Maciej Żak

Growth Architect. Building apps for fun.

About

I help businesses grow through strategy, sales, and digital marketing. Currently exploring apps, AI tools, and useful digital products.

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Maker History

Coldr - Weather made obviousA weather app for people who don’t care about hectopascals.
May 2026

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Joined Product HuntMay 14th, 2026

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2d ago

Coldr - Weather made obvious - A weather app for people who don’t care about hectopascals.

Coldr is a minimalist iPhone weather app for people who don’t want a meteorology dashboard. It instantly tells you whether today, tomorrow, and the next 7 days will feel warmer, colder, or similar - using simple comparisons, clean daily views, hourly context, widgets, and smart notifications. No pressure charts. No clutter. Just weather you understand in seconds.