I think a "my direction up" would work better if the compass direction is displayed on top of the screen, like on video game/military aircraft HUDs https://eu2.

I think a "my direction up" would work better if the compass direction is displayed on top of the screen, like on video game/military aircraft HUDs https://eu2.contabostorage.com/2baf1d556e44458999c03b1595ea080b:ag.eu.1.250/media/gunship-2000/4.jpg https://eu2.contabostorage.com/2baf1d556e44458999c03b1595ea0... , or since the directions are around the "you are here" marker, the N/E/S/W markers (and its subdivisions) could be placed on the 4 edges the screen, and would move around as the phone changes its heading. Someone else said elsewhere on this comment section, if only a navigation app would also show the position of the sun at that moment. If we already have the compass directions, the direction of the sun can be an extra UI element.