# New Bath Design Studio vs Trex AR

The clearest difference is rating: Trex AR at 3.9 against New Bath Design Studio's 2.0. Trex AR also leads on ratings volume (700 vs 3). New Bath Design Studio's advantage is monetization model (free vs free with in-app purchases). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Trex AR holds the better App Store score, 3.9 against 2.0. That said, the two scores are not equally well evidenced: Trex AR has 700 ratings behind it against 3, so its average is the more settled of the two.

New Bath Design Studio ships an update every 3 months, Trex AR every 5 months. The most recent releases landed on June 6, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | New Bath Design Studio | Trex AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/new-bath-design-studio/id1554839715/reviews) | **[3.9 (700 ratings)](https://appshunter.io/ios/app/trex-ar/id1561806489/reviews)** |
| Number of ratings | 3 | **700** |
| Positive reviews | — | 5.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 122 MB | 536 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rapid Prototyping Systems Limited](https://appshunter.io/developer/384045565) | [Trex Co, Inc](https://appshunter.io/developer/1496171022) |

## What reviewers say

### 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


### Trex AR

[App page](https://appshunter.io/ios/app/trex-ar/id1561806489)

Visualize outdoor living spaces with this augmented reality tool. Explore different decking and railing options in your own environment. Design basic deck shapes, estimate square footage, and find local professionals.

**Highlights:** AR visualization of decking and railing, View entire decking portfolio, Experiment with railing pairings, Build basic deck shapes, Estimate square footage, Order samples, Find builders and retailers

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Great visual effects
- 👍 Handy and easy to use

**What reviewers complain about**

- 🐛 Freezes upon opening
- 🐛 Glitchy and buggy
- 👎 Not user-friendly
- 👎 Difficult to use
- 👎 Unclear how to proceed

**Reported bugs**

- Camera function doesn't work
- Can't save or restart scans
- Deck placement and sizing issues
- Crashes and freezes frequently

**Requested features**

- Allow uploading photos to build off of
- Add ability to adjust deck height and add stairs
- Improve visualization and make it more realistic
- Provide more guidance and instructions


## Frequently asked questions

### Is New Bath Design Studio free?

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

### Is Trex AR free?

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

### Which has better reviews, New Bath Design Studio or Trex AR?

Trex AR is rated higher. New Bath Design Studio averages 2.0 out of 5 from 3 ratings, while Trex AR averages 3.9 from 700 ratings.

### Do New Bath Design Studio or Trex AR have ads?

Neither New Bath Design Studio nor Trex AR shows ads.

### Which is updated more often, New Bath Design Studio or Trex AR?

New Bath Design Studio ships an update every 3 months, and Trex AR every 5 months. Most recently, New Bath Design Studio was updated on June 6, 2026 and Trex AR on September 23, 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.*