Settings
Games
Game level (Easy suits kids who can read)
Players (pass the device; scores stay on it)
Questions in a game
Today in history (adds Wikipedia's events for today to History Hunt)
Filtered by a word list, not hand-checked, so it may include difficult events.
Find a place
World news: stories per region
Map style
Map detail
Borders
Names on period maps
Magnifier zoom (press and hold the map)
Magnifier size
Crosshair snap reach
Opening animation
Calendar
Map center (what stays in the middle of the map)
Film planet and sky maps: Solar System Scope, CC BY 4.0.
Display