Choosing a tracker in 2026 mostly comes down to four questions. Is it free for the main features, with no limit on how many books you can add, or free only until you want stats? Who gets to see what you read? Is the mobile app a real app, or a website wearing a native shell? And does your library follow you between devices? Those are the four questions this comparison answers.
What Actually Matters
Cost is the obvious one, but it's slipperier than it looks. Plenty of these apps are free until you want charts, or free until book number 100. Privacy is the one people check last and regret first: who owns the company, what the app collects, whether it shows ads, and whether your reading is public unless you go and turn that off.
Then there's the app itself. A compiled native app is usually faster and handles offline better than a website in a native app shell, and you notice the difference on a train. Sync decides whether your library follows you between phone, tablet and browser, or whether it lives on one device and you just hope that device survives.
After that it's the smaller things that turn out to matter daily. Dark mode, true black for OLED screens, high contrast themes that actually pass WCAG, your own covers, a layout you can rearrange. Imports, database quality, series, shelves, tags, stats, reading sessions, and whatever social layer you do or don't want.
At a Glance
| Feature | BookPine | Goodreads | The StoryGraph | Hardcover | Fable | Bookmory |
|---|---|---|---|---|---|---|
| Free core tracking | Yes | Yes | Yes | Yes | Yes | Yes (with ads) |
| No ads | Yes | No | Yes | Yes | No | No |
| Paid tier | None for core (planned for advanced features) | No | Yes | Yes | Yes | Yes |
| Guest / no-signup use | Yes | No | No | No | No | Yes |
| Truly native mobile app | Yes (iOS + Android) | Yes (dated) | No (Hotwire Native webview shell) | No (web wrapper) | Yes | Yes (mobile only) |
| Real web app | Yes | Yes | Yes | Yes | Partial | No |
| Cross-device sync | Yes | Yes | Yes | Yes | Yes | No (manual backup) |
| Themes beyond dark mode | Yes (6 themes) | No | Limited | Limited | Limited | Yes |
| Custom cover for any book | Yes | No | No | No | No | No |
| WCAG high-contrast themes | Yes | No | No | No | No | No |
| Goodreads import | Yes | n/a | Yes | Yes | Yes | Yes |
| Localized | Yes | No (English) | No (English) | No (English) | No (English) | Yes |
| Owned by big tech | No | Yes (Amazon) | No | No | Yes (Scribd/Everand) | No |
| Database size | Growing | Huge | Large | Large | Large | Large |
Price and Free Tier
BookPine is free to use, with no ads anywhere in the app. Every core feature is available on the free tier: unlimited books, full stats, and sync across iOS, Android, and web.
Goodreads is free to use, but it's ad supported. You'll see display ads and sponsored book placements throughout the site and app, so some of what gets surfaced to you is there because someone paid for it.
The StoryGraph has a generous free tier. The paid Plus plan (monthly or annual) buys custom charts, extra stats filters and comparison tools.
Hardcover gives you full tracking for free. The optional Supporter plan funds development, though some reviewers grumble that a few stats sit behind it.
Fable's core is free. Fable Plus is a paid monthly or annual upgrade, and some celebrity book clubs cost extra on top of that.
Bookmory is free with ads. Premium is a paid monthly or annual plan that removes the ads and unlocks more themes and stats.
So the genuinely-usable-for-free list is BookPine, Hardcover and StoryGraph.
Privacy
This is where the gaps get wide.
Goodreads is owned by Amazon.
The StoryGraph is independent and ad free. It collects contact info, user content, identifiers, usage data and diagnostics, but doesn't track you across other services. Profiles can be public, members only, or private.
Hardcover is independent and ad free, and it lets you set privacy per book: public, friends only, or private.
Fable is owned by Everand, a Scribd, Inc. company that acquired Fable in a deal announced on June 9, 2025. The app carries advertising. It also took real criticism in early 2025 when its AI-generated reader summaries produced bigoted output, which led to a public apology from its head of product. The episode is logged as Incident 882 in the AI Incident Database. Worth knowing if you have opinions about AI touching your reading data.
Bookmory is private by design. Data stays on the device rather than in the cloud, and there's no social feed.
BookPine shows no ads in the app and offers a guest account. Privacy is granular: you can mark individual books as private, set your profile's visibility, or control visibility per shelf, so nothing has to be public unless you want it to be.
The independents win this one. BookPine, StoryGraph, Hardcover, and local-only Bookmory are all well ahead of Amazon's Goodreads and Everand's Fable.
Guest access and no signup
BookPine lets you open the app and start tracking without an email or a signup, using a guest account (available on the mobile app only).
Bookmory is the only comparable option here, since it works locally without a login. Goodreads, The StoryGraph, Hardcover, and Fable all want an account, by email or social login, before you can track anything meaningful.
