Research answer
What AppTrendKit can say about Amazon Kindle: Reading App today
Amazon Kindle: Reading App has no estimate-backed download or gross-consumer-spend figure that meets the public evidence contract yet.
Observed App Store metadata, chart positions, and history are shown below. Missing, non-finite, undefined-currency, or undefined-metric evidence stays missing rather than becoming zero.
Performance intelligence
Observed trajectory and estimates
Store ranks are observations. Downloads and gross store consumer spend are AppTrendKit estimates and only appear when persisted evidence exists.
Estimated downloads · 30D
ModeledNo persisted estimate
The page does not turn missing evidence into zero.
Estimated App Store gross consumer spend · 30D
ModeledNo persisted estimate
The page does not turn missing evidence into zero.
Estimated downloads · 7D
ModeledNo persisted estimate
The page does not turn missing evidence into zero.
Estimated App Store gross consumer spend · 7D
ModeledNo persisted estimate
The page does not turn missing evidence into zero.
Evidence history
Collected daily performance
No daily metric history has been persisted yet.
Rank history
Observed chart positions
Lower rank is better. Only collected observations are shown.
Coverage note
What the ranks mean
A missing rank is not treated as zero downloads or zero revenue. Apple chart feeds are bounded and may return censored or not-ranked observations outside the visible chart depth.
Read the methodStorefront mix
Top countries by estimated contribution
Country estimates are aggregated only after country-level predictions exist.
Monetization
Observed store economics signals
These are listing and product observations. They are not company revenue, subscriber counts, or advertising revenue.
App details
Store metadata
- Version
- 7.66.1
- Released
- Dec 14, 2009
- Last updated
- Sep 1, 2026
- Content rating
- 12+
- Default storefront
- IE
Public IAP observations
Validated in-app purchase prices
Only persisted rows with an explicit public publication boundary are shown. Missing price, currency, country, or date values stay unknown.
Listing detail
What the store says
Turn your iPhone or iPad into a Kindle with the free Kindle app, and carry all your eBooks with you, wherever you go. eBooks (including those with narration) that you have purchased on Amazon will automatically appear in your app. Kindle Unlimited and Amazon Prime members can select and download eBooks directly in the app. What you’ll get: • Sample any eBook for free • Magazines, newspapers, graphic novels and textbooks with high-res colour images • A customisable reading experience with your choice of font style, size and more • Comfortable reading day and night with adjustable screen brightness and page colour • Discover and download Kindle Unlimited eBooks and magazines • Unique features like X-Ray, Whispersync, Page Flip, Print Replica, flashcards and more • Instant translations and definitions, without leaving the page • Ability to make and share in-page highlights • Bold font and text size options • Access to local library eBooks By using this app, you agree to Amazon’s Conditions of Use (www.amazon.co.uk/conditionsofuse). Please see our Privacy Notice (www.amazon.co.uk/privacynotice), our Cookies Notice (www.amazon.co.uk/cookies) and our Interest-Based Ads Notice (www.amazon.co.uk/interestbasedads).
Publisher websiteStore creative
Screenshots
Competitive set
Similar apps
Deterministic links to real stored apps matched by category, publisher, and comparable performance bands.
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Methodology and provenance
Read every number with its evidence
Metadata source: Apple iTunes Search API; observed Sep 7, 2026, 11:42 PM.
Rankings: collected chart positions from the listed storefront. Missing ranks are not zeros.
Economics: downloads and gross store consumer spend are estimated, not official Apple or publisher figures.
Model: No persisted model version.
Confidence: —; intervals widen when evidence or history is limited.
Last observation: Sep 7, 2026, 11:42 PM.
See how AppTrendKit separates observations, estimates, coverage, and confidence.
Open methodology