Libstack vs Marka
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Libstack
Organize your personal library, track your reading progress, and jot down notes for each book. Share your reading journey with friends and discover what they're reading.
- Customizable shelves
- Quick book adding via search or camera
- Reading progress logging
- Personal book notes
- Shareable reading cards
- Friend activity and book sharing
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A bookshelf you actually keep. - Shelves you arrange yourself Name your own shelves and drag books into the order you want. See them covers out, or spines lined up. Whatever you're reading sits at the front of its shelf. - Add a book in seconds Search by title, author or ISBN, or point your camera at the barcode on the back. No barcode? Photograph the cover and it finds the book. - Days that add up Read today? Mark it — the calendar fills in and your streak grows. Log where you are by page or by percent. - Notes along the way A sentence worth keeping, or your thoughts when you finish — every book holds your notes, and they're yours alone. - Your reading becomes a card Books finished, days reading, your pace, your most-read author — one library card. Share it to Stories, Photos, or anywhere else. - Read alongside friends Invite a friend by link and see what they have open right now. Browse their shelves, leave a compliment on a book they've read, and poke the ones who've gone quiet. Friendships are mutual, and only friends can see your library. - Pick up where you left off Jump straight to the book in the app you read it in, or borrow it free from your local library through Libby. Korean and English throughout. Light and dark. iPhone and iPad.
Marka
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Marka is a reading tracker for people who want to know what they read, how fast they read it, and which lines stayed with them. Now with a cozy pixel farm that grows while you read. No account, no ads, no subscription. Paperbacks, hardcovers, eBooks and audiobooks all work: track by page, by percentage, or by listening time. GROW A READING FARM • Every 5 minutes on the reading timer puts a drop of water in your well. Water your plots and watch tomatoes and carrots grow. • Read more and the farm opens up, clear the wild, till new plots, and welcome hens, ducks, a goat and a cow, an orchard, a barn and a greenhouse. • Free up to nine plots, with the hens and carrot seeds. The one-time unlock opens every reward after that, and Away Mode. BUILD YOUR LIBRARY IN MINUTES • Scan a whole stack of books, one barcode after another. Books already in your library are flagged, and "Add all" files the rest in one tap. • Search by title, author or ISBN. Cover, description, publisher, page count and genre are filled in for you. • Import a Goodreads or StoryGraph export with your shelves, ratings, and start and finish dates. TIME YOUR READING • A one-tap timer that keeps counting while you leave the app, with pause and resume. • Live Activity and Dynamic Island controls: check the time or finish a session without unlocking your phone. • Forgot to start it? Log a past session by date and time. • Marka works out your pages per hour, and how long is left in the book you are reading. NOTES WHILE YOU READ • Save a quote, thought, question or summary in the middle of a session. The timer pauses while you write. • Scan text straight from the page: photograph it, tap the first and last word, and the passage drops into your note. Recognition runs entirely on your device. • Search every note across every book, filter by kind, and keep your favourites together. • Turn any quote into a card and post it to your Instagram Story or save it to Photos. GOALS AND PACE • A daily reading-time goal, with a calendar that checks off every day you hit it. • A yearly book goal that fills with the covers of the books you finish. • See the days left in the year, whether you are ahead or behind, and the pace it would take to finish. STATISTICS • Total reading time, pages read, average speed, longest session, current and longest streak. • A chart of your reading speed over the last 7 days, 30 days or the whole year. • The genres you return to, and a calendar of covers showing what you read each day. YOUR BOOKCASE • Stand your books on a wooden bookcase, move the decorations around the shelves, and switch the string lights on. • Put the bookcase on your Home Screen as a widget and rearrange it from there. WHAT TO READ NEXT • Can't decide? Shake your phone and one book jumps out of your To Be Read pile. Toss the covers around, or shake again for another. • Recommendations drawn from the books you rated highly, each one showing why it was suggested. • Keep a wishlist of the books you want, apart from the library you own. SHARE YOUR READING • Cards for a finished book, a favorite quote, a month's reads, your year, your reading calendar, goal progress, your bookcase and your farm. • Post to Instagram Stories, save to Photos, or share anywhere. WIDGETS • Farm, Continue Reading, Currently Reading, Goal and Bookcase, on the Home Screen. The Goal widget also fits the Lock Screen. PRIVATE BY DESIGN • No sign-up, no email, no password, no ads, no analytics. • Your library, sessions, notes and goals stay on your device and sync only through your own iCloud account. • Tracking, notes, goals and statistics work offline. A connection is only needed to look books up. Terms of Service: https://quitehillstudio.com/marka/terms Privacy Policy: https://quitehillstudio.com/marka/privacy
Screenshots
Verdict
The clearest difference is rating: Libstack at 5.0 against Marka's 1.0. Libstack also leads on in-app purchases (none vs 1) and iOS requirement (15.0 vs 18.0). On price, ratings volume, update cadence and ads 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
Both are free to download. Marka sells 1 one-off in-app purchase. Libstack asks for nothing beyond the download.
Libstack holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Libstack ships an update every 10 days, Marka every 8 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.
| Parameter | Libstack | Marka |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 10 days | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 42 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Sounho Chung | Tedi Kurniadi |
In-app purchases
Libstack
No in-app purchases
Marka
- Marka Supporter$39.99









