Shadow Chaser - Bus Shadow Map

Tired of getting roasted on your bus seat? 見光死 Shade Chaser (Sunlight Bus) tells you which side of the bus is shaded before you board — and turns every ride into a race to feed your district's Sun Child.

HOW IT WORKS
1. Pick your route — every KMB, CTB, NLB, GMB, Light Rail and ferry route in HK
2. We read your GPS, the bus heading, and the real-time sun position
3. A colour-coded seat diagram shows the shaded zones at your stop

THREE SUN CHILDREN · ONE DAILY WINNER
Hong Kong has three district Sun Children — Hong Kong Island, Kowloon and the New Territories. They lose HP from sunrise to sunset. Every shaded ride you log feeds your home district's child.
• Live district leaderboard — top today's podium
• Your Sun Child talks back — tells you when it's roasting or recovering
• Route Collection — log rides to fill your Pokédex-style route book
• Badges & streaks — sun-banisher, streak protector, hero of the day

INSIDE
• Real-time sun azimuth + altitude for your exact time and place
• 3D building-aware shade (Lands Department model — tall buildings actually cast shadow)
• Live ETA via data.gov.hk
• Interactive seat diagram with shaded / exposed / neutral zones
• UV index + weather
• Saved routes
• Privacy-first: GPS stays on your device, no sign-up

COVERAGE
All of HK's franchised routes: KMB · CTB · NLB · GMB · Light Rail · ferries

PERFECT FOR
Daily commuters, parents with kids, anyone heat- or UV-sensitive, and route-collection enthusiasts.

Bilingual · 繁體中文 / English · No account needed