BookBub vs Storius Reader
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
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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
Storius Reader
Organize and read your Storius books in a single library. Customize your reading experience with adjustable fonts and spacing. Enjoy a built-in audiobook player with playback controls and a sleep timer.
- Centralized book management
- Customizable reading settings
- Built-in audiobook player
- Adjustable playback speed
- Cross-device syncing
- Sleep timer
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MANAGE YOUR BOOKS Keep your Storius books in one place and start reading any book in your library with just a tap. HOW DOES IT WORK When you buy or receive books from Storius, they will be added to your app library automatically. Tapping any book cover in the app will open it instantly. READ COMFORTABLY Read in our app or cloud reader and customize the settings for your comfort. Choose your ideal font type and text size, line spacing, and margins. Tap any book cover in your library to open it in our reader and get started. START LISTENING NOW The built-in audiobook player has the features you expect— bookmarks, download quality, and a beautiful, easy-to-navigate player. The Storius app also gives you the ability to fine-tune the settings you really care about, including playback speed, custom skip-back and skip-forward buttons, and a sleep timer. READ WHERE YOU LIKE Sync your books across devices and never lose your place. When you’re reading a book in our app, it will automatically mark your last page read and take you back to it the next time you open the book, so switch freely between your phone and tablet and back again.
Screenshots
Verdict
The clearest difference is update cadence: BookBub at every 3 weeks against Storius Reader's every 15 months. BookBub also leads on ratings volume (958 vs 1) and chart position (#57 vs unranked). Storius Reader's advantage is rating (5.0 vs 4.7) and device support (3 vs 1). On price, ads, in-app purchases and monetization model 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.
Storius Reader holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: BookBub has 958 ratings behind it against 1, so its average is the more settled of the two.
BookBub ships an update every 3 weeks, Storius Reader every 15 months. The most recent releases landed on September 23, 2026 and August 15, 2026 respectively.
| Parameter | BookBub | Storius Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (958 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 54.2% of reviews | — |
| Number of ratings | 958 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #57 — better | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 41 MB |
| Age rating | 17+ | 9+ |
| Developer | Pubmark Inc. | BookFunnel |
Customer experience
BookBub
Storius Reader
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
Storius Reader
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BookBub
No in-app purchases
Storius Reader
No in-app purchases
