Comparison

OpenBookshelf vs Shelf

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

Head to head
About

OpenBookshelf

Organize your reading list with a clean, focused book tracker. Easily search millions of titles, import your history from other platforms, and sync across devices without ads or subscriptions. Focus solely on your books.

Highlights
  • Track reading progress
  • Search millions of books
  • Import from Goodreads
  • Sync across devices
  • No ads or subscriptions
  • Organize reading lists
Features
Read full description

Your books. Without the noise. OpenBookshelf is a clean, focused book tracker for readers who want to organize what they read — not be sold a subscription, shown ads, or pushed into a social network. Track your reading in three taps. Search for a book, add it to your shelf, mark it as read. No onboarding wizard, no account creation, no tutorial. Just your books. SEARCH MILLIONS OF BOOKS Find books instantly by title, author, or ISBN — powered by Open Library, the world's largest open book database. No proprietary database, no lock-in. IMPORT FROM GOODREADS Bring your entire reading history with you. Export your Goodreads data and import it into OpenBookshelf in seconds. Keep your shelves, ratings, and reading dates without starting over. SYNC ACROSS DEVICES Your library stays up to date on every device automatically with iCloud. Add a book on your iPhone, see it on your iPad. No account required. WHAT YOU WON'T FIND HERE No algorithmic recommendations. No social feed. No reading challenges designed to make you feel guilty. No ads. No behavioral tracking. No subscription. OpenBookshelf does one thing well: it helps you keep track of what you've read, what you're reading, and what you want to read next. Nothing more. Nothing less. Completely free. No account. No tracking. No catch.

About

Shelf

Discover your next favorite book with personalized recommendations based on your reading history. Avoid endless scrolling and find curated lists from notable sources. Save, track, and share books easily without needing an account.

Highlights
  • Personalized book recommendations
  • Curated lists from notable sources
  • Save and track read books
  • Share books with friends
  • No account required
  • Community favorites
Features
Read full description

Shelf finds your next favorite book. Tell Shelf a few books you love and it learns your taste — then hands you recommendations you'd actually want to read, each with a clear reason it was picked. No endless scrolling, no noise. Just good books, chosen for you. • Personalized picks that sharpen the more you react • "Loved by Readers" — see what the Shelf community keeps coming back to • Curated lists from Oprah, Reese, Obama, the Booker Prize, the Pulitzer, and more • Save books to your shelf, mark what you've read, pass on what's not for you • Share any book with a friend in a tap • No account, no sign-up — just open it and go Your taste, your shelf. Book recommendations that feel like they came from a friend who really gets you.

Screenshots

OpenBookshelf4 screens
Shelf4 screens

Verdict

The call

The clearest difference is in-app purchases: Shelf at none against OpenBookshelf's 1. On price, rating, ratings volume and update cadence 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. OpenBookshelf sells 1 one-off in-app purchase. Shelf asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for OpenBookshelf against 5.0 for Shelf. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

OpenBookshelf ships an update every 2 weeks, Shelf every 10 days. Both last shipped on October 31, 2026.

Scorecard1 real difference · 9 level
OpenBookshelf versus Shelf: the parameters behind the verdict, then further details
ParameterOpenBookshelfShelf
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 2 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size2 MB4 MB
Age rating4+4+
DeveloperJared FloerschYaron Sole

Customer experience

OpenBookshelf

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Shelf

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

OpenBookshelf

One-time1
  • Unlock$2.99
None

Shelf

No in-app purchases

Questions

Is OpenBookshelf free?
OpenBookshelf is free to download, with in-app purchases available.
Is Shelf free?
Shelf is free to download, with no in-app purchases.
Which has better reviews, OpenBookshelf or Shelf?
OpenBookshelf and Shelf are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do OpenBookshelf or Shelf have ads?
Neither OpenBookshelf nor Shelf shows ads.
Which is updated more often, OpenBookshelf or Shelf?
OpenBookshelf ships an update every 2 weeks, and Shelf every 10 days. Most recently, OpenBookshelf was updated on October 31, 2026 and Shelf on October 31, 2026.

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