Architizer also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.4 vs 15.0). Interior Design PRO's advantage is review sentiment (68% vs 50%) and ratings volume (541 vs 20). On price, rating, ads and device support there is nothing between them.

Both are free to download. Interior Design PRO sells 9 in-app purchases, starting at $3.99 per month. Architizer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for Interior Design PRO against 3.9 for Architizer. That said, the two scores are not equally well evidenced: Interior Design PRO has 541 ratings behind it against 20, so its average is the more settled of the two. Written reviews are what separate them: 68% of Interior Design PRO's written reviews are positive against 50% of Architizer's.

Interior Design PRO ships an update every 2 months, Architizer every 3 weeks. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Interior Design PRO | Architizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (541 ratings)](https://appshunter.io/ios/app/interior-design-pro/id541375152/reviews)** | [3.9 (20 ratings)](https://appshunter.io/ios/app/architizer-a-plus-architecture/id1475024839/reviews) |
| Number of ratings | **541** | 20 |
| Positive reviews | **68.2% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 2.4 GB | 25 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Black Mana Studios Group LLC](https://appshunter.io/developer/322410825) | [Architizer](https://appshunter.io/developer/1475024838) |

## What reviewers say

### Interior Design PRO

[App page](https://appshunter.io/ios/app/interior-design-pro/id541375152)

Design any space with a vast collection of real-life objects and materials. Create stunning, photo-realistic 8k images of your interior designs. This app is intuitive for beginners yet powerful for professionals.

**Highlights:** Design any space, Extensive object and material library, 8k photo-realistic renders, Mac, iPad, and iPhone compatibility, Intuitive interface, Model scanner, Custom logo feature

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Subscription | $3.99 | per month |
| Standard Pro | $5.99 | per month |
| Enthusiast Subscription | $8.99 | per month |
| Advanced Subscription | $17.99 | per month |
| Designer Pro | $24.99 | per month |
| Professional Subscription | $25.99 | per month |
| Business Pro | $49.99 | per month |
| Remove Ads | $3.99 | one-time |
| Custom Logo | $29.99 | one-time |

**What reviewers like**

- ⭐️ Excellent app for interior design
- 👍 Easy to use and intuitive interface
- 🎨 Ability to customize colors, materials, and furniture
- 🏠 Helpful for visualizing home layouts and renovations
- 💰 Completely free with no in-app purchases

**What reviewers complain about**

- 🐛 Occasional glitches and bugs
- 🔒 Limited customization options for furniture and decor
- 🔍 Lack of detailed tutorials or help documentation
- 🚧 Difficulties with adding second floors or stairs
- 🌄 Inability to adjust ceiling heights or create complex room shapes

**Reported bugs**

- Walls, doors, and floors randomly disappearing
- Difficulty placing furniture through doorways
- 3D rendering issues causing objects to display incorrectly
- Crashes or freezes when trying to access certain features

**Requested features**

- Add more modern and up-to-date furniture and decor options
- Implement a roof design feature
- Allow for more precise room and object sizing
- Improve the 3D walkthrough experience to make it smoother
- Introduce a way to duplicate or copy entire rooms


### Architizer

[App page](https://appshunter.io/ios/app/architizer-a-plus-architecture/id1475024839)

Discover architectural design inspiration and research projects with millions of photos, floor plans, and details. Browse by category, firm, or location to find the perfect inspiration for your next build. Share your favorite finds with others.

**Highlights:** Curated project feed, Browse by categories, Detailed project information, Access floor plans and technical drawings, Explore firms and locations, Share inspiration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interior Design PRO free?

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

### Is Architizer free?

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

### Which has better reviews, Interior Design PRO or Architizer?

Interior Design PRO is rated higher. Interior Design PRO averages 4.0 out of 5 from 541 ratings, while Architizer averages 3.9 from 20 ratings.

### Do Interior Design PRO or Architizer have ads?

Both Interior Design PRO and Architizer show ads.

### Which is updated more often, Interior Design PRO or Architizer?

Interior Design PRO ships an update every 2 months, and Architizer every 3 weeks. Most recently, Interior Design PRO was updated on September 24, 2026 and Architizer on September 14, 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.*