Marcel Hochuli

Developer of ShadowFinder

About

I am a passionate developer and the creator of ShadowFinder. I love building practical tools that translate complex data—like astronomical sun paths—into simple, visual solutions for everyday life.With ShadowFinder, I help homeowners, gardeners, campers, and photographers easily find the perfect light (or the ideal shade). The app is strictly privacy-first: no accounts, no tracking, and full offline functionality.

Links

Shadowfinder Website

Shadowfinder PLayStore

Badges

Tastemaker

Gone streaking 10

Gone streaking

Gone streaking 5

Maker History

ShadowFinder — Sun Position & Shadowsun position & shadow calculator for your browser & Android
Sep 2026

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Joined Product HuntSeptember 22nd, 2026

Forums

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2mo ago

ShadowFinder — Sun Position & Shadow - sun position & shadow calculator for your browser & Android

Hey everyone, I’m the creator of ShadowFinder. We’ve all been there: checking if a tree shades solar panels, finding a sunny garden spot, or parking a camper in the shade. I built ShadowFinder to solve this—without accounts, tracking, or fees. Why try it? • Instant and Universal: Open app.hochuli.lu or download the Android app. • 100% Private and Offline: GPS data stays on your device. Works without internet. • Interactive Sliders: Scrub through hours. Please share your honest feedback!