Comparison

Readest vs Own Shelf

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

Head to head
About

Readest

This app is a powerful ebook reader designed for deep thinkers and researchers. It offers advanced annotation tools, seamless device syncing, and robust library management with OPDS and Calibre support. Enjoy a distraction-free reading experience with customizable modes and multi-book viewing for enhanced study and analysis.

Highlights
  • OPDS Online Libraries
  • Calibre Integration
  • Sync Across Devices
  • Bookshelf Management
  • Customizable Reading Modes
  • Multi-Book View
  • Advanced Annotations & Highlights
Features
Read full description

Readest is an ebook reader for people who read a lot, and who want their books, notes and reading position on whatever device is nearest. Open EPUB, PDF, MOBI, AZW3, FB2, CBZ, TXT and Markdown in one library. Pull books from OPDS catalogs or from your own Calibre server. Read, annotate, listen, translate. Made for iPhone and iPad • CarPlay, so you can keep listening on the road with playback controls on the dashboard • Download read-aloud voices per book and listen with no connection at all • Add books from Files, Mail or any share sheet, and read them in place instead of copying them into a second library • Open up to four books at once on iPad and arrange them how you like Reading • Paginated or scrolling, with custom fonts, themes, spacing and margins • Vertical text for CJK books • Contrast and refresh tuned for e-ink screens • Full-text search inside a book Your library • Browse, search and download from OPDS catalogs and public libraries • Connect to Calibre or Calibre-Web, covers and metadata included • Organize with bookshelf groups you can rename Notes • Highlights, bookmarks and structured notes • Copy a highlight together with a deep link back to the passage • Export your annotations Listening and languages • Text-to-speech with downloadable offline voices • Translate a sentence, a page, or an entire book • Wikipedia and dictionary lookup without leaving the page Sync • Readest Cloud, or bring your own: iCloud, Google Drive, OneDrive, WebDAV, S3 • KOReader sync keeps your progress in step with your e-reader • iPhone, iPad, Mac, all other platforms and the web Readest is open source. Support: support@readest.com Privacy Policy: https://readest.com/privacy-policy Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Own Shelf

Read full description

Welcome to your Own Shelf. Import any EPUB you own and press play. The text rolls like a teleprompter or the credits at the end of a film, so you can sit back and read hands free. SET YOUR OWN PACE Set the roll anywhere from 60 to 450 words per minute. Tap to pause, tap to resume. A floating HUD shows your progress, time remaining, and words per minute, then tucks away so you can focus. YOUR LIBRARY, ORGANISED Import EPUBs you own, including public-domain books from libraries such as Project Gutenberg, and they appear in a clean grid with real cover art extracted from each file. Press and hold to remove a title. Pull down to refresh. Every book remembers exactly where you left off. CHAPTER NAVIGATION Open the chapter sheet to see the full table of contents, grouped into Front Matter and Story. Tap any chapter to jump straight there. A "Skip to start of book" button appears automatically when you're in a preface or copyright page. BOOKMARKS Tap the bookmark icon to save your spot. View all bookmarks with percentage and age, jump back instantly, or delete ones you no longer need. Bookmarks are stored by character offset so they survive changes to font size. READING STREAKS Build a daily reading habit. Own Shelf tracks your streak with milestone badges at 3, 7, 14, 30, 100, and 365 days. A weekly chart shows your reading activity at a glance, and a warning style nudges you when your streak is about to break. MAKE IT YOURS Choose from Light, Sepia, or Dark themes. Pick Sans, Serif, or Mono fonts. Step text size from 14 to 56 px. All preferences persist across your entire library. PRIVATE BY DESIGN Everything stays on your device. EPUBs are opened and parsed entirely on your iPhone. Own Shelf has no server and makes no network requests, so your files and reading never leave your device. Your library, bookmarks, reading position, and preferences are all stored locally. No accounts, no cloud sync, no tracking. Your reading is your own.

Screenshots

Readest4 screens
Own Shelf4 screens

Verdict

The call

The clearest difference is in-app purchases: Own Shelf at none against Readest's 9. Own Shelf also leads on update cadence (every 2 days vs fortnightly). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Readest sells 9 in-app purchases, starting at $4.99 per month. Own Shelf asks for nothing beyond the download.

UpkeepUpdate frequency

Readest ships an update fortnightly, Own Shelf every 2 days. The most recent releases landed on October 17, 2026 and September 28, 2026 respectively.

Scorecard2 real differences · 8 level
Readest versus Own Shelf: the parameters behind the verdict, then further details
ParameterReadestOwn Shelf
PriceFreeFree
Rating4.5 (191 ratings) — better—
Positive reviews84.2% of reviews—
Number of ratings191 — better—
Update frequencyFortnightlyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS16.415.1 — better
Further details — not scored
Size58 MB33 MB
Age rating4+4+
DeveloperBilingify LLCDANIELLA TOPPLE

In-app purchases

9 purchases

Readest

Subscriptions4
  • Subscribe to Plus Plan$4.991 Month
  • Subscribe to Pro Plan$9.991 Month
  • Subscribe to Plus Plan$49.991 Year
Show 1 more
  • Subscribe to Pro Plan$99.991 Year
One-time5
  • 1 GB$9.99
  • 2 GB$14.99
  • Full Customization$19.99
Show 2 more
  • 5 GB$29.99
  • 10 GB$49.99
None

Own Shelf

No in-app purchases

Questions

Is Readest free?
Readest is free to download, with in-app purchases available.
Is Own Shelf free?
Own Shelf is free to download, with no in-app purchases.
Do Readest or Own Shelf have ads?
Neither Readest nor Own Shelf shows ads.
Which is updated more often, Readest or Own Shelf?
Readest ships an update fortnightly, and Own Shelf every 2 days. Most recently, Readest was updated on October 17, 2026 and Own Shelf on September 28, 2026.

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