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Best Letnote Apps

217+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated June 2026

LetNote is the household name in letnote, but it's far from the only option. We track 217+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Letnote Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1LetNoteLetNoteFree—NoYesMay 2026
2Quizlet: More than FlashcardsQuizlet: More than FlashcardsFree4.8★ (1.1M)YesYesJul 2026
3Brainscape – 스마트 플래시카드Brainscape – 스마트 플래시카드Free4.8★ (21K)NoYesJul 2026
4Knowt: AI Flashcards & NotesKnowt: AI Flashcards & NotesFree4.7★ (10K)YesYesJul 2026
5AnkiMobile FlashcardsAnkiMobile Flashcards$24.994.1★ (2K)NoNoJul 2026
6HyNote: AI Note Taker, SummaryHyNote: AI Note Taker, SummaryFree4.8★ (6.9K)NoYesJul 2026
7CraftNote: Smart AI Note TakerCraftNote: Smart AI Note TakerFree4.7★ (4K)NoYesJul 2026
8Pearson+ | Study Prep & eTextsPearson+ | Study Prep & eTextsFree4.8★ (59K)YesNoJul 2026

Top Picks for Letnote

Quizlet: More than Flashcards#2

Quizlet: More than Flashcards by Quizlet Inc

Walk into every test ready
Strong Contender
📚 Education
4.8😐(1.1M ratings)
FreeAdsIn-App Purchases
#7in Education
Quizlet: More than Flashcards screenshot 1
Quizlet: More than Flashcards screenshot 2
Quizlet: More than Flashcards screenshot 3
Quizlet: More than Flashcards screenshot 4
Quizlet: More than Flashcards screenshot 5
Quizlet: More than Flashcards screenshot 6

This app provides personalized study tools to help you prepare for tests. It transforms your notes into various study materials like flashcards and practice tests, adapting to your learning pace and offering AI-powered homework help. Study with others and track your progress across devices.

What We Love

  • 🚀 Great study tool
  • 👍 Helpful for learning vocabulary and concepts
  • 🚀 Efficient flashcard creation and review
  • 👍 Useful for a variety of subjects

Room to Improve

  • 🐛 Buggy after recent updates
  • 💰 Paywall for essential features
  • 🔒 Difficult to cancel subscription
Brainscape – 스마트 플래시카드#3

Brainscape – 스마트 플래시카드 by Brainscape

Revise More Efficiently
Worth Considering
📚 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

More Letnote apps to explore

4
Knowt: AI Flashcards & Notes
Knowt: AI Flashcards & Notes
Knowt: AI Flashcards & Notes
AI Summarizers + Snap & Solve
Free

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.

AI flashcard makerSummarize lecture videosCreate practice tests from notes/PDFs/videos
📚 Education
(10K)
free with in-app purchases
5
AnkiMobile Flashcards
AnkiMobile Flashcards
AnkiMobile Flashcards
Smart & powerful flashcards
$24.99

This app is a powerful and intelligent flashcard companion for a popular desktop program. It offers smart scheduling algorithms, flexible study interfaces, and comprehensive statistics to aid learning. Sync your progress across devices and study offline with media-rich cards.

Cloud synchronization across devicesSM2 and FSRS scheduling algorithmsFlexible and efficient study interface
📚 Education
(2K)
paid
6
HyNote: AI Note Taker, Summary
HyNote: AI Note Taker, Summary
HyNote: AI Note Taker, Summary
AI Notebook, AI Meeting Notes
Free

This app uses AI to record, summarize, and organize notes from various sources like audio, images, text, and videos. It allows you to chat with your content for quick answers and transform your productivity.

Multi-Type Inputs (audio, image, text, PDF, web)AI-Powered SummariesAdvanced Organization & Search
📊 Productivity
(6.9K)
free with in-app purchases
7
CraftNote: Smart AI Note Taker
CraftNote: Smart AI Note Taker
CraftNote: Smart AI Note Taker
Audio Meeting, Voice Notetaker
Free

This app uses AI to transcribe audio and video, generate meeting summaries, and organize notes. It supports various input formats and offers real-time transcription with speaker detection. Stay focused on conversations while the app handles note-taking and summarization.

AI-powered meeting summariesTranscribe audio, video, PDFs, and moreReal-time transcription with speaker detection
📊 Productivity
(4K)
freemium
8
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
9
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
10
Microsoft OneNote
Microsoft OneNote
Microsoft OneNote
Capture Notes, Ideas and Memos
Free

Capture thoughts, ideas, and plans in a digital notepad. Organize, search, and secure your notes, memos, and sketches. Sync across devices for access anywhere, anytime. Collaborate with others on shared notepads.

