Reading tracker · iPhone & iPad

Read more.
Every day.

A calm companion for paper books, ebooks and audiobooks. Log a page in a second, keep your streak going, and watch your year fill a shelf.

Download BookWorm on the App Store

iPhone and iPad · 9 languages

BookWorm on three iPhones: your bookshelf, the books you are reading, and a calendar showing a 16-day reading streak.

How it works

A habit, one page at a time.

BookWorm keeps the part that matters in front of you: the book in your hands, today's goal, and the days you showed up.

01 · Home

Pick up right where you left off.

The books you're reading wait as a row of covers. Tap one, it turns over, and you log your page. That's it.

BookWorm Home: a carousel of book covers with The Infinity Machine in focus, 191 of 416 pages.

02 · Goals and streaks

Hit your goal. Keep the thread.

Set a daily goal in pages or minutes. Every day you reach it, the streak worm grows. Miss a day and tomorrow is a fresh start.

7 days in a row

Reading Quests: 36 of 30 pages read today, goal reached, and a 16-day streak.

03 · Calendar and shelf

Watch your year fill up.

Every reading day lights up the calendar. Every book you finish earns a gold ring and a spine on your year's shelf.

Reading calendar for October 2026 with 18 reading days and a 16-day streak.

Look inside

Everything a reader keeps, in one cozy place.

A book's page in BookWorm with progress, Continue Reading and Update Progress.
Every page and minuteTrack paper and ebooks by the page, audiobooks by the hour.
The reading timer showing 24:17 for Shoe Dog by Phil Knight.
Stay with the bookA reading timer for each sitting, right on your Lock Screen.
Sharing a finished book as a vintage library checkout card.
Celebrate every finishEach finished book becomes a library checkout card to share.
My Bookshelf with Reading, To Read and Finished tabs.
Your whole libraryReading, to read and finished, sorted on one shelf.
Profile with a 16-day current streak, an 18-day best and reading stats.
Your year in numbersBooks finished, pages read, hours listened, your best streak.

Paper, ebook or audio

Find a book by title or author and its cover fills itself in. Pages for reading, hours and minutes for listening.

A clock for each sitting

Start a session, pause it from the Lock Screen or Dynamic Island, and log your pages when you stop.

Notes in the margin

Write a thought at the page you're on. It stays with the book, page number and all.

Safe in your iCloud

Your library follows you to every iPhone and iPad signed in to your Apple Account. No new account to make.

On iPhone and iPad

The same library on both, laid out for each screen.

Speaks your language

English, Polski, Español, Français, 简体中文, हिन्दी, 日本語, 한국어 and Português.

At a glance

Your book, one glance away.

  • Home Screen widgets for the book you're reading and today's page.
  • Today's goal as a ring that turns gold once it's met.
  • A live reading timer on the Lock Screen and in the Dynamic Island, with pause and resume.

Make it yours

Four ways to read it.

Warm paper and ink. The everyday look. Pick a look and this whole page changes with it.

BookWorm Home in the current theme
Reading Quests in the current theme

A note from the maker

Illustrated portrait of Adam, who makes BookWorm.

I built BookWorm for anyone who wants to finish the books they start: something gentle that notices the days you read, and never shames you for the days you didn't.

No ads, no account, nothing between you and your book.

Adam

BookWorm is made by one person. If it helps you read more, the tip jar inside the app keeps it growing.

Questions

Good questions, short answers.

Does it work with audiobooks and ebooks?

Yes. Paper books and ebooks are tracked by the page, audiobooks by hours and minutes, and your daily goal counts all of them together.

Do I need to make an account?

No. BookWorm uses the Apple Account already on your iPhone, so there is nothing to sign up for.

Will my books sync between my iPhone and iPad?

Yes. Your library, reading days and goal sync through your own iCloud to every device signed in to the same Apple Account.

What happens if I miss a day?

Your streak starts again, and the next day is a fresh start. Reminders are calm: one at lunchtime, and a last call in the evening only when a streak is on the line.

Can I track more than one book at a time?

Yes. Every book you're reading sits on Home as a cover you can flip and update, and the reading timer works with whichever one is in your hands.

Which languages does it speak?

English, Polish, Spanish, French, Simplified Chinese, Hindi, Japanese, Korean and Brazilian Portuguese. You can switch inside the app at any time.

What happens to my reading data?

Your books live on your device and in your own iCloud. BookWorm collects a small amount of pseudonymous usage data to improve the app, and never your book titles or notes. The privacy policy has every detail.

Which devices does it run on?

Any iPhone or iPad running iOS 17.2 or later, with widgets on the Home Screen and Lock Screen.

Your next chapter starts tonight.

Pick the book on your nightstand. BookWorm will keep the page.

Download BookWorm on the App Store