# Stray Scanner vs Topaz Browser

The clearest difference is rating: Stray Scanner at 5.0 against Topaz Browser's 4.6. Topaz Browser's advantage is review sentiment (100% vs 75%) and update cadence (monthly vs every 6 months). On price, ratings volume, 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.

Stray Scanner holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews complicate that: 75% of Stray Scanner's written reviews are positive against 100% of Topaz Browser's, so the app with the better star average is not the one people write more warmly about.

Stray Scanner ships an update every 6 months, Topaz Browser monthly. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Stray Scanner | Topaz Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/stray-scanner/id1557051662/reviews)** | [4.6 (9 ratings)](https://appshunter.io/ios/app/topaz-browser/id6740295058/reviews) |
| Number of ratings | 5 | **9** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Free | Free |
| Size | 1 MB | 10 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Kenneth Blomqvist](https://appshunter.io/developer/1557051664) | [Juul Labs, Inc.](https://appshunter.io/developer/1119240022) |

## What reviewers say

### Stray Scanner

[App page](https://appshunter.io/ios/app/stray-scanner/id1557051662)

Capture color, depth, and IMU data using your device's LiDAR sensor. Export these datasets to your computer for machine learning and dense mapping projects. Streamline the process of collecting RGB-D data without complex calibration.

**Highlights:** Record color images, Capture depth frames, Export IMU measurements, Estimate camera position, Access camera calibration matrix, Transfer datasets to desktop

**In-app purchases:** none


### Topaz Browser

[App page](https://appshunter.io/ios/app/topaz-browser/id6740295058)

This application serves as a specialized browser for interacting with web experiences delivered over Bluetooth. It is designed for technical development and accessing Internet of Things (IoT) devices.

**Highlights:** Bluetooth web experience access, IoT device integration, Technical development tool, Web browsing over Bluetooth

**In-app purchases:** none


## Frequently asked questions

### Is Stray Scanner free?

Stray Scanner is free to download, with no in-app purchases.

### Is Topaz Browser free?

Topaz Browser is free to download, with no in-app purchases.

### Which has better reviews, Stray Scanner or Topaz Browser?

Stray Scanner is rated higher. Stray Scanner averages 5.0 out of 5 from 5 ratings, while Topaz Browser averages 4.6 from 9 ratings.

### Do Stray Scanner or Topaz Browser have ads?

Neither Stray Scanner nor Topaz Browser shows ads.

### Which is updated more often, Stray Scanner or Topaz Browser?

Stray Scanner ships an update every 6 months, and Topaz Browser monthly. Most recently, Stray Scanner was updated on September 9, 2026 and Topaz Browser on September 19, 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.*