Apple released iOS and iPadOS 15 on September 20, 2021.

Spectral Analysis and Instrumental Analysis all display the wrong icon when displaying standard size icons on iPadOS. If you select large icons in the Settings app the icon will be correct. The default icon will be corrected when each app is next updated.

Incorrect icon for Graphical Analysis (displayed before update)

Graphical Analysis has been updated so that the current version shows the correct icon.

Spectral Analysis and Instrumental Analysis will be updated later in 2021.

Other than the icon, there are no known issues with these applications specific to iOS 15.

There are also no known issues with Video Physics, Graphical Analysis GW and Thermal Analysis Plus. These older applications do show the correct icons.

Published: September 14, 2021. Updated: October 20, 2021.