BookBub vs NetGalley Shelf
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
NetGalley Shelf
Access and review digital books and audiobooks provided by publishers and authors. Discover new titles, download them for offline reading, or stream audiobooks directly within the app. This platform is designed for book advocates and industry professionals to provide valuable feedback.
- Access digital review copies
- Listen to audiobooks
- Download books for offline reading
- Stream audiobooks
- Discover new titles
- Request and review books
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NetGalley Shelf is a reading and listening app for NetGalley members. NetGalley helps publishers and authors promote digital review copies and audiobooks to book advocates and industry professionals. Publishers make digital review copies and audiobooks available for the NetGalley community to discover, request, read, and review. NetGalley does not sell any content, including books or audiobooks. Each book on NetGalley is provided to specific members by the publisher directly, at no cost to the NetGalley member. Books on the NetGalley site are used for review and promotional purposes only. Users of the NetGalley Shelf app will need to register as NetGalley members on NetGalley.com or NetGalley.co.uk, then all your approved NetGalley books and audiobooks will automatically appear in this app. No need to press Download on the NetGalley website! Reading is easy and convenient using the NetGalley Shelf app. Download approved books for access on the go, or start listening right away with streaming for audiobooks.
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Verdict
The clearest difference is rating: BookBub at 4.7 against NetGalley Shelf's 2.1. BookBub also leads on review sentiment (54% vs 20%) and update cadence (every 3 weeks vs every 6 months). NetGalley Shelf's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). 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.
BookBub holds the better App Store score, 4.7 against 2.1. That said, the two scores are not equally well evidenced: BookBub has 958 ratings behind it against 82, 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 20% of NetGalley Shelf's.
BookBub ships an update every 3 weeks, NetGalley Shelf every 6 months. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.
| Parameter | BookBub | NetGalley Shelf |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (958 ratings) — better | 2.1 (82 ratings) |
| Positive reviews | 54.2% of reviews — better | 20.0% of reviews |
| Number of ratings | 958 — better | 82 |
| Update frequency | Every 3 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #60 — better | #174 |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 24 MB |
| Age rating | 17+ | 4+ |
| Developer | Pubmark Inc. | NetGalley, LLC |
Customer experience
BookBub
NetGalley Shelf
User reviews
BookBub
From 958 App Store ratingsWhat we love
- 🤩 Great deals on books
- 📚 Variety of genres and authors
- 💰 Affordable and free books
- 🔍 Personalized recommendations
Room to improve
- 🔒 Limited to Apple Books only
- 🔍 Lack of search functionality
- 📝 Inability to leave reviews
- 🔁 Repeated email subscriptions
NetGalley Shelf
From 82 App Store ratingsWhat we love
- 🚀 Works fine for some users
- 👍 Keeps user logged in
- 👍 Audiobooks work well
- 🚀 Able to read ebooks
Room to improve
- 🐛 Narration speed issues
- 🐛 Confusing interface
- 🔒 Login issues
- 🐛 Bookmarks and positions don't sync
- 🐛 No built-in dictionary
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
NetGalley Shelf
Reported bugs
5 issues- Login issues
- Downloading issues with audiobooks
- Books disappearing from shelf
- Inability to remove expired books
- Inconsistent behavior when opening books
Requested features
7 requests- Add ability to write reviews within the app
- Improve audiobook playback controls
- Add font size adjustment
- Implement dark mode
- Sync reading progress across devices
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- Add highlighting and note-taking features
- Improve organization and sorting of books
In-app purchases
BookBub
No in-app purchases
NetGalley Shelf
No in-app purchases
