The ForeFlight map engine has a significantly upgraded basemap, which now renders more quickly, smoothly, and with sharper depiction of features such as major roads, railways, national parks, and state and national boundaries. There’s also a new “Shaded Terrain” option, which uses grayscale shading to depict terrain, providing the same level of detail as the colored terrain option with less visual distraction.
In the Map Settings menu, choose from multiple presentations: Colored, Shaded, or None.