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Khan Academy

by Khan Academy

Learn school subjects with lessons and practice exercises.

iOSFree
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What it does

Use lessons, practice exercises and quizzes across math and other subjects. Download videos for offline viewing; some website features are not available in the mobile app.

Pricing: is Khan Academy free?

US App Store download: Free (USD), checked 2026-09-22. The developer describes free core use; check the listing for eligibility and service limits.

Screenshots

Developer-provided iOS screenshots.

Math course progress and mastery challenges.
Math course progress and mastery challenges.
Multiple-choice exercise on decimals in expanded form.
Multiple-choice exercise on decimals in expanded form.
A Khan Academy screen illustrating watch downloaded videos offline.
A Khan Academy screen illustrating watch downloaded videos offline.
A Khan Academy screen illustrating get recommendations from your progress.
A Khan Academy screen illustrating get recommendations from your progress.
A Khan Academy screen illustrating sync learning with the website.
A Khan Academy screen illustrating sync learning with the website.
A Khan Academy screen illustrating explore free lessons across subjects.
A Khan Academy screen illustrating explore free lessons across subjects.

Features

Explore free lessons across subjects

Read articles, watch videos and complete interactive exercises in subjects including math, science, economics and history.

Developer’s App Store feature description (iOS)

Practice with hints and feedback

Work through exercises, quizzes and tests with immediate feedback and step-by-step hints.

Developer’s App Store feature description (iOS)

Watch downloaded videos offline

Bookmark and download content to watch videos without a connection.

Developer’s App Store feature description (iOS)

Get recommendations from your progress

The mastery system recommends skills and videos based on your current learning level.

Developer’s App Store feature description (iOS)

Sync learning with the website

A free account synchronizes learning progress with Khan Academy on the web. Teacher tools, parent tools, programming content and test prep are website-only in this listing.

Developer’s App Store feature description (iOS)

Sources & verification

Last verified: 22 September 2026. Features not listed here may be unverified.

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