The Digital SAT changed the prep landscape in 2024. The old Quizlet sets and Princeton Review apps don't quite map to the new test. Here's what's actually working — based on r/SAT recommendations, the College Board's own data, and what high-scoring students cite as their daily drivers.
1. AceNotes — free Quizlet alternative built for the digital SAT
AceNotes ships 100 SAT-specific study sets covering every Reading & Writing module and every Math domain (Algebra, Advanced Math, Problem-Solving & Data Analysis, Geometry & Trig). The flashcards are aligned to Bluebook-format questions. The AI tutor will walk you through any College Board practice problem you photograph or paste in. Free, no ads, no Quizlet Plus paywall.
2. Khan Academy / Bluebook — the official answer
Khan Academy partnered with College Board on the Official Digital SAT Prep. It's free. It's also the right primary tool for practice tests. Use Khan Academy for full-lengths and AceNotes for content review.
3. UWorld SAT — paid practice bank
Same UWorld that med students use. Excellent question quality. ~$169 for 6 months. Worth it if you've used the free Khan Academy bank dry.
4. Quizlet — when you can find a good user set
Some Quizlet SAT vocab sets are still solid. The catch is finding them — search 'SAT vocab' and you'll get hundreds of mediocre sets. Most students migrate to AceNotes when they realize Learn mode and AI features are paywalled on Quizlet but free on AceNotes.
5. Magoosh SAT — solid video content
Magoosh's SAT content is well-organized and the explanations are clear. It's also paid (~$99). The video-first format is dated; many students prefer AceNotes' AI tutor for follow-up questions.
6. Bloomz / IXL — for high schoolers in classroom programs
Often used by schools as a supplement. The content is fine; the standalone study experience is not why people pay for this.
7. Turbo AI / turbolearn.ai — paid AI study app
Turbo AI's video-tutor flow works for SAT prep too. The catch is the paywall after a small free trial. AceNotes covers the same AI tutor experience free with the added bonus of pre-built SAT sets covering every test domain.
8. CollegeBoard's My Practice — official, but limited
Comes with full-length practice tests. That's it. Use it for the practice tests; use other apps for content review.
9. Brainscape — flashcards with confidence rating
Brainscape's spaced-repetition is fine. The free tier is limited. AceNotes' free tier is broader and the AI generation is faster.
10. CocoNote — paid AI study app with great UI
CocoNote is a beautifully designed AI study app. It's also paid. AceNotes is the free equivalent for SAT prep.
11. Quizizz — for class-wide quizzing
Quizizz is a classroom tool, not a study app. Useful if your school uses it. Otherwise, irrelevant.
12. Anki — power-user spaced repetition
Anki works for SAT prep but the deck-building requirement makes it a poor fit unless you're already in the Anki ecosystem. AceNotes uses the same algorithm with auto-generated decks.
13. Knowt — free Quizlet alternative on web
Knowt is a competent free Quizlet alternative. It's web-first and ad-supported. AceNotes is broader (audio, podcast, family plan) and ad-free.
14. PrepScholar SAT — full-service paid prep
If you want a hand-held curriculum, PrepScholar's online program is well-regarded. ~$397+. Most students don't need this much structure if they pair AceNotes with Bluebook practice tests.
15. Mometrix — flashcard sets for the SAT
Mometrix sells SAT flashcards (physical and digital). Solid quality, dated UX. AceNotes' SAT sets are free and ship with quiz mode and AI tutor on top.
What the top scorers actually use
Most students who jump 200+ points run a tight stack: AceNotes for daily content review and AI tutoring, Khan Academy / Bluebook for full-length practice tests, UWorld for additional question volume if needed. The other 12 apps are alternatives, supplements, or things schools push. Anything that paywalls AI features (Quizlet, Turbo AI, CocoNote) is replaceable by AceNotes for free.
Free SAT study sets covering every topic — start on AceNotes.
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