Comparison

Sona Reader vs Libra reader

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sona Reader

Read full description

Welcome to your favourite reading app. Read books by your favourite African and international authors, and add your own to build your library, all in one reader. Annotate your pages, hit your reading goals, and read on any device. With a Sọna account, you can also read your own books in your browser. READ STORIES AS THEY UNFOLD - Follow stories released chapter by chapter, and get an alert when a new chapter is out - Unlock the next chapter, or tip the author at the end of a chapter - Read comics episode by episode A LIBRARY THAT FOLLOWS YOU Your books, place, bookmarks, highlights and notes sync across your phone and tablet. Import your own EPUBs and PDFs and read them next to your Sọna books. Sort your shelves into collections and keep a wishlist for what you want next. MARK UP EVERY PAGE - Highlight in nine colours, with shades made for each reader theme - Attach a note to the exact passage you selected - React to a passage with a private emoji that sits in the margin, and pick your five favourites - Find every saved passage again in From Your Pages on Home, and tap one to open the book at that spot A READING YEAR YOU CAN SEE - Set a yearly reading goal and track it, with confetti when you pass it - Keep a daily reading streak - See your monthly Sọna Chapters and your Sọna Wrapped READ YOUR WAY - Light, sepia, dark and black themes - Your own font, text size and spacing - Picture Books, PDFs and EPUBs, all in one reader - Comics and PDFs: see every page in a grid, and pinch or double-tap to zoom FIND YOUR NEXT BOOK - More to Read suggests books from what you have been reading - Discover new books and free reads - Follow your favourite authors and see who you follow, any time REVIEWER HUB (formerly eARC Hub) - Request advance copies from authors, read them early, and leave reviews, all from your phone - Share, edit and delete your own reviews

About

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.

Highlights
  • 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)
Features
Read full description

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

Sona Reader4 screens
Libra reader4 screens

Verdict

The call

The clearest difference is in-app purchases: Sona Reader at none against Libra reader's 2. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Libra reader sells 2 in-app purchases, starting at $1.99 per month. Sona Reader asks for nothing beyond the download.

UpkeepUpdate frequency

Sona Reader ships an update every 10 days, Libra reader fortnightly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
Sona Reader versus Libra reader: the parameters behind the verdict, then further details
ParameterSona ReaderLibra reader
PriceFreeFree
Rating—4.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 10 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.0 — better18.2
Further details — not scored
Size41 MB78 MB
Age rating12+4+
DeveloperSona Books LimitedSergei Mikhailov

In-app purchases

None

Sona Reader

No in-app purchases

2 purchases

Libra reader

Subscriptions2
  • Libra Pro – Monthly$1.991 Month
  • Libra Pro – Yearly$19.991 Year

Questions

Is Sona Reader free?
Sona Reader is free to download, with no in-app purchases.
Is Libra reader free?
Libra reader is free to download, with in-app purchases available.
Do Sona Reader or Libra reader have ads?
Neither Sona Reader nor Libra reader shows ads.
Which is updated more often, Sona Reader or Libra reader?
Sona Reader ships an update every 10 days, and Libra reader fortnightly. Most recently, Sona Reader was updated on November 9, 2026 and Libra reader on November 5, 2026.

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