Native apps vs web wrappers
Definitions first, because this argument usually gets muddy. A compiled native app renders the platform's own UI components and ships as a native binary. It tends to feel faster, handle gestures and offline use better, and doesn't depend on loading web pages. A web wrapper puts a website inside a thin native container, whether that's a webview, a PWA shell or Hotwire Native. Both approaches are legitimate, and a good wrapper can feel excellent.
BookPine ships native iOS and Android apps, which compile to native binaries rather than running in a web view, plus a real web app.
The StoryGraph's mobile app isn't fully native. It's essentially a thin wrapper around its website, displayed inside the app rather than built as a native app from the ground up. Its own release notes describe gradually adding native pieces like a bottom navigation tab bar and links that open in the app, which is exactly how a wrapped web app gets built out over time.
Hardcover's mobile app is a wrapper around its website rather than a true native app. Users report that it keeps redirecting them to the website and sometimes shows a blank screen that needs a refresh.
Goodreads ships native apps, though everyone describes them as dated and nobody argues. Fable also ships native mobile apps. Bookmory is native too, but mobile only, with no web app.
If a fast, native app is what you're after, that's BookPine, Fable, and Bookmory if mobile only works for you. StoryGraph and Hardcover are polished, but they're web apps in native shells.
Cross-device sync
BookPine syncs your library, shelves, progress, custom covers and settings across native iOS, native Android and web.
Goodreads, StoryGraph, Hardcover and Fable all sync between their apps and the web. For StoryGraph and Hardcover this comes for free, since the app is the website.
Bookmory is the exception. It's mobile only, with no web app and no live sync. You get manual export and restore or a cloud backup, which protects your data but won't put your progress on a second device.
Themes, custom covers, and accessibility
BookPine is well ahead here. It ships 6 themes, including Classic Light, Classic Dark, High Contrast Light, High Contrast Dark, True Black for OLED screens and late-night reading, and Sepia. The high contrast options are WCAG compliant, and the website theme switcher exposes the same set. The home screen is customizable too, with tabs and widgets, which almost nobody else in this category offers.
Custom covers for any book
BookPine lets you set your own cover on any book in your library. If your edition has an ugly scan, a grey placeholder or the wrong artwork entirely, you can replace it with your own image, including a photo of the copy sitting on your shelf. The cover sticks to that book in your library and syncs across your devices.
This sounds cosmetic until you have a shelf full of grey rectangles. Book databases are messy. Translated editions, older printings, self-published titles and anything you added by hand tend to arrive with a missing or terrible cover, and nothing makes a library feel broken faster. Most competitors only let you swap between editions that already exist in their database.
Goodreads, The StoryGraph, Hardcover and Fable let you pick a different edition, and some let you submit a cover to the shared database for everyone, but none let you upload a personal cover for your own copy.
Bookmory lets you attach your own image when you add a book manually, which helps, but it stops at manual entries.
If you care about accessibility, or you just want your shelves to look like something you'd want to open, BookPine is the standout.
Features
Everything here does shelves, ratings and a reading goal. The differences:
BookPine imports from Goodreads, StoryGraph and LibraryThing, plus URL imports and ISBN barcode scanning. You get custom covers, series tracking, custom shelves and shelf groups, tags with include/exclude filtering, reading sessions with a logbook and calendar, detailed stats and streaks, private books, a log for books you've borrowed, lent, bought or donated, shareable book cards, ambient reading sounds, and Reading Circles: social groups built around a single book, with posts, comments, polls and moderation controls. It also supports around 20 locales, which is rare here. It launched on iOS and Android in early 2025.
Goodreads has the largest database and by far the most reviews per book, plus barcode scanning, a Did Not Finish shelf and giveaways. The interface is dated and the stats are thin.
The StoryGraph has the best stats in the category, mood and pacing based discovery, content warnings, DNF tracking, buddy reads and book clubs.
Hardcover has a clean design, per-book privacy, a match percentage recommendation score, and imports from Goodreads and StoryGraph that actually work.
Fable has the strongest social layer: creator-led clubs, in-book annotations and discussion, plus an in-app ebook catalog. Database breadth is the common complaint.
Bookmory is a private reading journal: reading calendar, timer, notes and quotes, barcode scanning.
One more note on localization, because it's underrated: BookPine's roughly 20 languages are an outlier. The Goodreads app, StoryGraph, Hardcover and Fable are all effectively English first, so if you don't read in English, that gap is the whole decision.
Which One Should You Choose?
If you want free, private and full featured without picking two out of three, BookPine is the obvious pick here, and we're clearly biased, but the reasoning holds up: no ads, native apps plus a real web app, sync everywhere, a guest account, the best theming and custom covers here, and localization the others don't have.
Want the deepest stats and mood discovery? The StoryGraph, as long as you can live with a webview app and a Plus subscription for the good charts. Want the biggest catalog and the most reviews, ads and all? Goodreads, still, and probably for a while.