# Structure Sensor Calibrator vs ALLUX2 Adjustment app

The clearest difference is update cadence: Structure Sensor Calibrator at every 2 months against ALLUX2 Adjustment app's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Structure Sensor Calibrator ships an update every 2 months, ALLUX2 Adjustment app every 6 months. The most recent releases landed on September 21, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Structure Sensor Calibrator | ALLUX2 Adjustment app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/structure-sensor-calibrator/id914275485/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 19.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | — |
| Size | 39 MB | 183 MB |
| Requires iOS | **13.0** | 14.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [XRPro, LLC](https://appshunter.io/developer/1642756687) | [Nabtesco Corporation](https://appshunter.io/developer/574196489) |

## 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


### ALLUX2 Adjustment app

[App page](https://appshunter.io/ios/app/allux2-adjustment-app/id1535150051)

**Features:** macOS Compatibility

**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 ALLUX2 Adjustment app free?

ALLUX2 Adjustment app is free to download, with no in-app purchases.

### Do Structure Sensor Calibrator or ALLUX2 Adjustment app have ads?

Neither Structure Sensor Calibrator nor ALLUX2 Adjustment app shows ads.

### Which is updated more often, Structure Sensor Calibrator or ALLUX2 Adjustment app?

Structure Sensor Calibrator ships an update every 2 months, and ALLUX2 Adjustment app every 6 months. Most recently, Structure Sensor Calibrator was updated on September 21, 2026 and ALLUX2 Adjustment app on September 8, 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.*