Archived App
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Sierra is a tool that helps you take care of your eyes. You can pair Sierra running on your phone with Sierra running on your computer to get a complete picture of your data.
What's New in Sierra
6.0
August 12, 2023
Updates to user experience!
