Not that you aren't correct, but Tahoe is a MacOS release, not iOS. I assume you mean iOS 18 (the version before iOS 26)?
Tahoe is macOS 26. The corresponding iOS version is iOS 26
iOS 18 corresponds to macOS 15 (Sequoia)
Tahoe is macOS 26. The corresponding iOS version is iOS 26
iOS 18 corresponds to macOS 15 (Sequoia)