When iPhone users slide up the text size in the iPhone Settings to a larger size, the text size in RedRover app increases as it should. However, if you increase it REALLY large, it becomes unreadable because the text overlaps with other text.
While an iPhone user can go into settings to adjust this as needed, it affects the text in other apps. Not sure if it would be possible to cap to a maximum text size to ensure all information can be viewed.