Comparison

NetGalley Shelf vs Libratory

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

Head to head
About

NetGalley Shelf

Access and review digital books and audiobooks provided by publishers and authors. Discover new titles, download them for offline reading, or stream audiobooks directly within the app. This platform is designed for book advocates and industry professionals to provide valuable feedback.

Highlights
  • Access digital review copies
  • Listen to audiobooks
  • Download books for offline reading
  • Stream audiobooks
  • Discover new titles
  • Request and review books
Currently charting
Read full description

NetGalley Shelf is a reading and listening app for NetGalley members. NetGalley helps publishers and authors promote digital review copies and audiobooks to book advocates and industry professionals. Publishers make digital review copies and audiobooks available for the NetGalley community to discover, request, read, and review. NetGalley does not sell any content, including books or audiobooks. Each book on NetGalley is provided to specific members by the publisher directly, at no cost to the NetGalley member. Books on the NetGalley site are used for review and promotional purposes only. Users of the NetGalley Shelf app will need to register as NetGalley members on NetGalley.com or NetGalley.co.uk, then all your approved NetGalley books and audiobooks will automatically appear in this app. No need to press Download on the NetGalley website! Reading is easy and convenient using the NetGalley Shelf app. Download approved books for access on the go, or start listening right away with streaming for audiobooks.

About

Libratory

Features
Read full description

Libratory plays an audiobook over the real pages of the book, lighting up the sentence and the word being spoken as it reads. Double-tap a sentence to hear it again. Books are made on your Mac with the free Libratory desktop tool, which pairs a book with its narration and saves both as one synced EPUB. Send that file to your iPhone or iPad with AirDrop or the Files app, tap + on the shelf, and press play. Nothing is streamed, no account is needed, and everything works offline. The app comes with a short three-chapter guide already on the shelf. It is itself a synced book, so reading it is the fastest way to see what the app does. READ AND LISTEN • The voice plays over the printed page, with the sentence and the word highlighted as they are spoken • Double-tap a sentence to hear it from there • Three views of a synced book: Page shows the whole sheet with its pictures and tables, Column crops to the printed words, Text reflows the words at a size you choose • Playback continues with the screen locked, with the chapter, cover and controls on the lock screen • Change the speed and the highlight keeps up READ IN TWO LANGUAGES • A book exported with a translation opens with the original and the translation together, each with its own voice • Tap a word to hear the book from there, or to see what it means in the other language • Sentence pairs reads each sentence and then its translation; each language keeps its own speed, plays each sentence up to five times, and can pause to let you say it back • The original can stay on its printed page beside the translation JUST READ, OR JUST LISTEN • Open an EPUB ebook you already own and read it in Text view • Open an M4B audiobook, pick a chapter, and listen with the screen off PICK UP WHERE YOU LEFT OFF • The app remembers your place in every book and shows which parts you have heard • Hold a word to save it, put it in a group, and add a note; find it again in Marks • Search the book and your saved words, then jump back to read or listen KEEP YOUR LIBRARY IN ORDER • Folders and tags for your books, and a search across the whole library • Each book says which chapters light up word by word and which sentence by sentence SHELVES • Pair your phone with the desktop app by scanning the code on its Phone page, and every book it has made is a tap away over your own Wi‑Fi or Tailscale • A public shelf of free, narrated classics is built in, with a two-language Frankenstein among them • Each book says what it offers — read + listen, two languages, words or sentences lit — with its voice, length and a description PRIVATE BY DESIGN • No account, no sign-in, no tracking. The app talks only to the shelves you add and the public shelf, to list and download books; what you read stays on your device. Works on iPhone and iPad with iOS 15.6 or later. On iOS 15 and 16, a simpler reader includes Pages and Text, playback, highlighting, chapters, saved progress, and two-language books in two panes. Bookmarks, search, folders and tags require iOS 17 or later. Synced books are made with the Libratory desktop app for Mac, free at libratory.dev. Plain EPUB ebooks and M4B audiobooks open as they are.

Screenshots

NetGalley Shelf4 screens
Libratory4 screens

Verdict

The call

The clearest difference is update cadence: Libratory at every 4 days against NetGalley Shelf's every 6 months. NetGalley Shelf's advantage is chart position (#176 vs unranked). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NetGalley Shelf ships an update every 6 months, Libratory every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 9 level
NetGalley Shelf versus Libratory: the parameters behind the verdict, then further details
ParameterNetGalley ShelfLibratory
PriceFreeFree
Rating2.1 (87 ratings) — better—
Positive reviews19.9% of reviews—
Number of ratings87 — better—
Update frequencyEvery 6 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#176 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size24 MB9 MB
Age rating4+4+
DeveloperNetGalley, LLCPetar Sabev

Bugs and requests

NetGalley Shelf

Reported bugs

5 issues
  • Login issues
  • Downloading issues with audiobooks
  • Books disappearing from shelf
  • Inability to remove expired books
  • Inconsistent behavior when opening books

Requested features

7 requests
  • Add ability to write reviews within the app
  • Improve audiobook playback controls
  • Add font size adjustment
  • Implement dark mode
  • Sync reading progress across devices
Show 2 more
  • Add highlighting and note-taking features
  • Improve organization and sorting of books

Libratory

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

NetGalley Shelf

No in-app purchases

None

Libratory

No in-app purchases

Questions

Is NetGalley Shelf free?
NetGalley Shelf is free to download, with no in-app purchases.
Is Libratory free?
Libratory is free to download, with no in-app purchases.
Do NetGalley Shelf or Libratory have ads?
Neither NetGalley Shelf nor Libratory shows ads.
Which is updated more often, NetGalley Shelf or Libratory?
NetGalley Shelf ships an update every 6 months, and Libratory every 4 days. Most recently, NetGalley Shelf was updated on October 25, 2026 and Libratory on October 24, 2026.

Other comparisons