# Trex AR vs Paw Navigator

The clearest difference is rating: Paw Navigator at 5.0 against Trex AR's 3.9. Paw Navigator also leads on update cadence (weekly vs every 4 months) and monetization model (free vs free with in-app purchases). Trex AR's advantage is ratings volume (723 vs 1) and device support (3 vs 1). On price, 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.

Paw Navigator holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Trex AR has 723 ratings behind it against 1, so its average is the more settled of the two.

Trex AR ships an update every 4 months, Paw Navigator weekly. The most recent releases landed on October 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Trex AR | Paw Navigator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (723 ratings)](https://appshunter.io/ios/app/trex-ar/id1561806489/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/paw-navigator/id6782710078/reviews)** |
| Number of ratings | **723** | 1 |
| Positive reviews | 5.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 536 MB | 135 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Trex Co, Inc](https://appshunter.io/developer/1496171022) | [SWIFTOPS INC](https://appshunter.io/developer/1842517105) |

## What reviewers say

### 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


### Paw Navigator

[App page](https://appshunter.io/ios/app/paw-navigator/id6782710078)

This app provides structured, educational guidance for pet emergencies. It helps you navigate urgent situations with your dog or cat by asking simple questions and offering next-step recommendations. It also includes tools to find local vets and contact poison control.

**Highlights:** Structured emergency guides for pets, Decision support for urgent situations, Local pet profile organization, Find nearby veterinary hospitals, Poison control helpline access, Incident history tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Trex AR free?

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

### Is Paw Navigator free?

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

### Which has better reviews, Trex AR or Paw Navigator?

Paw Navigator is rated higher. Trex AR averages 3.9 out of 5 from 723 ratings, while Paw Navigator averages 5.0 from 1 ratings.

### Do Trex AR or Paw Navigator have ads?

Neither Trex AR nor Paw Navigator shows ads.

### Which is updated more often, Trex AR or Paw Navigator?

Trex AR ships an update every 4 months, and Paw Navigator weekly. Most recently, Trex AR was updated on October 30, 2026 and Paw Navigator on October 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.*