The app filters the blue spectrum on your phone or tablet after sunset and protects your eyes with a red filter. The filter intensity is smoothly adjusted to the sun cycle based on your local sunset and sunrise times.

    • FreeProprietary
    • Android

    Recent user activities on Twilight

    • rowanameliyawilliamsrowanameliyawilliams liked Twilight
      2 months ago
    • Gr
      Graziella liked Twilight
      3 months ago
    • chaitanyapramod added Twilight as alternative(s) to Shifty
      8 months ago