# Structure Sensor Calibrator vs AutoFill Discovery

The clearest difference is review sentiment: AutoFill Discovery at 100% against Structure Sensor Calibrator's 19%. AutoFill Discovery also leads on rating (5.0 vs 3.0). Structure Sensor Calibrator's advantage is ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

AutoFill Discovery holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 19% of Structure Sensor Calibrator's written reviews are positive against 100% of AutoFill Discovery's.

## The numbers

| Metric | Structure Sensor Calibrator | AutoFill Discovery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/structure-sensor-calibrator/id914275485/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/autofill-discovery/id1565246982/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 19.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | Free |
| Size | 39 MB | 1 MB |
| Requires iOS | **13.0** | 14.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XRPro, LLC](https://appshunter.io/developer/1642756687) | [Imprivata, Inc.](https://appshunter.io/developer/525559194) |

## What reviewers say

### Structure Sensor Calibrator

[App page](https://appshunter.io/ios/app/structure-sensor-calibrator/id914275485)

This utility app precisely aligns 3D depth data from a Structure Sensor accessory with your iOS device's camera. It enhances full-color 3D scanning and optimizes performance in related applications. The calibration process is quick and saves results directly to the accessory.

**Highlights:** Aligns 3D depth data, Enhances full-color 3D scanning, Optimizes sensor performance, Simple user interface, Quick calibration process, Saves results to accessory

**In-app purchases:** none


### AutoFill Discovery

[App page](https://appshunter.io/ios/app/autofill-discovery/id1565246982)

This utility app allows users to quickly test if a third-party application supports iOS's Password AutoFill framework. It helps determine the end-user experience for password autofill and provides links to Apple documentation for improvements.

**Highlights:** Test iOS Password AutoFill support, Determine end-user autofill experience, Link to Apple documentation, Share test results

**In-app purchases:** none


## Frequently asked questions

### Is Structure Sensor Calibrator free?

Structure Sensor Calibrator is free to download, with no in-app purchases.

### Is AutoFill Discovery free?

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

### Which has better reviews, Structure Sensor Calibrator or AutoFill Discovery?

AutoFill Discovery is rated higher. Structure Sensor Calibrator averages 3.0 out of 5 from 4 ratings, while AutoFill Discovery averages 5.0 from 1 ratings.

### Do Structure Sensor Calibrator or AutoFill Discovery have ads?

Neither Structure Sensor Calibrator nor AutoFill Discovery shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*