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Best 3Sedu Apps

214+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated June 2026

Looking for free 3sedu apps? 20 of our 214+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top 3Sedu Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
13SEdu3SEduFree—NoNoMay 2026
2Brainscape – 스마트 플래시카드Brainscape – 스마트 플래시카드Free4.8★ (21K)NoYesJul 2026
3Knowt: AI Flashcards & NotesKnowt: AI Flashcards & NotesFree4.7★ (10K)YesYesJul 2026
4AlgoApp - FlashcardsAlgoApp - FlashcardsFree4.7★ (20K)NoYesJul 2026
5Pocket Prep Behavioral HealthPocket Prep Behavioral HealthFree4.8★ (18K)YesYesJul 2026
6GRE Prep & Practice by MagooshGRE Prep & Practice by MagooshFree4.8★ (11K)NoYesJul 2026
7Pearson+ | Study Prep & eTextsPearson+ | Study Prep & eTextsFree4.8★ (59K)YesNoJul 2026
8Chegg Study - Homework HelpChegg Study - Homework HelpFree4.7★ (205K)NoYesJul 2026

Top Picks for 3Sedu

Brainscape – 스마트 플래시카드#2

Brainscape – 스마트 플래시카드 by Brainscape

Revise More Efficiently
Strong Contender
📚 Education
4.8😊(21K ratings)
FreeIn-App Purchases
Brainscape – 스마트 플래시카드 screenshot 1
Brainscape – 스마트 플래시카드 screenshot 2
Brainscape – 스마트 플래시카드 screenshot 3
Brainscape – 스마트 플래시카드 screenshot 4
Brainscape – 스마트 플래시카드 screenshot 5
Brainscape – 스마트 플래시카드 screenshot 6

This app uses AI and spaced repetition to help you learn faster and remember longer. Create your own multimedia flashcards or access a vast marketplace of expert-curated content for various subjects and exams. It's designed for serious learners who want to optimize their study time.

What We Love

  • 🚀 Amazing flashcard app
  • 👍 Great for studying and learning
  • 👍 Helpful for passing exams and tests
  • 👍 Convenient to use on mobile devices

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Buggy app with crashes and syncing issues
  • 🔒 Limited functionality in free version
Knowt: AI Flashcards & Notes#3

Knowt: AI Flashcards & Notes by Knowt Inc.

AI Summarizers + Snap & Solve
Worth Considering
📚 Education
4.7😊(10K ratings)
FreeAdsIn-App Purchases
Knowt: AI Flashcards & Notes screenshot 1
Knowt: AI Flashcards & Notes screenshot 2
Knowt: AI Flashcards & Notes screenshot 3
Knowt: AI Flashcards & Notes screenshot 4
Knowt: AI Flashcards & Notes screenshot 5
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

Room to Improve

  • 🐛 Frequent crashes
  • 🐛 Glitchy app
  • 🐛 Bugs with flashcard functionality

More 3Sedu apps to explore

4
AlgoApp - Flashcards
AlgoApp - Flashcards
AlgoApp - Flashcards
Advanced spaced repetition
Free

This app helps you learn languages or study for tests using advanced flashcards. It offers automatic translation, text-to-speech, AI-powered PDF conversion, and offline access. Sync your progress across devices and organize your study materials with folders.

Automatic translation for 120 languagesText-to-speech for 39 languagesAI PDF to flashcard conversion
📚 Education
(20K)
free with in-app purchases
5
Pocket Prep Behavioral Health
Pocket Prep Behavioral Health
Pocket Prep Behavioral Health
Pass MSW, LCSW, NCE, EPPP, BSW
Free

Prepare for behavioral health certification exams with thousands of practice questions and mock exams. Reinforce key concepts and improve retention to pass your exam confidently. Study for social work, counseling, therapy, and mental health certifications.

Thousands of practice questionsExpert-written, exam-aligned contentFull-length mock exams
📚 Education
(18K)
free with in-app purchases
6
GRE Prep & Practice by Magoosh
GRE Prep & Practice by Magoosh
GRE Prep & Practice by Magoosh
Math & Verbal Questions, Tests
Free

Prepare for the Graduate Record Examination with a comprehensive study partner. Access over 1600 practice questions, video explanations, and lessons to master math, verbal, and writing skills. Study offline and track your progress to achieve your target score.

1600+ GRE practice questionsVideo explanations for every question250+ video lessons
📚 Education
(11K)
free with in-app purchases
7
Pearson+ | Study Prep & eTexts
Pearson+ | Study Prep & eTexts
Pearson+ | Study Prep & eTexts
eTexts, Videos and Practice
Free

Access your Pearson eTextbooks and supplementary learning materials in one app. Watch short video explanations of complex topics and utilize study tools like notes, highlights, and flashcards. The app also offers an audiobook feature for most eTextbooks and powerful search functionality.

eTextbook accessVideo explanationsNotes and highlights
📚 Education
(59K)
free with in-app purchases
8
Chegg Study - Homework Help
Chegg Study - Homework Help
Chegg Study - Homework Help
Expert Answers & College App
Free

This app provides homework help and personalized study support for millions of students across 80 subjects. Access millions of explained solutions, flashcards, and expert Q&A to master tough concepts and prepare for exams. Utilize AI-powered solutions for quicker assistance.

Step-by-step explained solutionsFlashcards for subjectsExpert Q&A responses
📚 Education
(205K)
free with in-app purchases
9
Official ATI TEAS Prep 2026-27
Official ATI TEAS Prep 2026-27
Official ATI TEAS Prep 2026-27
by ATI
Free

Prepare for the TEAS exam with official study materials. Access thousands of practice questions, customized quizzes, and detailed rationales. Track your progress with a performance dashboard and try a limited free version before purchasing access.

