Yomu EBook Reader vs Leaf e
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yomu EBook Reader
An independent ebook reader designed for distraction-free reading with customizable styles and layouts. Supports a wide range of formats and offers robust library management features. Cloud synchronization is available for pro users.
- Customizable reading styles and themes
- Supports EPUB, MOBI, Kindle, CBZ, CBR, PDF
- Dynamic text and margin adjustment
- Library organization with folders and tags
- Cloud synchronization for books and annotations (Pro)
- Text highlighting and note-taking
- Widgets for quick access to books and quotes
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Yomu is an independent reader for book lovers. Yomu’s design is carefully crafted for ebooks and offers custom styles for better readability and distraction-free reading. Designed to let you focus on reading, Yomu has no unnecessary preferences. Just open a book and start reading. Yomu’s fluid layout dynamically adjusts all text properties and margins depending on your preferred styles and device, giving you an optimal reading experience. FORMATS Yomu supports standard ebooks without digital rights management. Supported formats: - EPub (.epub) - Mobi (.mobi, .prc) - Kindle (.azw, .azw3, .kf8) - Comics (.cbz, .cbr) - PDF (.pdf) Choose free books from publishers such as Standard Ebooks or Project Gutenberg. Download ebooks directly from your browser or copy files from other apps. Import files with iCloud Drive, iTunes File Sharing, or from Dropbox, Google Drive, OneDrive, OPDS and Calibre. READER The reader's design is carefully crafted for ebooks and offers custom styles for better readability. Choose your favorite theme font (Lato, Georgia, Lexend, OpenDyslexic, ...), reader mode (day, sepia, grey, black, ...), select a preset or custom font size, content layout (page, scroll) and many more options. All settings can be saved as your personal default for each book. Swipe or tap to go to the next page. You can also use the book's content outline or table of contents to navigate to another chapter. While reading EPub, Mobi and Kindle books, select text to take notes or highlight favorite sections. Create bookmarks or search inside ebooks to quickly find anything you are looking for. LIBRARY Organise your books in an easy to use library. Manage your library by creating folders or tags to organize your books. Sort your collection either by title, author, series, recently read or drag and drop for a custom order. You can edit a document's title, author, summary, cover or any other meta data. Save or export your books with all information and annotations in text, markdown or json format. CLOUD Yomu's Cloud Library (pro only) stores your books and annotations securely in Apple's iCloud. Keep all your ebooks safe and at hand on whatever device. Every time you change something on one device, it's synced to all your other devices. Always have the latest version, when you start reading on your iPad and continue on your iPhone on the go. Please note that you need to be signed in on your device with the same Apple ID on all platforms. WIDGETS See your recently read books or highlighted quotes. Yomu includes widgets to quickly view and open your books and quotes. Add a widget from the gallery and choose a list from the options. Tap on an entry to continue reading where you left off. YOMU PRO Yomu is free to use and includes all basic features. Every ebook format, theme or setting is available and lets you try out the unrestricted reader. However, the free version has some limitations and does not include certain features. Upgrade to Yomu Pro to get: - Cloud Library: Store and sync your library with Apple’s iCloud. - Unlimited Documents: No limit on the number of documents. - No Advertisement: Free version can display ads. Yomu is an independent app, your purchase supports the further development. When you buy an in-app purchase, you are doing so through Apple’s App Store and agree to their terms and conditions. Payments will be charged to the credit card of your Apple account. SERVICE Yomu is available for iPhone, iPad and Mac. In contrast to other apps, Yomu does not collect or sell any personal information. And it keeps your data private. Terms of Service: https://www.yomu-reader.com/terms/ Privacy Policy: https://www.yomu-reader.com/privacy/ Support: https://www.yomu-reader.com/support/
Leaf e
Access your purchased ebooks and audiobooks securely without a password. Enjoy offline reading and listening with features like bookmarking, customizable fonts, and a sleep timer. Seamlessly pick up where you left off across devices.
- Offline ebook and audiobook access
- Cross-device bookmarking
- Customizable font size and face
- Dyslexic-friendly font option
- Audiobook sleep timer
- Background audiobook playback
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Welcome to the Leaf e-Reader app, powered by Glassboxx. We are delighted to offer you an easy and secure way to enjoy your ebooks and audiobooks. No password required — simply log in with the email address you used to buy the book on the website and enter the verification code sent to your email. Your purchased content can be found in the “My Books” area of the app. An internet connection is required to download the content. Once content 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) EBOOK READER • Bookmarking opens the book across multiple devices • Font-size and font face changes, as well as dyslexic-friendly font • Background color changes
Screenshots
Verdict
The clearest difference is review sentiment: Yomu EBook Reader at 80% against Leaf e's 0%. Yomu EBook Reader also leads on rating (4.8 vs 1.0) and update cadence (monthly vs every 23 months). Leaf e's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement 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. Yomu EBook Reader sells 2 one-off in-app purchases. Leaf e asks for nothing beyond the download.
Yomu EBook Reader holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Yomu EBook Reader has 1.6K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 80% of Yomu EBook Reader's written reviews are positive against 0% of Leaf e's.
Yomu EBook Reader ships an update monthly, Leaf e every 23 months. The most recent releases landed on September 25, 2026 and September 12, 2026 respectively.
| Parameter | Yomu EBook Reader | Leaf e |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.6K ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 79.9% of reviews — better | 0.0% of reviews |
| Number of ratings | 1.6K — better | 1 |
| Update frequency | Monthly — better | Every 23 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.0 | 17 |
| Further details — not scored | ||
| Size | 60 MB | 41 MB |
| Age rating | 4+ | 12+ |
| Developer | Beat Raess | Glassboxx Limited |
Customer experience
Yomu EBook Reader
Leaf e
Bugs and requests
Yomu EBook Reader
Reported bugs
4 issues- Occasional crashes or freezes
- Inconsistent behavior when swiping to turn pages
- Syncing issues between devices
- Formatting problems with certain ebook files
Requested features
6 requests- Add support for text-to-speech
- Improve PDF handling with annotation and text selection
- Implement nested folder structure for better organization
- Expand font and theme customization options
- Introduce a continuous scrolling mode
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- Add a more prominent 'return to last read position' feature
Leaf e
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Yomu EBook Reader
- Yomu Pro$7.99
- Yomu Pro (Karma)$12.99
Leaf e
No in-app purchases









