ReadZen vs Libra reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ReadZen
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ReadZen - A Story Every Day THE PERFECT WAY TO ENJOY NOVELS & SHORT STORIES Step into the world of literature with ReadZen, the modern reading app designed to make your reading experience smooth, enjoyable, and inspiring. From timeless classics to trending titles, ReadZen brings a universe of stories right to your fingertips. KEY FEATURES • Extensive Library of Stories • Thousands of novels and short stories across multiple genres • Regularly updated with the latest and most popular titles • Quick search by title, author, or genre • Immersive Reading Experience • Clean, distraction-free reading interface • Customize fonts, text size, and background color to your liking • Night mode to protect your eyes in low light • Smooth page transitions for a natural reading flow • Smart Story Management • Bookmark your favorite titles for easy access • Auto-save your reading position so you never lose track • Modern and Adaptive Design • Sleek and minimalist design, optimized for both Light and Dark mode • Smooth animations for a professional and seamless experience • Fully responsive across all screen sizes • Multi-Language Support • Available in English and Vietnamese • Easy language switching in settings • Personalized Experience • Create an account to sync your library and reading progress across devices • Tailor the app interface to match your personal style • High Performance • Fast story loading with optimized data usage • Runs smoothly even on devices with lower specs • Privacy and Security • Your personal data is always safe • No unnecessary permissions required • Fully compliant with data protection standards With ReadZen, every reading moment becomes a chance to relax, explore, and immerse yourself in stories that inspire. Carefully designed details - from smooth transitions to intuitive controls - make reading more enjoyable than ever. Download ReadZen today and start your journey into the world of novels and short stories - modern, convenient, and truly inspiring.
Libra reader
This app is a versatile ebook reader and library manager for iPhone and iPad. It supports a wide range of formats and allows reading from various sources, with features like customizable reading settings, note-taking, and cross-device synchronization.
- Supports all major ebook formats
- Read from device, cloud, and OPDS catalogs
- Customizable reading experience
- Highlights, notes, and bookmarks
- On-device translation
- Cross-device sync (Pro feature)
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Libra is a modern ebook reader and library manager for iPhone and iPad. Discover 70,000+ free books, or read the books you already own — from your device, your cloud storage, or any OPDS catalog — and keep your reading progress, highlights and notes in sync across all your devices. Key features • 70,000+ free books to browse, search and download • All major ebook formats • Read from device, cloud storage and OPDS catalogs • Comfortable, fully customizable reading • Highlights, notes and bookmarks • On-device translation • Reading sync across your devices Ebook formats • EPUB • PDF • FictionBook (fb2, fb2.zip) • MobiPocket and Kindle (mobi, azw3) • Comic Book (cbz) • Word (docx) • Markdown, HTML and plain text (md, html, txt) Your books, your storage • Locally on the device • In cloud storage: iCloud Drive, Google Drive, OneDrive, Dropbox, Yandex Disk • From OPDS catalogs and online libraries you choose • Add your own catalog, for example a Calibre content server over OPDS Comfortable reading • Light, Sepia and Dark themes • Paginated (swipe) or continuous scroll • Serif, sans-serif and monospace fonts • Adjustable font size, line height, paragraph spacing, margins, letter spacing and text alignment • Device-independent reading position that transfers correctly across screens and devices • Table of contents navigation Highlights, notes and bookmarks • Highlight passages in four colors • Attach notes to your highlights • Bookmark any page • Share and export your notes and highlights as text Library management • Organize books into custom collections • Browse by folders across all your sources • Search your library • Automatic cover and metadata extraction • Track reading status and progress, and mark books finished • Rate and review your books • Back up and restore your library Translation • Translate selected text right in the reader • Translation runs on your device — nothing leaves it Sync across your devices (Pro) • Sync your library, reading position, progress, highlights, notes, bookmarks, reviews and collections • Syncs privately through your own iCloud account — we run no server and never hold your data ——— Support: support@libra-reader.com Privacy Policy: https://libra-reader.com/privacy Terms of Service: https://libra-reader.com/terms
Screenshots
Verdict
The clearest difference is update cadence: ReadZen at weekly against Libra reader's fortnightly. ReadZen also leads on iOS requirement (12.0 vs 18.2). On price, ads, in-app purchases and device support 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. ReadZen sells 5 one-off in-app purchases and Libra reader sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
ReadZen ships an update weekly, Libra reader fortnightly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | ReadZen | Libra reader |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 56 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | Tu Ngoc Tai | Sergei Mikhailov |
In-app purchases
ReadZen
- 110 Points (Basic Pack)$0.99
- 50 Points (Starter Pack)$0.99
- 240 Points (Value Pack)$2.99
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- 650 Points (Power Pack)$4.99
- 1400 Points (Mega Pack)$9.99
Libra reader
- Libra Pro – Monthly$1.991 Month
- Libra Pro – Yearly$19.991 Year









