If budget is truly an issue, the free version works reasonably well — or explore open-source alternatives like (free and legitimate).
The software features a variety of customizable modes, including office, night, and game modes, allowing users to tailor their viewing experience to their specific needs. Additionally, CareUEyes Pro includes a "break reminder" feature that encourages users to take regular pauses from their screens, further reducing the risk of eye fatigue. careueyes pro license key fixed exclusive