Thousands of practice questionsAligned to ATI TEAS Version 7Customized quiz creation
📚 Education
(7.7K)
free with in-app purchases
10
StudyFetch: Make Learning Easy
StudyFetch: Make Learning Easy
StudyFetch: Make Learning Easy
Trusted AI, Better Grades
Free

Transform your course materials into interactive study tools with AI. Upload lectures, PDFs, or videos to generate flashcards, quizzes, and notes. Engage with a personal AI tutor for real-time learning support and track your progress.

AI-generated flashcards and quizzesPersonal AI voice tutorReal-time lecture transcription and notes
📚 Education
(11K)
free with in-app purchases
11
Osmosis - Med School Study App
Osmosis - Med School Study App
Osmosis - Med School Study App
USMLE, Pance & Medicine Videos
Free

This app helps medical students learn complex concepts faster and retain more information. It offers animated videos, flashcards, notes, and board-style questions to prepare for exams and build clinical skills.

Animated medical videosSpaced repetition flashcardsBoard-style practice questions
🏥 Medical
(3.9K)
free with in-app purchases
12
Knowunity: AI Study & Homework
Knowunity: AI Study & Homework
Knowunity: AI Study & Homework
Schule-Lernzettel-SchoolGPT
Free

This AI-powered study app helps students complete homework, understand concepts, and prepare for exams. Upload notes, videos, or lectures to generate flashcards, practice tests, and summaries. Get step-by-step homework solutions and personalized study plans.

AI-powered homework solutionsAuto-generated flashcards and notesPersonalized exam study plans
📚 Education
(4.4K)
free with in-app purchases
13
TOEFL Prep & Practice
TOEFL Prep & Practice
TOEFL Prep & Practice
Listening, Reading, & Speaking
Free

Prepare for the TOEFL exam with authentic practice questions and AI-powered feedback. Master all four sections of the test with personalized coaching, expert video lessons, and detailed performance analytics. Aim to improve your score with realistic study materials and expert support.

100% Official TOEFL questions from ETS1,300+ authentic practice questions4 full-length practice tests
📚 Education
(3.1K)
free with in-app purchases
14
Pocket Prep Nursing 2026
Pocket Prep Nursing 2026
Pocket Prep Nursing 2026
Pass PMHNP, CCRN, CEN, CNOR
Free

Prepare for nursing certification exams with thousands of practice questions and mock exams. Reinforce key concepts and improve retention to pass confidently. Study relevant, up-to-date content crafted by experts.

Thousands of practice questionsExpert-written contentFull-length mock exams
📚 Education
(9K)
free with in-app purchases
15
Archer Review NCLEX
Archer Review NCLEX
Archer Review NCLEX
Top NCLEX-RN & PN Review Suite
Free

This comprehensive review suite offers extensive question banks, on-demand video lectures, and adaptive testing modes to prepare nursing students for the NCLEX-RN and NCLEX-PN exams. It focuses on affordable, effective test preparation with detailed rationales and performance tracking.

Extensive question banks (NCLEX-RN & PN)On-demand video rationalesComputer Adaptive Testing (CAT) mode
📚 Education
(22K)
free with in-app purchases
16
UWorld Medical Exam Prep
UWorld Medical Exam Prep
UWorld Medical Exam Prep
QBank, Flashcards & Videos
Free

Prepare for medical licensing exams with realistic practice questions, detailed explanations, and high-yield visuals. Enhance learning with flashcards, video lessons, and a comprehensive medical library. Create custom quizzes and study plans to track progress and predict your score.

Realistic exam-style practice questionsDetailed explanations for all answer optionsSmart flashcards with spaced repetition
📚 Education
(4.1K)
free with in-app purchases
17
Pocket Prep NASM CPT 2026
Pocket Prep NASM CPT 2026
Pocket Prep NASM CPT 2026
Personal Training Practice
Free

Prepare for your NASM CPT certification exam with over 1,000 practice questions and three full-length mock exams. Reinforce key concepts and track your progress with detailed analytics to boost your confidence and ensure success.

1,000 NASM CPT practice questionsThree full-length mock examsDetailed explanations with textbook references
📚 Education
(3.4K)
free with in-app purchases
18
Noon Academy
Noon Academy
Noon Academy
Full marks with friends
Free

Learn live with expert teachers and classmates. Get instant help, ask questions, and practice with exam questions to build confidence and ace your tests. Interactive sessions make learning engaging and effective.

Live interactive classesLearn from top teachersAsk questions anytime
📚 Education
(2.1K)
free with in-app purchases
19
LSAT Max LSAT Prep & Tutoring
LSAT Max LSAT Prep & Tutoring
LSAT Max LSAT Prep & Tutoring
With Real Practice LSATs
Free

Prepare for the LSAT with a comprehensive mobile course designed to replace traditional study methods. Access real LSAT questions, proven strategies from expert instructors, and personalized analytics to track your progress and improve your score.

Proven strategies from 99th percentile instructors1-on-1 private tutoring sessionsDigital LSAT simulator with 90 Prep Tests
📚 Education
(4.7K)
free with in-app purchases
20
Pocket Prep Nursing School '26
Pocket Prep Nursing School '26
Pocket Prep Nursing School '26
Pass ATI TEAS, HESI A2, NCLEX
Free

Prepare for nursing school entrance and exit exams with thousands of practice questions and mock exams. Expert-crafted content and detailed explanations help reinforce concepts and build confidence for exam day.

Thousands of practice questionsMock examsDetailed explanations
📚 Education
(7.7K)
free with in-app purchases

FAQ about 3Sedu

Are there free 3sedu apps for iPhone?
Yes — 20 of the top 3sedu apps we rank are free to download, including 3SEdu and Brainscape – 스마트 플래시카드.
3SEdu has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 214+ 3sedu apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.