# Interior Design PRO vs New Bath Design Studio

The clearest difference is rating: Interior Design PRO at 4.0 against New Bath Design Studio's 2.0. Interior Design PRO also leads on ratings volume (541 vs 3). New Bath Design Studio's advantage is in-app purchases (none vs 9) and ads (none vs shown). On price, update cadence 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. New Bath Design Studio asks for nothing beyond the download.

Interior Design PRO holds the better App Store score, 4.0 against 2.0. That said, the two scores are not equally well evidenced: Interior Design PRO has 541 ratings behind it against 3, so its average is the more settled of the two.

Interior Design PRO ships an update every 2 months, New Bath Design Studio every 3 months. The most recent releases landed on September 24, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | Interior Design PRO | New Bath Design Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (541 ratings)](https://appshunter.io/ios/app/interior-design-pro/id541375152/reviews)** | [2.0 (3 ratings)](https://appshunter.io/ios/app/new-bath-design-studio/id1554839715/reviews) |
| Number of ratings | **541** | 3 |
| Positive reviews | 68.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 2.4 GB | 122 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Black Mana Studios Group LLC](https://appshunter.io/developer/322410825) | [Rapid Prototyping Systems Limited](https://appshunter.io/developer/384045565) |

## 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


### New Bath Design Studio

[App page](https://appshunter.io/ios/app/new-bath-design-studio/id1554839715)

Visualize and customize bathroom designs with thousands of configurations for baths, showers, and furniture. Instantly see new bathroom units adjusted to exact size, color, and specifications, allowing customers to explore options themselves.

**Highlights:** Thousands of bath and shower configurations, Adjustable size, colors, and specifications, Instant visualization of bathroom designs, Customer-friendly interface, Customizable furniture options

**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 New Bath Design Studio free?

New Bath Design Studio is free to download, with no in-app purchases.

### Which has better reviews, Interior Design PRO or New Bath Design Studio?

Interior Design PRO is rated higher. Interior Design PRO averages 4.0 out of 5 from 541 ratings, while New Bath Design Studio averages 2.0 from 3 ratings.

### Do Interior Design PRO or New Bath Design Studio have ads?

Interior Design PRO shows ads; New Bath Design Studio does not.

### Which is updated more often, Interior Design PRO or New Bath Design Studio?

Interior Design PRO ships an update every 2 months, and New Bath Design Studio every 3 months. Most recently, Interior Design PRO was updated on September 24, 2026 and New Bath Design Studio on June 6, 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.*