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Updated July 2026 · real, multi-region App Store reviews
Head-to-head

BookBuddy vs Margins

BookBuddy 4.8★ · Free + IAP 78
Winner Tie
Margins 4.9★ · Free + IAP 82

BookBuddy is better for comprehensive home library management, especially for large collections, while Margins excels as an aesthetic and motivating reading tracker with social features.

Full reviews: BookBuddy · Margins

BookBuddy is a robust tool for cataloging extensive home libraries, offering detailed organization and loan tracking. Margins provides a visually appealing and user-friendly experience for tracking reading progress and connecting with friends, with a strong focus on aesthetics and motivation.

Head to head

Features for Library Management edge: BookBuddyR2R3R11R17
BookBuddy BookBuddy users praise its ability to scan barcodes and ISBNs, automatically upload book data, and track loaned books, making it excellent for inventory and insurance purposes R2R11R20R49. It allows for extensive customization with tags, sorting options, and the ability to add individual titles or batches R3R17R20.
Margins Margins is lauded for its aesthetic design, user-friendly interface, and features like tracking reading progress, monthly recaps, and book suggestions R80. It also allows users to create custom lists, rate books, and mark them as unfinished . Some users appreciate the ability to change book covers .
Ease of Use & Interface edge: MarginsR2R3R5R9
BookBuddy BookBuddy is generally considered easy to use for scanning and cataloging, with many users finding it intuitive R2R3R5. However, some users find certain features clunky, like manual sorting in thumbnail view, or report issues with font scaling R9.
Margins Margins is consistently praised for its beautiful, cozy, and aesthetic user interface, which is described as easy to navigate and not overstimulating . Users find it simple and straightforward to track reading R86.
Reliability & Data Accuracy tieR1R5R7R12
BookBuddy BookBuddy's scanning feature is hit-or-miss; while many find it a timesaver, others report that it often fails for older, indie, or Amazon books, requiring manual input R1R5R12R16. Some users also report issues with reading month tracking, incorrect alphabetization, and even books being deleted R7.
Margins Margins users frequently report issues with inaccurate page numbers for books and missing book cover photos . There are also complaints about glitches, loading issues, missing data, and incorrect page counts after updates . Some users experienced their reading streaks being reset .
Community & Social Features edge: MarginsR2R20R49R63
BookBuddy BookBuddy is primarily a personal library management tool, with no mention of social or community features in the reviews. Users are focused on cataloging their own collections and tracking loans R2R20R49.
Margins Margins is praised for its community aspects, allowing users to follow friends, see their reading progress, and get recommendations R63. However, some users report issues with adding friends and wish for more detailed friend activity views R63. Some users also dislike the new community features, preferring a private experience .
Price & Value edge: BookBuddyR4R6R11R13
BookBuddy BookBuddy offers a free tier limited to 50 books, after which a one-time payment (often cited as $10) is required for unlimited entries R4R6R11R13. Many users find the paid version worth the price for managing large collections R11.
Margins Margins is a Free + IAP app. One user mentions that editing a reading streak beyond four days requires payment . The reviews do not extensively discuss the pricing model beyond this, suggesting that core features are accessible in the free tier or that the IAP is less prominent than BookBuddy's book limit.
Pick BookBuddy if

you have a large physical book collection (hundreds or thousands) and prioritize robust cataloging, scanning, and loan tracking features for home library management R11R20. You are willing to pay a one-time fee for unlimited book entries R11.

Pick Margins if

you are looking for an aesthetically pleasing and motivating app to track your reading progress, set reading goals, and connect with friends over books R80. You value a clean, user-friendly interface and features like monthly recaps and book recommendations R80R90.

Evidence note: BookBuddy's reviews frequently mention the 50-book limit for the free version, leading to negative sentiment from users who hit this limit without expecting it. Margins' reviews do not highlight a similar hard limit for core features, suggesting a more generous free tier or a different IAP strategy. Margins' reviews are more recent and positive-skewed, potentially reflecting a newer, more engaged user base compared to BookBuddy's more established user base with a mix of long-term and newer free-tier users.

Frequently asked

Does BookBuddy have a free version?
Yes, BookBuddy has a free version that allows you to add up to 50 books, after which you need to make a one-time payment, often cited as $10, to add more R4R6R11R13.
Can I track reading progress with Margins?
Yes, Margins is highly praised for its ability to track reading progress, including daily page counts, reading streaks, and providing monthly recaps of your reading activity R80R84R86R90.
How well do these apps scan books?
BookBuddy's barcode and ISBN scanning is a key feature, saving time for many, but it can be unreliable for older books, indie authors, or Amazon books, often requiring manual input R1R12R16R25. Margins' reviews do not emphasize barcode scanning as a primary feature, focusing more on importing from other sources and manual entry, with some users noting issues with book cover photos and page accuracy .

What reviewers actually said

Built only from these 120 real reviews (foreign ones translated). Superscripts jump to the quote here. Apple has no per-review links, so [ref] opens that app's reviews on the App Store.

