Optimizely will be sunsetting Full Stack Experimentation on July 29, 2024. See the recommended Feature Experimentation migration timeline and documentation.

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Objective-C SDK

This topic gives an overview and links to the Optimizely Objective-C SDK.

This reference guide describes how to use the Optimizely Objective-C SDK. Refer to the left hand navigation for all sections in this reference guide.

For new iOS implementations or if you are upgrading versions, we recommend using our Swift iOS SDK, which will serve as our primary iOS SDK moving forward.

For the current version number of this SDK, see SDK Compatibility Matrix.

You can also review the Objective-C SDK repo and changelog.