Lucas Paraizo

Designer and maker of Magno and Liber

About

Product designer based in the UK. I founded Theos Studio in 2020 and now build small, private iPhone apps: Magno, a log for your protocol, and Liber, a home library catalog. No ads, no required accounts, your data stays yours.

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Tastemaker

Gone streaking

Maker History

Liber: Home Library CatalogScan your books onto a bookshelf that looks like yours
Nov 2026

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Joined Product HuntOctober 30th, 2026

Forums

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13h ago

Liber: Home Library Catalog - Scan your books onto a bookshelf that looks like yours

Liber catalogs the books you own on iPhone. Scan barcodes or import Goodreads, and each book appears as its real spine on your shelves. Track reading, lending and quotes. Free for 100 books, no account, no ads, and your library exports free.