Apps by Marcin

Solo dev. Making small apps in my spare time.

NightCurve
NightCurve
Mindful drinking tracker for iOS
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 ZipKeep
ZipKeep
Secure file archiver for macOS
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 Hemvera
Hemvera
Lab results & biological age tracker for iOS
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 Tredori
Tredori
Calm to-do for tasks, habits & focus for iOS
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 Hibiwa
Hibiwa
One heartfelt card a day for iOS
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Learn more: nightcurve.app · zipkeep.app · hemvera.app · tredori.app · hibiwa.app

Building small, focused apps that solve specific problems — usually after work, sometimes at 2am. iOS, macOS, occasionally watchOS.