ML revenue forecast.
Calibrated against 35236 apps in this category.
Confidence band
±15%
High — many comparable apps with verified data
At a glance
Earns 5.14× more than the category median (151/mo).
Ranks #2,185 of 35,236 in Productivity (top 6.2% by revenue).
Launched May 01, 2010 · last updated Feb 13, 2026.
What the app looks like
Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.
Book Catalogue's revenue trajectory
Forecast revenue from snapshot history. Last 1 months.
Where Book Catalogue sits in Productivity
Revenue distribution of 35236 comparable apps. Book Catalogue highlighted.
Book Catalogue vs comparable apps
Revenue trajectory side-by-side. Bold = Book Catalogue, ghosted = peers.
App spec
Version
Varies with device
Last update
Feb 13, 2026
Launched
May 01, 2010
Price
Free
Monetization
Free
What Book Catalogue actually does (from store listing)
An open source book cataloguing application (source on github). Books can be added manually, by ISBN, or barcode.
Remember to backup and export your existing catalogue before you upgrade!
Book Catalogue is NOT a book reader.
Features include:
* Sorting by author (last name), title, series, etc.
* user-defined sort and list styles
* Search Amazon, Google Books, goodreads and LibraryThing for data
* Searching
* Thumbnails (download, gallery or camera)
* Loaning books
* goodreads sy…
An open source book cataloguing application (source on github). Books can be added manually, by ISBN, or barcode.
Remember to backup and export your existing catalogue before you upgrade!
Book Catalogue is NOT a book reader.
Features include:
* Sorting by author (last name), title, series, etc.
* user-defined sort and list styles
* Search Amazon, Google Books, goodreads and LibraryThing for data
* Searching
* Thumbnails (download, gallery or camera)
* Loaning books
* goodreads synchronization
* Export and Backup
* Bookshelves (books can be on multiple shelves)
Want a wishlist? Just create a bookshelf called 'Wishlist' and start adding books.
Please email us (below) if you have any issues after an upgrade.
* Italian translation (Eugenio Davolio)
* Spanish translation (José M. Galdo)
* Turkish translations (Emir Sarı)
* Ability to archive only new/updated books and to exclude covers (or books)
* Better thumbnail size in lists for high density screens
* Added options to see books by author/series at Amazon
* Other minor bug fixes
New in 5.0.8
* More German translation updates (Robert Wetzlmayr)
New in 5.0.7
* Fixes to bugs introduced in 5.0.5!
New in 5.0.1-5.0.5
* Style 'Added date' is now in descending order for Android 2.2+
* New field: Language
* Minor Performance improvements for Android 2.2+
* Translation updates (Imkal)
* Bug fixes
New in 5.0.0
* A non-editable view of book details, with 'fling' support! (Nick Silin)
* Archiving of entire catalogue, including books, covers, preferences and styles
* Updated and improved interface, including Action Bar suppor (should work better on devices without menu buttons)
* Support for pic2shop scanner
* More French translation updates (Imkal & Djiko)
* More German translation updates (Robert Wetzlmayr)
* More Russian translation updates (Nick Silin)
* Bug fixes
Comparable Android apps
The five apps in Productivity with the closest revenue to Book Catalogue. Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Book Catalogue's tracker page for current rating, reviews and snapshot timeline.
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