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Amazon Kindle: Reading App

by AMZN Mobile LLC

  • Books
  • Free
View on the App Store
Rating
4.9
5.9M ratings · US storefront
Top 1%among 184 Books apps
Last update
Oct 9, 2026
Version 7.69
Size
210 MB
Category
Books
Tracked since
Oct 9, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

READ ANYTIME, ANYWHERE
On the bus, on your break, in your bed—never be without a book. Kindle books you have purchased on Amazon will automatically appear in your app. Kindle Unlimited and Amazon Prime members can select and download Kindle books directly in the app.

FIND YOUR NEXT GREAT READ

  • Read the books you buy on Amazon in the Kindle app. Choose from over six million Kindle books (including those with Audible narration), magazines, and comics and start reading in seconds. Explore Amazon Charts best sellers and titles across genres like romance, science fiction, children’s books, self-help, religion, nonfiction, and more—and try any book with a free sample straight from the Kindle app.
  • Kindle Unlimited members can enjoy unlimited reading and listening, with the freedom to explore over 1 million titles, thousands of audiobooks, and current magazines.
  • Over 1,000 books, magazines, comics, and more included with Amazon Prime.

GO BEYOND PAPER
Turn your iPhone or iPad into a book with the free Kindle app—so you can read anytime, anywhere. Explore these reading features in the Kindle app:

  • Read your way. Customize your text size, font type, margins, text alignment, and orientation (portrait or landscape)—and choose whether to turn pages from left to right or continuously scroll. Read comfortably day and night with adjustable brightness and background colors. Go to the Aa menu in your book to get started.
  • Look up words, people, and places while you read. Breeze through words you don’t know and characters you can’t remember with the built-in dictionary, X-Ray, Wikipedia lookup, instant translations, and search within your book. Simply tap and hold a word to view its definition, or use the Google and Wikipedia links to get more information.
  • Track your reading progress. See what percent of the book you’ve read, real page numbers (for most top titles), and how much time you have left in the chapter or book based on your actual reading speed.
  • Bookmark places you want to revisit, and make highlights and take notes throughout your book. Open My Notebook to see all your notes in the same place.
  • Hop, skim, and jump with Page Flip. Flip between pages or get a bird’s-eye view of your book with Page Flip—don’t worry, we’ll save your place.
  • Zoom in on high-definition color images in Kindle books, magazines, comics, and manga.
  • Sync your books across devices. When you’re reading a book, the Kindle app will automatically sync where you left off—along with any bookmarks, highlights, or notes—so you can start reading on one device and pick up where you left off on another.
  • When you can’t read, listen. Switch seamlessly from reading your Kindle book to listening to the Audible book, all within the Kindle app.
  • Get notified when authors you love have new releases.

By using this app, you agree to Amazon’s Conditions of Use (www.amazon.com/conditionsofuse) and Privacy Notice (www.amazon.com/privacy).

What’s new

Release notes for the latest version, as written by the developer.

v7.69

Several Bug fixes and improvements.

Rank history

Daily position in the UK charts. #1 is at the top.

Best rank
#2
Current rank
#2
Days charting
7 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

45/100

Not flagged as small & simple

  • Developer size0% · 25

    Developer: 27 apps on the charts

  • Audience size0% · 20

    Ratings: 5,874,605

  • App size25% · 10

    Size: 210 MB

  • Price model80% · 15

    Price model: free with in-app purchases

  • Demand proof100% · 30

    Best rank #1, 135 countries

An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2

How the score works

Version history

  • 7.69LatestReleased Oct 9, 2026