Best Ap Study App

215+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Every iPhone needs a few good AP study app. We benchmark 215+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Ap Study App (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Knowt: AI Flashcards & NotesKnowt: AI Flashcards & NotesFree4.7★ (11K)YesYesSep 2026
2AP Test ReadyAP Test ReadyFree3.4★ (9)NoNoMay 2026
3LumiSource: Prep HubsLumiSource: Prep HubsFree4.7★ (46)NoNoSep 2026
4AP Exam MasterAP Exam MasterFree4.4★ (9)NoYesJun 2026
5PrepGo: AP® Exam PrepPrepGo: AP® Exam PrepFree4.3★ (290)NoYesSep 2026
6Knowunity: AI Study & HomeworkKnowunity: AI Study & HomeworkFree4.7★ (4.6K)YesYesSep 2026
7Khan AcademyKhan AcademyFree4.6★ (110K)NoNoSep 2026
8Quizlet: More than FlashcardsQuizlet: More than FlashcardsFree4.8★ (1.1M)YesYesSep 2026

Top Picks for Ap Study App

Knowt: AI Flashcards & Notes#1

Knowt: AI Flashcards & Notes by Knowt Inc.

AI Summarizers + Exam Prep
Editor's Choice
📚 Education
4.7😊(11K ratings)
FreeAdsIn-App Purchases
#93in Education
Knowt: AI Flashcards & Notes screenshot 1
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Knowt: AI Flashcards & Notes screenshot 6

This study app uses AI to transform notes and lecture videos into flashcards and practice tests. It offers various study modes, including spaced repetition, and provides free AP exam study guides. Millions of student-created resources are available.

What We Love

  • 🚀 Amazing app
  • 🚀 Quizlet alternative
  • 👍 Helpful for studying
  • 👍 Easy to use
  • 👍 Intuitive interface
  • 👍 Customizable flashcards
  • 👍 Spaced repetition feature
  • 👍 AI-generated notes
  • 👍 Affordable/free

Room to Improve

  • 🐛 Frequent crashes
  • 🐛 Glitchy app
  • 🐛 Bugs with flashcard functionality
  • 🐛 Inconsistent performance
  • 🐛 Syncing issues between devices
  • 🔒 Privacy concerns
  • 💰 Ads/monetization issues

More Ap Study App apps to explore

FAQ about Ap Study App

What is the best AP study app for iPhone?
Knowt: AI Flashcards & Notes tops our AP study app ranking as of June 2026, with a 4.7-star average from 11K App Store ratings, and it's free to download.
Yes — 20 of the top AP study app we rank are free to download, including Knowt: AI Flashcards & Notes and AP Test Ready.
Knowt: AI Flashcards & Notes shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 215+ AP study app on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Knowt is an all-in-one study app that leverages AI to help students learn more efficiently. It can turn your notes and lecture videos into flashcards and practice tests, and offers various study modes to aid memorization and exam preparation.
Key features include an AI flashcard maker, the ability to summarize lecture videos, create practice tests from notes or PDFs, a Free Learn Mode with multiple study options like Spaced Repetition, and free AP exam study guides. It also offers seamless syncing between mobile and web.