# Stray Scanner vs Tracking Manager

The clearest difference is ratings volume: Stray Scanner at 5 against Tracking Manager's 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 Tracking Manager. 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.

## The numbers

| Metric | Stray Scanner | Tracking Manager |
| --- | --- | --- |
| 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/tracking-manager/id6756167704/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 | — |
| Monetization | Free | Free |
| Size | 1 MB | 78 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Kenneth Blomqvist](https://appshunter.io/developer/1557051664) | [YOUNGHYO PARK](https://appshunter.io/developer/1734633802) |

## 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


### Tracking Manager

[App page](https://appshunter.io/ios/app/tracking-manager/id6756167704)

This companion app allows users to view and share datasets recorded during teleoperation sessions with robots. It is designed to work alongside a visionOS application for recording egocentric human manipulation data.

**Highlights:** View recorded datasets, Share datasets with community, Companion to visionOS app, Record egocentric manipulation data

**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 Tracking Manager free?

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

### Which has better reviews, Stray Scanner or Tracking Manager?

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

### Do Stray Scanner or Tracking Manager have ads?

Neither Stray Scanner nor Tracking Manager shows ads.

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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.*