Challenge 3: Confirming Whether a Shared Tutorial Was Actually Watched
-- Solution Walkthrough

Screenify Studio directly supports this requirement, via its built-in
shareable links with viewer tracking. Per this chapter's own
comparison table, this is a feature Screen Studio doesn't offer at
all -- Screen Studio's own sharing story is focused on local export
(plus its separate mobile-device recording feature), with no built-in
mechanism for tracking whether a shared link was actually opened by
its recipients.

Screenify Studio's viewer-tracked links are exactly suited to the
scenario described: distributing an internal walkthrough to a
specific group of engineers and wanting visibility into who actually
opened and watched it, rather than just assuming distribution equals
viewing. This is also a good illustration of the chapter's own point
about the two products' differing intended use -- viewer tracking on
shared links matters far more for internal team distribution like
this than it would for a tutorial published to a public video
platform, where the platform's own analytics already serve a similar
purpose.

WHY THIS WORKS AS AN ANSWER
------------------------------
This exercise checks that the reader can match a concrete team need
back to the specific differentiating feature that satisfies it,
correctly ruling out Screen Studio (which has no equivalent feature)
rather than assuming both tools are interchangeable for sharing and
distribution purposes.