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Best Letter Fluency App

205+ iOS apps & games curated and reviewed

4.4 avg rating
18 free apps & games
Updated July 2026

Every iPhone needs a few good letter fluency app. We benchmark 205+ 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 Letter Fluency App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Letter Fluency AppLetter Fluency AppFree—NoNoMay 2026
2LetterSchool - Block LettersLetterSchool - Block Letters$9.994.3★ (2.1K)NoNoJul 2026
3LetterSchool - Learn to Write!LetterSchool - Learn to Write!Free4.5★ (17K)NoYesJul 2026
4Fluently: AI Language LearningFluently: AI Language LearningFree4.8★ (5.2K)YesYesJul 2026
5Letter: just write lettersLetter: just write lettersFree4.6★ (573)NoYesJul 2026
6ABC Letter Tracing – Free Writing Practice for PreschoolABC Letter Tracing – Free Writing Practice for PreschoolFree3.7★ (389)NoNoMay 2026
7Writing Wizard: Learn to WriteWriting Wizard: Learn to WriteFree4.4★ (4.9K)NoYesJul 2026
8Letter Quiz Lite: ABC TracingLetter Quiz Lite: ABC TracingFree3.7★ (22)NoNoMay 2026

Top Picks for Letter Fluency App

LetterSchool - Block Letters#2

LetterSchool - Block Letters by Letterschool Enabling Learning B.V.

#1 Handwriting app for schools
Strong Contender
📚 Education
4.3😊(2.1K ratings)
$9.99
LetterSchool - Block Letters screenshot 1
LetterSchool - Block Letters screenshot 2
LetterSchool - Block Letters screenshot 3
LetterSchool - Block Letters screenshot 4
LetterSchool - Block Letters screenshot 5

This educational app helps young children learn to write all letters of the English alphabet and numbers 1-10 through interactive games. It focuses on developing phonics and handwriting skills with engaging animations and sound effects.

What We Love

  • 👍 Engaging and fun for kids
  • 🚀 Helpful for improving fine motor skills
  • 💡 Supports different handwriting styles
  • 👍 Motivates kids to keep practicing

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 🐛 Issues with letter recognition and tracing
  • 🐛 Problems with screen orientation and rotation
LetterSchool - Learn to Write!#3

LetterSchool - Learn to Write! by Letterschool Enabling Learning B.V.

ABC handwriting app for kids
Worth Considering
📚 Education
4.5😐(17K ratings)
FreeIn-App Purchases
LetterSchool - Learn to Write! screenshot 1
LetterSchool - Learn to Write! screenshot 2
LetterSchool - Learn to Write! screenshot 3
LetterSchool - Learn to Write! screenshot 4
LetterSchool - Learn to Write! screenshot 5
LetterSchool - Learn to Write! screenshot 6

This app helps young children learn to write letters, numbers, and shapes through interactive tracing and engaging animations. It offers progress tracking and is designed by educational professionals to be safe and fun for toddlers and preschoolers.

What We Love

  • 👍 Engaging and interactive
  • 🚀 Helps improve handwriting
  • 💡 Supports multiple writing styles (print, cursive, d'nealian)
  • 👍 Motivating with rewards and animations

Room to Improve

  • 🐛 Subscription issues (app reverts to lite version, need to restore purchases)
  • 🐛 Glitches and crashes (especially with Dari letters)
  • 💰 Expensive subscription model

More Letter Fluency App apps to explore

4
Fluently: AI Language Learning
Fluently: AI Language Learning
Fluently: AI Language Learning
Learn & practice speaking
Free

Practice speaking English through realistic conversations with an AI tutor. Receive instant feedback on grammar, vocabulary, and pronunciation, along with a personalized plan for faster improvement. Boost your confidence for interviews, meetings, and daily interactions.

Unlimited speaking practice with AIReal-time corrections (grammar, vocab, pronunciation)Personalized learning plan
📚 Education
(5.2K)
freemium
5
Letter: just write letters
Letter: just write letters
Letter: just write letters
Perfectly formatted letters
Free

Easily create, format, and print professional-looking letters. Enhance your writing with an AI assistant, add personalized signatures, and utilize diverse templates. Sync your work across devices and share digitally or as PDFs.

Professional letter formattingConvenient in-app printingDigital sharing and PDF export
📊 Productivity
(573)
free with in-app purchases
6
ABC Letter Tracing – Free Writing Practice for Preschool
ABC Letter Tracing – Free Writing Practice for Preschool
ABC Letter Tracing – Free Writing Practice for Preschool
by Critical Matter, Inc.
Free

This free app helps preschoolers learn to write and recognize uppercase and lowercase letters. It features interactive tracing, audio reinforcement for letters and objects, and engaging illustrations to make learning fun.

Interactive letter tracingUppercase and lowercase letter practiceAudio reinforcement for letters
📚 Education
(389)
free
7
Writing Wizard: Learn to Write
Writing Wizard: Learn to Write
Writing Wizard: Learn to Write
ABC & Letter Tracing for Kids
Free

This app helps children learn to trace letters, numbers, and words with a fun, motivating system. It offers customizable tracing practice, interactive games, and progress reports for parents and educators.

Trace letters, numbers, and wordsCustomizable tracing practiceInteractive games and animated stickers
📚 Education
(4.9K)
free with in-app purchases
8
Letter Quiz Lite: ABC Tracing
Letter Quiz Lite: ABC Tracing
Letter Quiz Lite: ABC Tracing
Alphabet Games for School Kids
Free

This app offers a preview of alphabet learning games for children. It includes flashcards, letter identification, matching, and handwriting practice. Explore uppercase letters and see how the full version helps kids learn to recognize and write the alphabet.

