BooLi vs Nudgr Books
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
BooLi
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Manage your books, scan, track them (lent to who?), organise them (put them in lists, series, ...), share your book lists with your friends (you need to allow access), nobody or with the world (public lists). Follow friend's booklists (find them and request access to their lists).
Nudgr Books
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Nudgr: Books is a fast, private way to catalog and track your personal book collection. Scan an ISBN barcode and the book is added in seconds ā title, author, cover and details filled in automatically. Then keep track of what you own, what you're reading, and who you've lent books to. WHY YOU'LL LIKE IT ⢠Add books instantly by scanning the ISBN with your camera ā or a Bluetooth barcode scanner ⢠Covers and details fetched automatically; edit anything by hand ⢠Track reading status (unread / reading / read), reading lists and ratings ⢠Remember who you lent a book to, and when ⢠Take or search for cover photos, and crop them right in the app ⢠Organize by author, series, genre and publisher; sort and group your shelf ⢠Stocktake mode: scan your shelf to see what's missing and fix incomplete entries ⢠Import an existing collection from CLZ ⢠Works offline and syncs across your devices ⢠Available in English, Swedish, German, Danish, Finnish, French, Spanish and Norwegian Nudgr: Books is free to use. Some features may become paid in the future ā we'll let you know in advance. Your library is yours: data syncs to your private account, and you can delete your account and all your data at any time.
Screenshots
Verdict
The clearest difference is update cadence: Nudgr Books at weekly against BooLi's every 7 months. BooLi's advantage is iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BooLi ships an update every 7 months, Nudgr Books weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | BooLi | Nudgr Books |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Weekly ā better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac ā better |
| Requires iOS | 13.0 ā better | 15.5 |
| Further details ā not scored | ||
| Size | 14 MB | 120 MB |
| Age rating | 4+ | 4+ |
| Developer | Coppieters | Linri AB |
In-app purchases
BooLi
No in-app purchases
Nudgr Books
No in-app purchases








