Features · August 9, 2026

23 Themes: Making Your Shelf Look Like Yours

Shelfies ships 23 shelf themes, from warm wood to dark academia. Here's why the way a reading app looks changes how much you use it.

Twenty-three of them

Themes change the shelf material, the background and the accents together — not just a toggle between light and dark. A shelf in pale oak reads completely differently from one in walnut, in the same way a real bookcase does.

Why this is not just decoration

Habit research is unglamorous about this: people repeat behaviours that feel good and abandon ones that feel like admin. A tracker that looks like a spreadsheet gets used like a spreadsheet — dutifully, then never. One you are pleased to open gets opened.

It makes the library legible

A consistent visual surface means you navigate by memory rather than by reading labels. You know where the green spine is. That is the same reason people organise physical shelves by colour despite it being objectively impractical.

Match it to what you read

A dark theme for horror and thrillers, something warm for cosy fantasy, something clean for non-fiction. Slightly silly, genuinely enjoyable, and it costs nothing to change your mind on a Sunday.

Shelfies is a modern, mobile-first reading tracker with AI recommendations, progress tracking, streaks, and quotes — built to replace Goodreads and StoryGraph for readers who want a faster, prettier experience.