ABC FlashcardsLetter IdentificationMatching uppercase and lowercase
🎮 Games
(22)
freemium
9
Stop! Random letter generator
Stop! Random letter generator
Stop! Random letter generator
Fight list letter draw
Free

This app randomly selects letters for popular word games like Stop and Categories. It offers features like audible letter pronunciation, tracking used letters, and setting round timers to enhance gameplay. Shake your device to draw the next letter, making your games more dynamic.

Random letter selectionAudible letter pronunciationTrack used letters
🔧 Utilities
(39)
free with in-app purchases
10
Cambugs: Letter Sounds
Cambugs: Letter Sounds
Cambugs: Letter Sounds
by Cambugs
Free

This app helps children learn letter sounds, the foundation for reading fluency and confidence. Developed with educational psychologists, it uses evidence-based repetition and interactive activities designed for joint learning between parents/teachers and children.

Teaches initial phonemes (letter sounds)Joint learning activity for parents/teachers and childrenEvidence-based learning techniques
📚 Education
(42)
free with in-app purchases
11
Phonics Farm Letter sounds school & Sight Words
Phonics Farm Letter sounds school & Sight Words
Phonics Farm Letter sounds school & Sight Words
Reading School Sight Words app
Free

This educational game helps children aged 2-7 develop reading skills through 12 engaging games. It covers phonics, letter recognition, spelling, and reading simple sentences with a systematic approach.

12 educational gamesPhonemic awarenessLetter-sound relationships
🎮 Games
(25)
free
12
Letter Tiles for Learning
Letter Tiles for Learning
Letter Tiles for Learning
by All About Learning Press, Inc.
$19.99

Build words, divide them into syllables, and explore phonogram sounds. This educational tool supports specific reading and spelling programs, offering relevant letter tiles for each lesson. Ideal for interactive learning on tablets.

Build wordsDivide words into syllablesHear phonogram sounds
📚 Education
(86)
free
13
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
14
Fax from iPhone - Send Docs
Fax from iPhone - Send Docs
Fax from iPhone - Send Docs
mFax App for Phone & iPad
Free

Transform your iPhone into a powerful fax machine. Send documents securely and efficiently from anywhere, anytime. Supports multiple file formats and provides proof of delivery.

Send faxes 24/7Proof of fax deliveryQuick document scanning
💼 Business
(5.6K)
free with in-app purchases
15
Grammarly: AI Keyboard & Notes
Grammarly: AI Keyboard & Notes
Grammarly: AI Keyboard & Notes
Chats, emails, work and study
Free

Enhance your writing across all apps with AI-powered suggestions for grammar, spelling, and clarity. Generate new versions of your text, detect tone, and improve conciseness. Also includes a document editor and Safari extension for comprehensive writing support.

Real-time grammar and spelling suggestionsAI-powered text rewritesTone detection and transformation
📊 Productivity
(218K)
freemium
16
Writey Cursive Handwriting
Writey Cursive Handwriting
Writey Cursive Handwriting
Practice calligraphy writing
Free

Learn and improve handwriting skills with interactive courses for calligraphy, cursive, and print writing. Supports multiple languages and is designed for styluses like Apple Pencil. Suitable for children and adults looking to master beautiful handwriting.

Interactive handwriting coursesCalligraphy and cursive practiceMulti-language support
📚 Education
(12K)
free with in-app purchases
17
Lettre.app - PenPals for life
Lettre.app - PenPals for life
Lettre.app - PenPals for life
Digital handwritten letters
Free

This app allows you to send digital handwritten letters to connect with people globally. It offers a unique way to communicate, focusing on thoughtful messages and authentic connections, with features like digital stamps and premium stationery.

Write and send handwritten lettersFind global pen palsCollect unique digital stamps
🌟 Lifestyle
(1.4K)
free with in-app purchases
18
Wispr Flow: AI Voice Keyboard
Wispr Flow: AI Voice Keyboard
Wispr Flow: AI Voice Keyboard
Voice dictation & quick notes
Free

This AI-powered voice keyboard transforms your spoken words into polished text instantly, working seamlessly across all your favorite apps. It refines your dictation for speed and accuracy, eliminating filler words and autocorrect errors. Capture notes, draft messages, or transcribe ideas effortlessly, all while sounding natural.

AI-powered voice dictationWorks in any appPolished, formatted output
📊 Productivity
(12K)
free with in-app purchases
19
Promova: Language Learning App
Promova: Language Learning App
Promova: Language Learning App
Learn to Speak: Fast & Easy
Free

This AI-powered platform helps you speak languages with confidence through personalized learning paths and real-life conversation practice. It offers expert-designed courses, instant feedback on pronunciation, and a supportive environment to achieve your language goals.

AI-guided personalized learning pathsPractice speaking in 80+ real-life scenariosInstant pronunciation and fluency feedback
📚 Education
(63K)
free with in-app purchases
20
Notes+ : Notes for Pencil
Notes+ : Notes for Pencil
Notes+ : Notes for Pencil
Note Taking & Note Taking Apps
Free

Enhance your digital note-taking with realistic writing tools, diverse templates, and AI-powered features. Import files, organize with versatile tools, and boost productivity with multi-tasking capabilities. Secure your notes and access smart AI assistants for summaries, quizzes, and transcriptions.

Realistic writing experienceFile import and conversionVersatile note-taking tools
📚 Education
(3K)
freemium

FAQ about Letter Fluency App

Are there free letter fluency app for iPhone?
Yes — 18 of the top letter fluency app we rank are free to download, including Letter Fluency App and LetterSchool - Learn to Write!.
Letter Fluency App has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 205+ letter fluency app on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.