The user might be under the impression that all Logic Pro updates are free. While Apple does provide free updates for their software within certain support periods, older versions like 9 are well beyond their support lifecycle. Therefore, any legitimate updates would have been available through Apple's official channels at the time, but those are no longer accessible. Additionally, since Logic Pro is no longer available on the Mac App Store, users can only purchase from Apple's online store.
First, I need to check if there was an update called 9.1.8. Logic Pro updates usually come with the main version number followed by a minor version. For example, 9.1, 9.1.2, etc. However, I'm not familiar with a 9.1.8 update. The latest update for Logic Pro 9 might have been 9.1.8, but I should verify that. Alternatively, the user might be confused with a different versioning scheme or another software altogether.
I should also think about possible typos or misunderstandings. The user wrote "update 918" which might be a shorthand for 9.1.8. Alternatively, they might be confusing it with another software. The current versioning for Logic Pro uses major and minor versions, so 9.1.8 is more logical than 918 unless it's a build number or something else.
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