Be extremely cautious of third-party websites offering "Kiwi Browser IPA" downloads. Since no official iOS version exists from the original team, these files are often malware or reskinned versions of other browsers designed to steal data.

Downloading IPA files from third-party sources can pose a risk to your device's security. Be sure to only download from reputable sources.

Orion is currently the best alternative for those who want extensions. It is built on WebKit but has a compatibility layer that allows you to install directly on your iPhone.