Coffee in the Sun V2.0 - Real-time shadow maps to find your spot in the sun

Coffee in the Sun shows real-time building shadows on a map, so you always know where the sun is shining. Planning a coffee break? See exactly which terraces are in sunlight, now or any time today. Rebuilt from scratch as a native iOS app. 2.0: 3D shadows on Apple Maps, home screen widgets, favorites, sharing, weather dashboard with UV index, location search, and animated time scrubbing. Free with shadow map. Pro unlocks time travel, widgets and more.

Hey Product Hunt! 👋 I'm Frank, a solo developer from the Netherlands. I built Coffee in the Sun because I was tired of picking a terrace only to end up sitting in the shade 20 minutes later. The idea is simple: real building shadows on a map, calculated from actual building heights and the sun's position. So you can see exactly where the sun is. Right now, or any time! For 2.0, I rebuilt everything from scratch as a fully native iOS app. The difference is night and day (pun intended): real-time shadow rendering on Apple Maps, widgets that show shadows right on your home screen, favorites, sharing, and a complete weather dashboard. Works worldwide, supports 30+ languages. The app is free to use with the core shadow map. Pro unlocks time travel, widgets, favorites, and more. Enjoy the sun! ☀️

Coffee in the Sun V2.0 - Real-time shadow maps to find your spot in the sun

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