Comparison

Bookshop.org vs Preserved Killick

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

Head to head
About

Bookshop.org

Read your ebooks and discover new titles while supporting independent bookstores. All ebook purchases made through this platform directly benefit local bookshops, ensuring their continued success in the digital age.

Highlights
  • Read ebooks from your library
  • Browse millions of ebooks
  • Add titles to wishlist
  • Support local bookstores with purchases
  • Connect seamlessly with Bookshop
Features
Currently charting
Read full description

Bookshop.org’s mission is simple: We help local, independent bookstores thrive by giving more than 80% of our profits back to our network of 3,000+ stores. In our app, you can read millions of ebooks - and every purchase supports an independent bookstore near you! In the Bookshop app you can: - Read your ebooks in our customizable ebook reader. - Browse millions of titles and discover your next favorite read in romance, thrillers, mystery, fiction, non-fiction, memoir, and more. - Organize your TBR into custom shelves. - Highlight in five different colors, and add notes to your highlighted passages. - Sort & filter highlights and notes by date created, book order, and more. - Save titles to your wishlist so you can read them later. - Shop knowing that over 80% of the profit goes directly to local, independent bookstores. We’re a Certified B Corp, and we’ve raised more than $50 million for independent bookstores nationwide since 2020. Download the Bookshop.org app to support bookstores, not billionaires.

About

Preserved Killick

Features
Read full description

Killick is the ultimate companion for readers of Patrick O’Brian’s celebrated Aubrey-Maturin series. Follow the voyages of Jack Aubrey and Stephen Maturin through interactive maps, historical locations, ships, characters, and events drawn from the novels. Whether you’re reading the series for the first time or returning for another circumnavigation, Killick helps bring O'Brian's the world of the Royal Navy during to life. Features include: • Interactive maps showing locations from the novels • Character profiles and relationships • Ships • Book-by-book exploration • Regular content updates and expansion to additional books Killick is designed for readers and enthusiasts who want to deepen their understanding of the people, places, and history behind one of the greatest historical fiction series ever written. Includes the Master and Commander Companion Guide. Additional companion guides for Post Captain, HMS Surprise, and The Mauritius Command are available as optional in-app purchases with more to come. DISCLAIMER Killick is an independent companion application created for readers of Patrick O’Brian’s Aubrey–Maturin novels. This application is not affiliated with, endorsed by, or sponsored by Patrick O’Brian’s estate, his publishers, or any related rights holders. All book titles, character names, and related literary references remain the property of their respective copyright and trademark owners. Limited excerpts may be displayed for purposes of commentary, identification, literary reference, and educational discussion. All such excerpts remain the copyrighted property of their respective rights holders. This application is intended to enhance readers’ enjoyment and understanding of the novels through maps, historical context, and location-based reference material.

Screenshots

Bookshop.org4 screens
Preserved Killick4 screens

Verdict

The call

The clearest difference is in-app purchases: Bookshop.org at none against Preserved Killick's 3. Bookshop.org also leads on chart position (#192 vs unranked) and iOS requirement (16.4 vs 26.0). On price, 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. Preserved Killick sells 3 one-off in-app purchases. Bookshop.org asks for nothing beyond the download.

Scorecard3 real differences · 8 level
Bookshop.org versus Preserved Killick: the parameters behind the verdict, then further details
ParameterBookshop.orgPreserved Killick
PriceFreeFree
Rating4.8 (2.3K ratings) — better—
Positive reviews56.7% of reviews—
Number of ratings2.3K — better—
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
Best chart rank#192 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better26.0
Further details — not scored
Size111 MB84 MB
Age rating12+4+
DeveloperBookshop, Inc.321 Technology LLC

Bugs and requests

Bookshop.org

Reported bugs

4 issues
  • Inability to remember last page read
  • Scrolling issues and unexpected page skipping
  • Formatting problems (stripped italics, weird paragraph spacing)
  • Settings not persisting between app sessions

Requested features

7 requests
  • More font and theme options
  • Ability to adjust line spacing, margins, and other formatting
  • Implement highlighting, annotation, and note-taking features
  • Add search functionality
  • Improve page turning and navigation
Show 2 more
  • Provide better dark mode/night reading experience
  • Sync reading progress across devices

Preserved Killick

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Bookshop.org

No in-app purchases

3 purchases

Preserved Killick

One-time3
  • Post Captain Companion Guide$1.99
  • HMS Surprise Companion Guide$1.99
  • The Mauritius Command Companion Gui$1.99

Questions

Is Bookshop.org free?
Bookshop.org is free to download, with no in-app purchases.
Is Preserved Killick free?
Preserved Killick is free to download, with in-app purchases available.
Do Bookshop.org or Preserved Killick have ads?
Neither Bookshop.org nor Preserved Killick shows ads.

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