Structure Sensor Calibrator4.10.0 - App Store

NOTE: This application is designed for the Structure Sensor accessory. Learn more at http://structure.io

Unlock your Structure Sensor's full potential with Calibrator!

Calibrator precisely aligns 3D depth from your Structure Sensor accessory to your iOS device's camera. This enables better full-color 3D scanning, and optimal performance of the Structure Sensor in all Occipital applications.

A simple user interface guides you through the calibration process in just a few minutes. Calibration results are saved to the accessory and are immediately accessible in other apps.

This application requires the Structure Sensor accessory.

Device Compatibility:
==========
iPad:
Calibrator supports all recent iPad models with Lightning connector. Requires corresponding attachment Bracket, which can be found at: [https://store.structure.io/store]

iPhone / Custom Cases:
Calibrator can be used with custom 3D printed iPhone cases. All iPhones with Lightning connector are supported. iPhone 12 or newer is recommended. [https://support.structure.io/article/162-can-i-use-the-structure-sensor-with-an-iphone]

Version History - Updated to SDK 3.9.0
- Improved Connectivity 4.10.0 Aug 19 - Support for iPad Air M4 11-in and 13-in 4.9.1 Jul 7 - Updated to SDK 3.8
- Added support for the iPad Mini M4 (2026), both 11 and 13 inch versions 4.9.0 Jul 2 - Updated to SDK 3.7
- Improved Connectivity 4.8.0 Mar 24 - Added support for the following iPad models:
- iPad Pro 11 inch (M5)
- iPad Pro 13 inch (M5)
- Updated to SDK 3.6
- In some cases, the ST01 sensor requires reconnection to read its calibration. This issue only affects the legacy ST01 sensor 4.7.0 12/27/2025 - Updated to SDK 3.5.2
- Added iPad Mini 7 Support 4.6.5 10/16/2025 Updated to SDK 3.5.0 4.6.3 08/20/2025 - Updated to SDK 3.4
- Added Support for iPad Air 13 Inch (7th Gen) 4.6.2 06/13/2025 - Fixed missing Calibration Status 4.6.1 06/02/2025 - Updated to SDK 3.3.3
- Removed WVL Support
- Added Support for iPad Air 11 Inch (7th Gen)
- Added Support for iPad 11 Inch (11th Gen) 4.6.0 05/21/2025 -Updated to SDK 3.3.1
-Improved connection reliability 4.5.5 03/20/2025 - Improved Extrinsics for Structure Sensor 3
- Updated to Structure SDK 3.3.0 4.5.4 03/10/2025 - Significantly improved time to start streaming with Structure Sensor 3
- Updated to use Structure SDK 3.2.0 4.5.3 12/09/2024 - Improved calibration with Structure Sensor 3 4.5.2 11/22/2024 * Increased stability of work with Structure Sensor 3
* Fix application crashes in certain scenarios with Structure Sensor Mark II and Structure Sensor Pro 4.5.1 11/04/2024 Structure Sensor 3 support 4.5.0 09/13/2024 Added support for 2024 iPads 4.4.5 07/18/2024 Fixed visual glitches in dual view appeared in iOS 17 4.4.4 02/28/2024 - Fixed units in JSON file with calibration data 4.4.3 02/05/2024 Fixed crash on calibration save 4.4.2 08/15/2023 Fixed application crash in certain scenarios 4.4.1 08/15/2023 * Added possibility to clear calibration data unconditionally
* Additional information about calibration is now saved onto the device.
* Fixed application hang in certain situations 4.4.0 07/17/2023 New
- Added support for iPad Pro 11” (4th generation)
- Added support for iPad Pro 12.9” (6th generation)

Fixes
- Fixed support for the iPad (10th generation)
- Fixed several crashes 4.3.1 03/01/2023 New

- Support added for the iPad (10th generation) 4.3.0 01/18/2023 iPad Air 5 support 4.2.0 04/22/2022