Theme Setting
How to switch between light, dark, and system themes.
The Theme setting lets you customize the appearance of HOSHIDOU. Choose from three options to match your preference or environment.
Three theme options
Light
A white background with dark text. This theme works well in bright environments and offers clear contrast for reading fine chart details.
Dark
A dark background with light text. This theme reduces eye strain in low-light conditions and is ideal for nighttime use.
System
Automatically follows your device’s light or dark mode setting. This is the default theme in HOSHIDOU.
How to change
To change the theme, open Settings and select the Theme option. Choose Light, Dark, or System and the appearance updates immediately.
Chart color theme vs. UI theme
The Theme setting controls the overall app appearance. The colors used on chart wheels are configured separately. To change chart colors, see Chart Color Theme. To change the interface language, see Language Setting.