BookBub vs bookworm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BookBub
Discover daily deals on bestselling and free ebooks across all genres. Track your wishlist and receive price alerts for your favorite titles, ensuring you never miss a sale on books you want to read.
- Daily ebook deals
- Hundreds of free ebooks
- Personalized recommendations
- Wishlist tracking
- Price alerts
- Genre and price filtering
Read full descriptionHide full description
Discover amazing deals on bestselling ebooks, plus hundreds of free ebooks. Track your wishlist and get alerts when your most wanted titles go on sale. BookBub helps millions of readers save money on ebooks they'll love. Our expert editors hand pick incredible ebook deals every day across all major genres — romance, mystery, thrillers, women's fiction, fantasy, contemporary fiction, nonfiction, and many more — from bestselling authors to hidden gems. WHY READERS LOVE BOOKBUB: THE BIGGEST EBOOKS, UP TO 95% OFF We feature limited-time ebook deals from all major retailers. Get huge savings on the biggest books and authors, including #1 New York Times bestsellers. HUNDREDS OF FREE EBOOKS Unlock a vast selection of free ebooks across 40+ genres, with new titles added each day YOUR PERSONAL BOOK TRACKER Build your reading wishlist and never miss a sale. Add any book you want to read, and we'll notify you when it's discounted. Track your TBR (to-be-read) list, sort by release date or author, and mark it as read when you're done. PERSONALIZED TO YOUR READING TASTE Our editorial team hand picks from thousands of ebooks to bring you only the best — from BookTok favorites to award-winning fiction. FEATURES: - Browse daily ebook deals personalized to your reading preferences - Track unlimited books on your wishlist - Get price alerts for specific titles or favorite authors - Discover popular titles to add to your list - Filter deals by genre and price - Buy from your favorite ebook store "When we say 'deal,' we mean it — many of BookBub's titles are free entirely, $0.99, or just a couple of bucks." — Lifehacker "Bargain-basement deals on ebooks." — The New York Times Join millions of happy readers saving money on ebooks every day. Questions? Visit bookbub.com/apphelp
bookworm
Track, rank, and discover books with friends. Organize your reading lists, capture thoughts, and set reading goals. Connect with a community to see what others are reading and find new favorites based on your taste.
- Rank books (Loved, Liked, OK)
- Build custom reading lists
- Add notes and reviews
- Set reading goals and streaks
- Import Goodreads shelves
- Follow friends' reading activity
- Create book clubs
- Personalized recommendations
Read full descriptionHide full description
Bookworm helps book lovers reimagine their reading. An independent, community-first home for your reading life: track what you read, rank it honestly, see what your friends are loving, and discover new favorites. Your reading, reimagined: ⁃ Rank, don’t rate. Sort each book into Loved, Liked, or OK, then answer a few quick comparisons to get a ranking that reflects your real taste. ⁃ Build reading lists and shape them your way ⁃ Capture your thoughts through notes and reviews ⁃ Set a reading goal and keep your reading streak alive ⁃ Bring your whole library with you —import Goodreads shelves and ratings in one tap Connect with others ⁃ Follow friends and see what they’re reading, ranking, and loving ⁃ Start a book club and share your progress chapter by chapter ⁃ Stay in control with privacy settings for your shelf, activity, and reviews Find new favorites ⁃ Get personalized recommendations curated to your taste ⁃ Explore curated shelves, hand-picked by our team of readers just like you! Let’s start a new chapter… join Bookworm!
Screenshots
Verdict
The clearest difference is review sentiment: bookworm at 100% against BookBub's 54%. bookworm also leads on rating (5.0 vs 4.7) and iOS requirement (16.0 vs 26.0). BookBub's advantage is ratings volume (960 vs 9) and chart position (#70 vs unranked). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
bookworm holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: BookBub has 960 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 54% of BookBub's written reviews are positive against 100% of bookworm's.
BookBub ships an update every 3 weeks, bookworm every 2 weeks. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.
| Parameter | BookBub | bookworm |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (960 ratings) | 5.0 (9 ratings) — better |
| Positive reviews | 54.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 960 — better | 9 |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #70 — better | — |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 105 MB |
| Age rating | 17+ | 4+ |
| Developer | Pubmark Inc. | Lucas Abroms |
Customer experience
BookBub
bookworm
Bugs and requests
BookBub
Reported bugs
3 issues- App crashes or freezes during use
- Sign-up and login issues
- Incompatibility with certain devices or operating systems
Requested features
4 requests- Add support for Kindle and other ebook platforms
- Implement search and filtering options
- Allow users to manage their reading lists and leave reviews
- Improve email subscription management
bookworm
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BookBub
No in-app purchases
bookworm
No in-app purchases