Capture thoughts and ideasDigital sketchbookOrganize and search notes
📊 Productivity
(1.1M)
free with in-app purchases
11
Gemini Notebook
Gemini Notebook
Gemini Notebook
Understand anything
Free

This AI-powered tool transforms complex information from various sources into clear, understandable insights. It allows users to upload documents, websites, and videos, then ask questions and receive summarized answers with inline citations. Users can also generate podcast-style audio discussions for a different learning experience.

Upload PDFs, websites, and videosAI-powered summarizationAsk questions about sources
📊 Productivity
(50K)
free with in-app purchases
12
Highlights: PDF Reader & Notes
Highlights: PDF Reader & Notes
Highlights: PDF Reader & Notes
Edit Research Documents/Books
Free

This app is a fast and lightweight PDF reader designed for research. It allows users to read, highlight, and annotate documents, and then extract this information into organized notes. Advanced features include table data extraction, text recognition, and smart copying of annotations into various formats.

Read and browse PDF documentsHighlight, underline, and strikethrough textAdd comments and sticky notes
📊 Productivity
(1.6K)
freemium
13
PDF Reader - Editor & Viewer
PDF Reader - Editor & Viewer
PDF Reader - Editor & Viewer
Editor, Converter, OCR
Free

Edit, convert, and manage PDF documents on your mobile device. This app allows you to directly edit text, scan documents, fill out forms, and secure your files with passwords and watermarks. It also supports OCR to extract text from scans and convert PDFs to various formats.

Edit PDF text directlyConvert PDF to Word, Excel, PPT, imagesOCR for text extraction from scans
🔧 Utilities
(2.9K)
freemium
14
PDFelement: PDF Editor, Viewer
PDFelement: PDF Editor, Viewer
PDFelement: PDF Editor, Viewer
Edit,read,sign,annotate pdf
Free

This application offers comprehensive PDF management, including advanced editing, AI-powered summarization and translation, and efficient scanning with OCR. It helps organize, convert, and secure documents for work, study, and personal use.

AI Chat with PDFScan and OCRPDF to Office Conversion
📊 Productivity
(7.5K)
free with in-app purchases
15
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
16
Bear - Markdown Notes
Bear - Markdown Notes
Bear - Markdown Notes
Clean text editor for focus
Free

A beautiful and simple Markdown app for capturing, writing, and organizing your thoughts and ideas. It offers a distraction-free writing environment, flexible formatting, and powerful organizational tools like tags and tasks. Ideal for anyone looking to streamline their note-taking and creative processes.

Distraction-free writing environmentFlexible Markdown formattingTag-based organization
📊 Productivity
(459)
freemium
17
PDF Editor ,PDF Book Reader ®
PDF Editor ,PDF Book Reader ®
PDF Editor ,PDF Book Reader ®
PDF Scanner -OCR,PDF Converter
Free

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to read, edit, annotate, convert, and scan PDFs with an intuitive interface. Features include form filling, digital signatures, page management, and robust sharing options across Apple devices.

Read and edit PDFsAnnotate and markup documentsFill forms and add digital signatures
🔧 Utilities
(22K)
free with in-app purchases
18
Notepad: Easy Notes & Memos
Notepad: Easy Notes & Memos
Notepad: Easy Notes & Memos
Simple Notebook & Writing Pad
Free

Capture thoughts, create to-do lists, and organize ideas with a versatile digital notebook. Supports handwriting, text notes, and secure cloud syncing. Personalize your experience with custom themes and icons.

Create to-do lists with checkboxesUnlimited text notesHandwritten notes with Apple Pencil
📊 Productivity
(27K)
free with in-app purchases
19
Foxit PDF Editor
Foxit PDF Editor
Foxit PDF Editor
View, Edit, Convert, and Sign
Free

This mobile app offers comprehensive PDF management, allowing users to view, edit, annotate, and convert PDF files on the go. It includes AI-powered features for summarization, translation, and text enhancement, alongside robust tools for creating, signing, and protecting documents.

AI-powered PDF summarization and translationEdit text and images within PDFsConvert PDFs to and from various formats
📊 Productivity
(4.8K)
freemium
20
Flownote - AI Note Taker
Flownote - AI Note Taker
Flownote - AI Note Taker
Transcribe, Record Voice Audio
Free

This app automatically records, transcribes, and summarizes your meetings. It identifies speakers, allows you to chat with your notes, and organizes them for easy searching. Capture every detail without the stress of manual note-taking.

AI-powered transcriptionSpeaker identificationInstant AI summaries
📊 Productivity
(2.4K)
free with in-app purchases

FAQ about Letnote

Are there free letnote apps for iPhone?
Yes — 19 of the top letnote apps we rank are free to download, including LetNote and Quizlet: More than Flashcards.
LetNote has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 217+ letnote apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.