Best Apps for Reading Books in 2026: 9 Apps Compared

Kindle is our pick for most readers who buy books, because the store is large, the app is free, and reading progress syncs across phone, tablet, and dedicated Kindle devices. You can buy a book in seconds, adjust font and layout, and pick up on another device without losing your place. That convenience is hard to beat for daily readers. The catch is ecosystem lock-in. Kindle books use Amazon formats and protections, so moving a large Kindle library to another reader is not simple. If you borrow from a library, use Libby alongside Kindle, because Libby sends many library loans to Kindle in the US.

Libby is the best app in this list for value, because it gives you free ebooks and audiobooks through your public library. All you need is a library card, and you can borrow, place holds, and return books from your phone. That makes it ideal for readers who finish many books and do not want to buy every one. The honest limit is availability. Popular new releases often have long holds, and loans expire after the lending period, so you cannot keep a book forever. Use Libby for discovery and for books you will read once, and buy the few you want to keep.

Apple Books suits readers who live in the Apple ecosystem and want a clean, built-in reader without a separate app. The store covers ebooks and audiobooks, the reader is polished, and progress syncs across iPhone, iPad, and Mac. That simplicity appeals to casual and regular readers alike. The weakness is platform scope. Apple Books is at its best on Apple devices, so Android and Windows readers should pick Kindle, Kobo, or Google Play Books instead. Check the store for your favourite authors, because catalogue strengths differ by genre.

Kobo is the strongest alternative to Kindle for readers who want choice. Its store is large, its e-readers support a wider range of file formats, and its app works on phone and tablet as well as on Kobo devices. That openness suits readers who buy from several stores or who keep their own ebook files. The catch is US presence. Kindle remains larger in the US store market, so some titles may appear first or only on Kindle. If you already own a Kobo reader, or you want to avoid Amazon lock-in, Kobo is the clear pick.

Google Play Books suits Android users and readers who want to read in a browser as well as on a phone. The app is free, the store covers many popular titles, and you can upload your own ebook files to read alongside purchases. That upload feature is useful for readers with existing files from other sources. The honest weakness is reader polish. Play Books is solid for everyday reading, but its annotation and organisation tools are simpler than Kindle or Kobo. For most casual readers, that simplicity is fine, and the cross-device web access is a real plus.

Audible is the leading audiobook app for listeners who want the widest choice, including new releases and Audible originals. Membership gives monthly credits to buy audiobooks, plus access to a rotating selection of included titles, and the app supports bookmarks, sleep timers, and playback speed. That makes it ideal for commutes, workouts, and chores. The catch is cost and credit rules. A monthly membership is a real expense, and unused credits can expire under the terms, so check the current membership page and only subscribe if you listen to at least one book a month. Library listeners should try Libby first for free audiobooks.

Scribd suits heavy readers who want ebooks, audiobooks, and magazines under one monthly subscription, rather than buying each title. If you read several books a month, the subscription can cost less than buying them one by one, and the app works on phone, tablet, and web. That breadth is its main draw. The limitation is catalogue. Scribd does not include every publisher title, and availability can change, so search for your must-read authors before you subscribe. Use the trial to test whether the books you actually want are included.

Goodreads is the best-known tracking app, and it remains useful for one job: remembering what you read, what you want to read, and what friends recommend. You can shelve books, set a yearly reading challenge, rate titles, and browse lists by genre. That social layer helps readers discover books they would miss in a store alone. The catch is that Goodreads does not sell or lend books, and its app can feel busy compared with StoryGraph. Use it for tracking and discovery, and pair it with Kindle, Libby, or Kobo for actual reading.

StoryGraph is our pick for readers who want better stats and cleaner tracking than Goodreads offers. It breaks your reading down by mood, pace, genre, and page count, and its recommendations use those details rather than only star ratings. That makes it useful for readers who want to understand their habits or find books that match a specific mood. The trade-off is community size. Goodreads has more users and more reviews, so StoryGraph may have fewer friend recommendations at first. Paid plans add more stats and features, while the free plan covers core tracking well.