> For the complete documentation index, see [llms.txt](https://trillbit.gitbook.io/trillbit-sdk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://trillbit.gitbook.io/trillbit-sdk/ios-support/trill-sdk-for-ios/sdk-requirements.md).

# SDK Requirements

Minimum SDK Version: iOS 12.5 

Minimum Xcode Version : 9 and above