BookSkim app open on a phone at a desk

[1] THE BRIEF

Most people have a folder of EPUBs and a phone that will not open them nicely. BookSkim is the reader for that folder — and it carries one idea of its own: turn on Fast Skim and the start of every word goes bold, so your eye has something to land on and stops sliding back over the line you just read. The promise on the box is a sentence, not a feature list: finish the books you start.

Platform
Android
Scope
Product design, Android app development
Format
EPUB, from your own files
Price
Free. No account, no ads

[2] FAST SKIM

A FIXED POINT
ON EVERY WORD

The bold head is an anchor. On a long line your eye has a fixed point to come back to instead of drifting up into the line above, and you skim the sentence rather than re-read it — which is what makes six hundred pages of a novel read like less of a climb. It does more for some people than for others, so it stays a switch, remembered per book.

On an exceptionally hot evening early in July a young man came out of the garret in which he lodged in S. Place and walked slowly, as though in hesitation, towards K. bridge.

Crime and Punishment, chapter one — set the way Fast Skim sets it

Which leaves the question of where the switch lives. The reader has two states, and the switch belongs to the second one.

A full-screen page of Fast Skim text, no controls in sight

Default

The page and nothing else. Tap the edge and it curls over to the next one. No bar, no progress ring, nothing sitting on top of the book.

The same page with the reader controls and the Fast Skim switch raised

Tap the page

The controls rise: search, type, background, bookmarks, the table of contents — and the Fast Skim switch at the foot, one tap from the paragraph you are testing it on rather than three levels into a settings screen. Tap again and they are gone.

[3] EVERYTHING ELSE IT DOES

One idea is not a product. You spend most of an evening in the ordinary parts of a reader — the shelf, the page, the word you did not know — so those had to be at least as considered as the thing the app is named for.

BookSkim library, cover carousel with reading progress

The library

Covers first, progress under each one. Nothing to buy and nothing recommended — these are books you already own.

Searching the BookSkim library, results listed with reading progress

Search the shelf

The same shelf as a list, with how far along you are on every title, so a half-finished book is never hidden behind a cover.

Dictionary sheet defining the word “convenient” over a page of text

Long-press for a definition

The meaning comes up over the page, with the senses stacked and an example under each. No browser, no tab to close, no lost place.

Reader options sheet with theme, font size and font style controls

Reader options

Four themes, four faces, six sizes. Paper for the afternoon, true black for a dark room, and whatever sits easiest on your eyes in between — one sheet, one tap from the page you were on.

Three day reading streak overlay with a week of markers

A streak, and nothing built on it

The days you read, marked across the week, and a line about the book rather than about you. No leaderboard, no feed, nobody else can see it.

Reading time panel showing two minutes today against twelve this week

Minutes, not targets

Today against the week, and that is the whole of it. Nothing to hit, nothing to lose, nothing that nags you when the bar is short.

[4] WHY IT STAYS QUIET

IT WON’T ASK YOU
FOR ANYTHING

No account
No email, no password, no profile. Install it and read.
No ads, ever
Not a banner, not an interstitial, not a sponsored recommendation.
No tracking
No analytics and no behavioural profiling. Nobody knows what you read, including us.
Offline by default
The app reaches the internet only when you tap a word or send a bug report. Books, highlights and stats live on the phone.

Free. Offline. Yours. You already have the books — this opens them.

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