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Dolphin

See how Dolphin fits the way you study.

Explore Dolphin’s lessons, practice, and help for your course or test. Compare the features, access, and support that matter to your next study session.

College study

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SAT & ACT prep

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Best for

Best SAT prep books for the digital SAT

Compare College Board, Princeton Review, Kaplan, Barron's and Erica Meltzer SAT books by edition, practice format and study need. Know when to use an app instead.

More SAT comparisons & resources

Dolphin SAT vs Magoosh

Choose Dolphin for a personalized SAT study plan, lessons, practice, and mistake review. Compare its web and free mobile options with Magoosh.

Dolphin SAT vs Khan Academy

Compare Dolphin's personalized study plan, lessons, Pip help, tests, and review with Khan Academy. See free mobile and paid web access.

Best SAT Prep Apps

Compare Dolphin SAT, Bluebook, Khan Academy, and Magoosh by cost, device, lessons, and practice. Choose a study routine, not just an app.

Dolphin SAT vs UWorld

Compare Dolphin's personalized study plan, lessons, Pip help, tests, and review with UWorld. See free mobile and paid web access.

Dolphin SAT vs PrepScholar

Compare Dolphin's personalized study plan, lessons, Pip help, tests, and review with PrepScholar. See free mobile and paid web access.

Dolphin SAT vs Bluebook

Compare Dolphin's personalized study plan, lessons, Pip help, tests, and review with Bluebook. See free mobile and paid web access.

Best SAT Practice Websites

Choose SAT practice websites by task: Bluebook for official tests, My Practice for review, Khan Academy for lessons, and Dolphin Web for a study plan.

Dolphin SAT vs Crackd

Compare Dolphin's personalized study plan, lessons, Pip help, tests, and review with Crackd. See free mobile and paid web access.

Dolphin SAT vs OnePrep

Compare Dolphin's personalized study plan, lessons, Pip help, tests, and review with OnePrep. See free mobile and paid web access.

Dolphin SAT vs Acely

Compare Dolphin's personalized study plan, lessons, Pip help, tests, and review with Acely. See free mobile and paid web access.

Dolphin SAT vs AlphaTest

Compare Dolphin's personalized study plan, lessons, Pip help, tests, and review with AlphaTest. See free mobile and paid web access.

Dolphin SAT vs CookSAT

Compare Dolphin's personalized study plan, lessons, Pip help, tests, and review with CookSAT. See free mobile and paid web access.

Dolphin SAT vs Open Exam Prep

Compare Dolphin's personalized study plan, lessons, Pip help, tests, and review with Open Exam Prep. See free mobile and paid web access.

Best Free SAT Prep Apps

Build a free SAT prep routine with Bluebook, Khan Academy, the Student Question Bank, and Dolphin SAT. Compare access limits and avoid trial-only offers.