EPBM Library vs ShelfQuest
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EPBM Library
Access and enjoy your purchased audiobooks from echopointbooks.com. Log in with your email and a verification code to find your library. Download content for offline listening with a robust audiobook player.
- Access echopointbooks.com purchases
- Email and code login
- Offline listening
- Auto-save playback position
- Sleep timer
- Background playback
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An audiobook app designed exclusively for purchases at echopointbooks.com Welcome to the EPBM Library app, powered by Glassboxx. We are delighted to offer you an easy and secure way to enjoy your audiobook purchases. No password required — simply log in with the email address you used to buy the book on the Echo Point Books and Media website and enter the verification code sent to your email, or use social sign on with Apple or Google. Your purchased audiobook can be found in the “My books” area of the app. An internet connection is required to download and listen to your audiobook. Once the audiobook has been downloaded, you can access and enjoy it offline. AUDIOBOOK PLAYER • Auto-saves your current position in the book so you can pick up right where you left off, even if listening on multiple devices • Skips forward and backward • Sleep timer • Plays on lock-screen, enabling easy access to playback controls • Plays in the background while you browse other apps • Plays immediately and downloads in the background (if internet access is available) • Integrate with Apple Car Play • Connect to Airplay devices
ShelfQuest
Organize, read, and annotate your PDF books with this visually stunning library app. Features include immersive reading, smart note-taking with AI summaries, and gamified reading challenges to keep you motivated.
- Organize PDF books in grid or list view
- Immersive fullscreen PDF reader
- Smart note-taking with AI summaries
- Gamified reading with achievements
- Track reading progress
- Dark mode support
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ShelfQuest – Your Personal Digital Library Transform your reading experience with ShelfQuest, the beautifully designed PDF library app that makes organizing, reading, and learning from your books a joy. YOUR LIBRARY, ORGANIZED Import your PDF books and documents into a stunning visual library. Switch between grid and list views to browse your collection your way. Search instantly across all your titles and authors. IMMERSIVE READING EXPERIENCE Enjoy distraction-free reading with our fullscreen PDF viewer. Smooth scrolling, intuitive navigation, and comfortable reading in any lighting with automatic dark mode support. SMART NOTES & ANNOTATIONS Take notes as you read and never lose a thought. Our powerful Notes Hub lets you: • Create and organize notes by book • Tag notes for easy filtering • Search across all your annotations • Generate AI-powered summaries of your notes GAMIFY YOUR READING Stay motivated with achievements and reading streaks. Earn badges as you: • Complete books • Build reading streaks • Reach note-taking milestones • Grow your library TRACK YOUR PROGRESS See how far you've come. Track reading progress for each book and watch your library grow over time. BEAUTIFUL DESIGN Crafted with Material Design 3 principles for a modern, clean interface that's easy on the eyes—day or night. FEATURES AT A GLANCE PDF import and management Grid & list library views Fullscreen PDF reader Notes with tags and search AI note summarization Reading progress tracking Achievements & badges Dark mode Fast search Whether you're a student managing textbooks, a professional organizing documents, or a book lover building your digital collection, ShelfQuest is the companion you need. Download ShelfQuest today and quest through your reading journey!
Screenshots
Verdict
EPBM Library and ShelfQuest are too close to call on the numbers: across 8 compared parameters — price, rating, ratings volume and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for EPBM Library against 5.0 for ShelfQuest. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | EPBM Library | ShelfQuest |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 38 MB |
| Age rating | 12+ | 4+ |
| Developer | Glassboxx Limited | Joel Guzman |
Customer experience
EPBM Library
ShelfQuest
In-app purchases
EPBM Library
No in-app purchases
ShelfQuest
No in-app purchases








