Upgrade the app development environment to Xcode 26
The ALAssetsLibrary, previously deprecated, is now completely unusable in Xcode 26.
Therefore, the old “Open File” settings can no longer be used.

There are no functional changes.
Supports 16 KB memory page size.
Due to support for 16 KB memory page sizes, Android versions prior to 6.0 are no longer supported.
Targeted for Android 16 (API level 36).

Fixed a bug that prevented saving as a spatial photo (HEIC) in the last version update.

- Fixed an issue where MPO files could not be read due to iOS version upgrade
- Spatial photo parameters can now be set in the settings screen
- Fixed a problem that the original file is deleted when sending a photo file from Finder to i3DSteroid on Mac

The image file selection screen has been changed. However, it is possible to return to the previous method by setting.
Fixed problems with iOS18 (Help page does not open, cannot link to PhotoCam, etc.)

Since iOS18, file sharing using Action Extension is no longer possible.
Added indication that Action Extension is not available when selected.

Correction of the problem that the file selection screen is not displayed correctly on iOS18.

Fixed a problem that spatial photos saved with this app were not recognized as spatial photos by Vision OS2.

Spatial photos taken with the iPhone 16 series can also be read with the left and right sides separated.

When smart glasses are connected, the display is now displayed at the maximum size of the monitor, instead of being one size smaller than the smart glasses monitor.

Added support for smart glasses such as XREAL Air2/VITURE One.

Under certain conditions, when opening a file, the application would crash due to memory overflow.

Image files on iCloud can also be opened.

Added "Open with i3DSteroid" action to the image sharing screen of standard photo applications, etc., and added the ability to send two left/right images, SBS images, spatial photos, etc. to i3DSteroid.

In addition to the function added in the previous version to break down a spatial photo into left and right images and load them, a function has been added to save the left and right images as a single spatial photo for models with iOS 16 or later.

Supports loading of spatial photos

You can now switch the file opening method to PHPicker by setting it.
In iOS15, when the thumbnail image does not show up on the file open screen, you may have to wait a few hours or days for it to show up.This problem does not occur when using PHPicker.
Please note, however, that using PHPicker, you will not be able to send pages and slideshows within an album, and you will not be able to access app-specific folders.

Fixed a bug that caused the orientation of the saved image to change when the input image was Apple ProRAW.
(Apple ProRAW import uses the iPhone's standard preview image, which is the screen resolution.)

Added an automatic color matching function for left and right images.
Each time you tap the auto color matching button, it will switch between left reference, right reference, and original.

Minor bug fixes

Fixed a bug in file sharing.

Minor bug fixes

Fixed an issue where two iPhones could not be connected due to an iOS update.

Fixed a bug that prevented correct cropping when saving after automatic adjustment.

Fixed a bug that the common area of the left and right images were not extracted after automatic adjustment when "Use SPM Auto-Adjustment" was turned on in the settings.

Fixed an issue where the same file name could not be displayed when sharing files with other applications.