Comparison

BookWorm vs Book Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

BookWorm

This app helps you build a consistent reading habit by tracking books, ebooks, and audiobooks. Set daily goals, maintain reading streaks, and visualize your progress with a unique calendar. It offers effortless book addition, customizable themes, and cross-device synchronization.

Highlights
  • Track books, ebooks, and audiobooks
  • Set and achieve daily reading goals
  • Maintain reading streaks
  • Visualize progress with a reading calendar
  • Add books via search or barcode scan
  • Customizable themes (Light, Dark, Retro)
  • Home Screen and Lock Screen widgets
  • iCloud sync across devices
Features
Read full description

Turn reading into a daily habit you can see. BookWorm tracks every book, ebook and audiobook, counts pages and listening time toward one daily goal, and keeps your streak alive. Every feature is free. BookWorm is a warm, hand built reading tracker for people who love books and want to actually finish them. No feed, no noise, no ads. Just your library, your progress, and a friendly bookworm cheering you on. WHY READERS FINISH MORE BOOKS • Track any format. Physical books and ebooks by page, audiobooks by hours and minutes. • One daily goal for all of it. Pages and listening time count toward the same target. • Reading streaks, so there is a reason to open a book today. • A calendar that fills in as you read, until your year tells a story. • Real stats: books finished, pages read, hours listened, days read, and your best streak ever. • Your most read genres and a format breakdown, so you learn how you actually read. EFFORTLESS BY DESIGN • Add a book in seconds. Search by title, or scan its barcode with your camera. • Covers, page counts and audiobook length estimates are filled in for you. • Home Screen and Lock Screen widgets show what you are reading at a glance. • iCloud sync keeps your library on every iPhone you own, in your own private iCloud. • Nine languages, switchable instantly with no restart. • Re-read a favourite and BookWorm keeps the earlier read in your history. • Finished a book months ago? Add it with its dates and your calendar fills in behind you. IT FEELS LIKE SOMETHING Saving your progress turns a page. Buttons click, switches flip, and finishing a book has a small celebration you can feel in your hand. And because so many readers here are listening rather than turning pages, BookWorm's sounds can never duck or interrupt your audiobook. Sound and haptics each have their own switch. MAKE IT YOURS Four looks, one tap apart. System follows your phone. Light is warm and creamy. Dark is easy on the eyes at night. And Retro dresses the whole app in a 70s sunset palette of teal, mustard and burnt orange, with chunky outlines and monospaced type. Add your own genres, set the goal that suits your week, and pick the look you like. YOURS, AND PRIVATE Your library lives on your device and in your own iCloud, where the developer cannot read it. There is no account, no sign up, no email address. BookWorm collects a small amount of pseudonymous usage data to fix problems and decide what to build next, never your book titles, your name, or what you type into search. FREE, WITH A TIP JAR IF YOU LIKE IT Every feature is free. No paywall, no locked screens, no subscription, no ads. If BookWorm earns its place on your Home Screen, an optional tip supports one independent developer. That is the whole business model. Start your next chapter today.

About

Book Tracker

Features
Read full description

A private reading log that respects your books and your privacy. If you have ever felt your reading habits turned into a public timeline, or watched a social book app share what you finished without asking, ShelfLog is the quiet alternative. It is a personal bookshelf and book tracker for readers who want every title they finish, every page count, every quote and every shelf to live only on their own device. No account, no algorithmic feed, no recommendation engine telling you what to read next. The book log stays on this device, the book journal is yours alone, and you decide if and when any of it leaves your phone. It is built for readers who want a private library, not a leaderboard — people migrating away from Goodreads, people who never wanted a public profile in the first place, and anyone keeping a TBR that should not be anyone else's business. Every feature described below is unlocked only with an auto-renewable subscription purchased inside the app. New users receive a 3 day free trial; you may cancel anytime during the trial to avoid being charged. Scan a barcode with the book scanner or search by title to prefill cover, author and page count from Google Books, then set a reading status — Want to read, Reading, Finished or DNF — and drop the book on any custom shelf, from favorites and fiction to non-fiction, comics, audio or romance. Star ratings, quotes and free-form notes live on each entry, a page counter and reading sessions keep your TBR honest, and a yearly reading goal turns daily progress into clear charts with books per month, average rating and top genres. The reading log treats short stories, novellas and comics with the same care as a 900-page biography. Search spans your full library including notes and quotes, so a half-remembered line from a memoir is one query away. Home Screen and Lock Screen widgets keep the current book and your reading goal glanceable, Apple Watch logs a reading session from your wrist, and a book diary mode captures mood, location and a few lines per session. Goodreads CSV import is supported so years of ratings and shelves move over in one step, and you can re-export everything as CSV any time. The reader app side of ShelfLog gives you reading stats — pages per week, finish rate, average book length, top genres — without turning them into pressure. The interface ships in 39 languages with VoiceOver and Dynamic Type, and the entire reading log stays fully offline. Privacy is the default: no account, no cloud upload, no analytics, no third-party server reading your shelves. ShelfLog is the bookshelf for the long haul — quiet enough to live with for ten years of reading, never a feed. Unlock with Pro: • Unlimited books on your shelves beyond the free 30 • Advanced statistics, yearly review and reading streaks • All Home Screen, Lock Screen and StandBy widgets • Cover collage and shareable end-of-year card • PDF and CSV export of your full library Subscription Pricing & Terms Features require a subscription. Pricing and terms available in-app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Payment will be charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Manage or cancel your subscription and free-trial conversion in Settings > Apple ID after purchase. Any unused portion of the free-trial period will be forfeited when you purchase a subscription.

Screenshots

BookWorm4 screens
Book Tracker4 screens

Verdict

The call

BookWorm and Book Tracker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BookWorm sells 5 in-app purchases, starting at $4.99 per month and Book Tracker sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

BookWorm ships an update weekly, Book Tracker every 2 weeks. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

ScorecardNo meaningful differences
BookWorm versus Book Tracker: the parameters behind the verdict, then further details
ParameterBookWormBook Tracker
PriceFreeFree
Rating4.8 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.217.0 — better
Further details — not scored
Size24 MB18 MB
Age rating4+4+
DeveloperAdam MarkockiBahattin Duran

In-app purchases

5 purchases

BookWorm

Subscriptions2
  • BookWorm Pro – Monthly7 Days trial$4.991 Month
  • BookWorm Pro – Annual7 Days trial$29.991 Year
One-time3
  • An espresso$2.99
  • Coffee & croissant$4.99
  • A week of coffee$9.99
2 purchases

Book Tracker

Subscriptions2
  • ShelfLog Premium — Weekly3 Days trial$2.997 Days
  • ShelfLog Premium — Monthly3 Days trial$6.991 Month

Questions

Is BookWorm free?
BookWorm is free to download, with in-app purchases available.
Is Book Tracker free?
Book Tracker is free to download, with in-app purchases available.
Do BookWorm or Book Tracker have ads?
Neither BookWorm nor Book Tracker shows ads.
Which is updated more often, BookWorm or Book Tracker?
BookWorm ships an update weekly, and Book Tracker every 2 weeks. Most recently, BookWorm was updated on October 7, 2026 and Book Tracker on October 9, 2026.

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