# Stray Scanner vs WildDet3D

The clearest difference is update cadence: WildDet3D at daily against Stray Scanner's every 6 months. WildDet3D also leads on iOS requirement (16.0 vs 18.6). Stray Scanner's advantage is ratings volume (5 vs 1). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Stray Scanner against 5.0 for WildDet3D. That said, the two scores are not equally well evidenced: Stray Scanner has 5 ratings behind it against 1, so its average is the more settled of the two.

Stray Scanner ships an update every 6 months, WildDet3D daily. The most recent releases landed on October 13, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Stray Scanner | WildDet3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/stray-scanner/id1557051662/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/wilddet3d/id6760861157/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Monetization | Free | Free |
| Size | 1 MB | 21 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kenneth Blomqvist](https://appshunter.io/developer/1557051664) | [Taoyang Jia](https://appshunter.io/developer/1886568086) |

## 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


### WildDet3D

[App page](https://appshunter.io/ios/app/wilddet3d/id6760861157)

Point your camera at any scene to detect objects in 3D with augmented reality. Simply type the object you're looking for, and the app will find and measure it in real-time. Supports both live camera input and photos from your library.

**Highlights:** Open-vocabulary 3D object detection, Augmented reality 3D bounding boxes, Real-time detection with LiDAR, Object detection from photos, Measure object dimensions and volume, Save annotated captures

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stray Scanner free?

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

### Is WildDet3D free?

WildDet3D is free to download, with no in-app purchases.

### Which has better reviews, Stray Scanner or WildDet3D?

Stray Scanner and WildDet3D are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do Stray Scanner or WildDet3D have ads?

Neither Stray Scanner nor WildDet3D shows ads.

### Which is updated more often, Stray Scanner or WildDet3D?

Stray Scanner ships an update every 6 months, and WildDet3D daily. Most recently, Stray Scanner was updated on October 13, 2026 and WildDet3D on September 11, 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.*