# AZEK Deck Designer vs Trex AR

The clearest difference is rating: Trex AR at 3.9 against AZEK Deck Designer's 1.6. Trex AR also leads on ratings volume (722 vs 41) and device support (3 vs 1). AZEK Deck Designer's advantage is monetization model (free vs free with in-app purchases) and review sentiment (29% vs 6%). 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 1.6. That said, the two scores are not equally well evidenced: Trex AR has 722 ratings behind it against 41, so its average is the more settled of the two. Written reviews complicate that: 29% of AZEK Deck Designer's written reviews are positive against 6% of Trex AR's, so the app with the better star average is not the one people write more warmly about.

AZEK Deck Designer ships an update every 3 months, Trex AR every 4 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | AZEK Deck Designer | Trex AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (41 ratings)](https://appshunter.io/ios/app/azek-deck-designer/id895289263/reviews) | **[3.9 (722 ratings)](https://appshunter.io/ios/app/trex-ar/id1561806489/reviews)** |
| Number of ratings | 41 | **722** |
| Positive reviews | **29.2% of reviews** | 5.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 114 MB | 536 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The AZEK Company Inc.](https://appshunter.io/developer/895289266) | [Trex Co, Inc](https://appshunter.io/developer/1496171022) |

## What reviewers say

### AZEK Deck Designer

[App page](https://appshunter.io/ios/app/azek-deck-designer/id895289263)

Design your dream outdoor living space in 3D with this powerful tool. Explore over 140 product options, customize with various materials, and visualize your creations in your own space using augmented reality. Easily generate material lists and find local professionals.

**Highlights:** 3D deck design, Augmented reality visualization, Material selection (decking, railing, lighting), Snapshot feature for existing spaces, Template-based or custom designs, Generate material lists, Cloud-based account syncing

**In-app purchases:** none

**What reviewers like**

- 💡 Great idea for visualizing projects
- ✨ Beautiful scenes and realistic visuals
- 👍 Easy to use (for some)
- 🤩 Augmented reality feature is awesome
- 🖼️ Helps visualize colors and textures

**What reviewers complain about**

- 💥 Crashes on launch/opening
- ❌ App doesn't load/open correctly
- 🚫 Cannot create account/register
- ⚠️ Error messages frequently appear
- 📉 Limited editing capabilities

**Reported bugs**

- Crashes on launch/opening
- App doesn't load correctly
- Error messages when trying to load
- Cannot create account/register
- Registration errors

**Requested features**

- Ability to create U-shaped decks
- More flexibility in placing stairs and corners
- Accurate board quantity and size calculations
- Ability to change wall size
- Ability to change terrain slope


### 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 AZEK Deck Designer free?

AZEK Deck Designer 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, AZEK Deck Designer or Trex AR?

Trex AR is rated higher. AZEK Deck Designer averages 1.6 out of 5 from 41 ratings, while Trex AR averages 3.9 from 722 ratings.

### Do AZEK Deck Designer or Trex AR have ads?

Neither AZEK Deck Designer nor Trex AR shows ads.

### Which is updated more often, AZEK Deck Designer or Trex AR?

AZEK Deck Designer ships an update every 3 months, and Trex AR every 4 months. Most recently, AZEK Deck Designer was updated on October 24, 2026 and Trex AR on October 24, 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.*