# AZEK Deck Designer vs NPT Backyard

The clearest difference is rating: NPT Backyard at 3.7 against AZEK Deck Designer's 1.6. NPT Backyard also leads on review sentiment (43% vs 29%) and device support (3 vs 1). AZEK Deck Designer's advantage is iOS requirement (10.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

NPT Backyard holds the better App Store score, 3.7 against 1.6. Both are backed by a comparable volume of ratings — 41 and 101 respectively. Written reviews point the same way: 29% of AZEK Deck Designer's written reviews are positive against 43% of NPT Backyard's.

AZEK Deck Designer ships an update every 3 months, NPT Backyard every 2 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | AZEK Deck Designer | NPT Backyard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (41 ratings)](https://appshunter.io/ios/app/azek-deck-designer/id895289263/reviews) | **[3.7 (101 ratings)](https://appshunter.io/ios/app/npt-backyard/id1478178328/reviews)** |
| Number of ratings | 41 | **101** |
| Positive reviews | 29.2% of reviews | **42.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 114 MB | 117 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The AZEK Company Inc.](https://appshunter.io/developer/895289266) | [Pool Corporation](https://appshunter.io/developer/508083385) |

## 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


### NPT Backyard

[App page](https://appshunter.io/ios/app/npt-backyard/id1478178328)

Visualize your dream pool in your own backyard using augmented reality. This app offers stunning 4k graphics, advanced lighting, and realistic water simulations to help you design and preview your perfect pool.

**Highlights:** Augmented Reality pool visualization, 4k graphics, Realistic lighting effects, Advanced water systems, Design your dream pool

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for visualizing pool options
- 👍 Helpful for remodel planning
- 👍 User-friendly interface
- 👍 Good for comparing finishes and colors
- 👍 AR view enhances visualization

**What reviewers complain about**

- 😞 Limited design options
- 😞 Cannot create custom pool shapes
- 😞 AR view often doesn't work
- 😞 Inaccurate rendering of water color
- 😞 App crashes frequently

**Reported bugs**

- AR doesn't work
- App crashes when viewing tiles
- App crashes frequently
- App is slow and hangs
- Water color doesn't change with plaster choices

**Requested features**

- Option to design a remodel for existing pools
- Ability to change pool dimensions within the app
- More standard pool shapes available (e.g., round spa)
- Include all pool tiles from the catalog
- Ability to drag and position the pool design in the yard


## Frequently asked questions

### Is AZEK Deck Designer free?

AZEK Deck Designer is free to download, with no in-app purchases.

### Is NPT Backyard free?

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

### Which has better reviews, AZEK Deck Designer or NPT Backyard?

NPT Backyard is rated higher. AZEK Deck Designer averages 1.6 out of 5 from 41 ratings, while NPT Backyard averages 3.7 from 101 ratings.

### Do AZEK Deck Designer or NPT Backyard have ads?

Neither AZEK Deck Designer nor NPT Backyard shows ads.

### Which is updated more often, AZEK Deck Designer or NPT Backyard?

AZEK Deck Designer ships an update every 3 months, and NPT Backyard every 2 months. Most recently, AZEK Deck Designer was updated on October 24, 2026 and NPT Backyard on October 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.*