Structured is compatible with various Apple operating systems. However, as stated in the App Store description, Structured is incompatible with older operating systems.

To use Structured on your Apple device, the following operating systems are required:

• iPhone: Requires iOS 16.0 or later versions.

• Mac: Requires macOS 13.0 or later versions.

• iPad: Requires iPadOS 16.0 or later versions.

• Apple Watch: Requires watchOS 9.0 or later versions.
  

Previous Structured versions might still be used on earlier operating systems but will not receive any updates and cannot be downloaded via the App Store anymore. Moreover, we cannot provide any older versions of Structured to download, as the App Store only allows one downloadable version at a time.

Using Structured on your Android device requires Android 9 or later versions.

Structured is not yet available on the web. However, we are currently working on a web version, which will enable accessing Structured regardless of the operating system.