  1. [R2] BookBuddy 5/5 · US The best book inventory app: BookBuddy is a wonderful app and it allows for me to maintain a clean inventory for all of the books I own. Once in a while I need to manually add in a book that it doesn’t recognize, but it’s an easy task to do. I highly recommend the app.
  2. [R3] BookBuddy 3/5 · US Love it! But have request for change 🤍: I have been using this for years and absolutely love it!! So many awesome features and easy to use! I do ask for 2 things to be changed/updated - 1. Please add the ability to search by personal tags 2. Please add multiple tag categories that can be personalized - for example, I would love to have Topic Tags, Person Tags, Timeframe Tags so that I can go th
  3. [R11] BookBuddy 5/5 · US FANTASTIC APP: I love this app - I can scan barcodes or enter ISBNs in manually, take photos of covers that don’t automatically apply, and even keep track of which books I’ve leant out. First 50 books are free to scan, then a one time and lifetime price for $10. I’m using this to keep track of my 300+ books and as evidence for any insurance needs!
  4. [R17] BookBuddy 5/5 · US Best app for personal library management: Obsessed with this app and all the ways I can keep track of the books I own. I love the tag feature, changing how the books are sorted, the reading status, all of it. Amazing app!!
  5. [R5] BookBuddy 5/5 · US Love this app: I’ve been using this for a couple years now. Very easy to use. I have had maybe a handful not scan and need manual input. I will say I wish I could also track my book sub boxes with this! It would be so much easier
  6. [R9] BookBuddy 3/5 · US Seems nice enough: Update: so there is the workaround but it’s not as slick as you’d expect: you have to switch to list view, change the order and then go back to cover view. Seems nice enough, was hoping it would allow drag and drop for manual sort order in the thumbnail view. It’s great that you can sort by lots of criteria, but my moods on what to read next shift and I’d like to sort and reso
  7. [R1] BookBuddy 2/5 · US Disappointed: I originally wanted a different app. The one I wanted does not show up on Apple App Store. This was top of the list as a close related app. Was disappointed that half my books I scanned. I had to go back and enter in manually anyways save yourself the time in trouble and just get Handy library from Google.
  8. [R7] BookBuddy 2/5 · US Confused: I do love this app, I paid the $10 for a lifetime membership. It’s not correct on which month I read the books in. It stopped editing in April
  9. [R12] BookBuddy 3/5 · US Ok I guess: Was super excited for this after it was recommended by a friend. It does alot of things I wish goodreads did. However, there’s practically no indie author books on here. I tried various methods and keywords to try and add books to my shelves and so many indie authors just don’t show up. Even worse is I paid $6 to be able to add more than 20 books only to discover this afterwards and th
  10. [R20] BookBuddy 5/5 · US Great Inventory Tool: This app is my go-to for keeping inventory of my home library and those books I loan to others. I love all the filter features, ability to simply scan barcodes with my phone camera and have the books’ data automatically upload from the web including cover pictures, plus being able to find-tune presets and wanted/unwanted fields. The best part is being able to add individual t
  11. [R49] BookBuddy 5/5 · US Perfect for keeping track of my books!: I love the way I can quickly locate my books and it helps me find them in my library at home. Allowing me to loan out books without worrying that I will forget who has them has been a great help!
  12. [R63] Margins 3/5 · US Good, but could be Better: Really love the app and tracking my reading. One thing I really like is the “friends” aspect and being able to follow what they are reading… however, it needs help. I’ll like to see a list of my friends, what they are currently reading and their progress. Also would love to browse what they’ve read and are wanting to g to read. All I can find is the stories which doe
  13. [R4] BookBuddy 2/5 · US book limit: only let me add 50
  14. [R6] BookBuddy 3/5 · US I don’t really know: App seemed great at first, however after adding 50 books to my shelf I was hit with a fee if I wanted to add any more books.
  15. [R13] BookBuddy 1/5 · US Paid app: Wasn’t happy to start scanning and then be stopped at 50 books and forced to pay to continue.
  16. [R80] Margins 5/5 · US Best Book Log Ever!: I have been hunting for a while for an easy to use cute app to log books I’ve read, add my TBR list, and track my reading progress. This one is perfect! It checks all the boxes and then some- it gives recommendations for other books and authors and allows you to add authors you like. Huge fan of this!
  17. [R84] Margins 5/5 · US Perfect! A lil help tho?: This app is amazing! Though one thing…on the calendar when it says how many pages I read a day averaged, it’s been saying 89 pages for weeks now, and the amount I read each day has varied a lot. I don’t know if this is a glitch or not but if you could please fix this I’d be super grateful! Thanks
  18. [R86] Margins 5/5 · US Love this App!!: Helps me keep track of my book reading effortlessly.
  19. [R90] Margins 5/5 · US Best book tracking app: I honestly love this app. The design is great. I love the calendar to see how many days ive read, page counts, etc. The ‘search by vibes’ feature is also super fun. I wish more people used this app for their book tracking! Cant recommend it enough.
  20. [R16] BookBuddy 1/5 · US Not for Older Books: I collect vintage paperbacks 1975-1995 and this app does not work with those UPC codes. It only works with new books with ISBN codes on modern books.
  21. [R25] BookBuddy 2/5 · US .: search online feature is unbelievably bad (scanning bar codes isn’t much better especially for older books), made adding my library to this app an awful experience. once i was finished the app was helpful

Synthesized from 120 recent App Store reviews · updated July 2026 · View on the App Store