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Best Letter Writing App Alternative

238+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Whether you're new to letter writing app alternative or looking for an upgrade, our curated collection of 238+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Letter Writing App Alternative

Friday AI Email Writer#1

Friday AI Email Writer by Sekterra GmbH

PRO Letter, Mail & Text Writer
Editor's Choice
📊 Productivity
4.8😐(9.6K ratings)
FreeIn-App Purchases
#80in Productivity
Friday AI Email Writer screenshot 1
Friday AI Email Writer screenshot 2
Friday AI Email Writer screenshot 3
Friday AI Email Writer screenshot 4
Friday AI Email Writer screenshot 5
Friday AI Email Writer screenshot 6

Enhance your writing skills with an AI-powered app that provides personalized suggestions and story-telling for better, faster, and more efficient writing. From composing emails to proofreading, Friday assists with various writing tasks. Try our 3-day free trial for unlimited access and start writing like a pro today!

What We Love

  • 👍 Professional writing assistance
  • 🚀 Time-saving
  • 💡 Helpful for non-native English speakers
  • 👍 Improves writing quality and confidence

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Frequent crashes and freezes
  • 🔒 Privacy and security concerns
AI Writer: Email Letter Essay#2

AI Writer: Email Letter Essay by Tuling Network Limited

AI Keyboard, Writing Assistant
Strong Contender
🔍 Reference
4.8😊(6.5K ratings)
FreeAdsIn-App Purchases
#100in Reference
AI Writer: Email Letter Essay screenshot 1
AI Writer: Email Letter Essay screenshot 2
AI Writer: Email Letter Essay screenshot 3
AI Writer: Email Letter Essay screenshot 4
AI Writer: Email Letter Essay screenshot 5
AI Writer: Email Letter Essay screenshot 6

AI Writer is a cutting-edge writing assistant that helps you effortlessly generate high-quality content for any scenario. With instant content generation, ready-to-use templates, and multilingual support, AI Writer is your go-to tool for overcoming writer's block and creating professional writing pieces in seconds. Start writing effortlessly today!

What We Love

  • 🚀 Helpful writing assistant
  • 👍 Useful for school, work, and personal writing
  • 💡 Generates creative ideas and content
  • 🚀 Fast and efficient

Room to Improve

  • 💰 Subscription/credits model can be expensive
  • 🐛 Occasional bugs and glitches
  • 🔋 Battery-intensive
Wordtune: AI Writing Keyboard#3

Wordtune: AI Writing Keyboard by AI21 Labs, Inc.

AI Writing App & Paraphrasing
Worth Considering
📊 Productivity
4.4😐(960 ratings)
FreeAdsIn-App Purchases
Wordtune: AI Writing Keyboard screenshot 1
Wordtune: AI Writing Keyboard screenshot 2
Wordtune: AI Writing Keyboard screenshot 3
Wordtune: AI Writing Keyboard screenshot 4
Wordtune: AI Writing Keyboard screenshot 5
Wordtune: AI Writing Keyboard screenshot 6

Revolutionize your writing with an innovative AI-powered keyboard app that helps enhance your text for clarity and impact. Try it now for faster, better writing!

What We Love

  • 💡 Helpful for improving writing
  • 👍 User-friendly interface
  • 🚀 Efficient at rephrasing and suggesting edits
  • 💡 Variety of features (e.g., tone adjustments, word suggestions)

Room to Improve

  • 🔒 Requires full keyboard access
  • 💰 Expensive subscription
  • 🐛 Glitchy, unreliable, or inconsistent performance

More Letter Writing App Alternative apps to explore

4
Werdsmith: Writing App
Werdsmith: Writing App
Werdsmith: Writing App
Write poetry, scripts, books
Free

Write effortlessly with Werdsmith - the ultimate writing app for poetry, scripts, and books. Capture ideas, set goals, create writing rituals, get feedback, and publish seamlessly across all your Apple devices. Join a global community of writers and unleash your creativity today!

📊 Productivity
(7.7K)
5
Quillbot-AI Writing & Keyboard
Quillbot-AI Writing & Keyboard
Quillbot-AI Writing & Keyboard
Paraphrase & Grammar Check App
Free

Enhance your writing with an AI Writing Keyboard offering 7 paraphrasing modes tailored for different writing styles and projects. Perfect for all writers, it provides real-time suggestions, AI assistance, and customization options to create polished content effortlessly.

📊 Productivity
(2.7K)
6
Writely - AI Keyboard & Writer
Writely - AI Keyboard & Writer
Writely - AI Keyboard & Writer
Grammar Check & Paraphrase App
Free

Get your thoughts down faster with an intelligent keyboard that predicts and suggests words as you type. Experience seamless auto-correction and text prediction to enhance your typing speed and accuracy. Try it now to revolutionize your typing experience!

📊 Productivity
(1.6K)
7
Letter: just write letters
Letter: just write letters
Letter: just write letters
Perfectly formatted letters
Free

The Letter app allows you to effortlessly create and print professionally formatted letters, with features like convenient printing, digital sharing, and seamless device synchronization. Upgrade to the Pro version to access advanced functionalities, including an AI-powered letter assistant, personalized signatures, and a diverse array of templates, empowering you to streamline your communication and enhance the clarity, structure, and tone of your correspondence.

📊 Productivity
(573)
8
Wispr Flow: AI Voice Keyboard
Wispr Flow: AI Voice Keyboard
Wispr Flow: AI Voice Keyboard
Voice dictation & quick notes
Free

Use this app to convert your natural speech into polished, formatted writing in any app, with features like AI-polished output, customizable vocabulary, and whisper mode for discreet dictation. Try it today to boost your productivity and write with ease!

📊 Productivity
(9.7K)
9
Writing Wizard: Learn to Write
Writing Wizard: Learn to Write
Writing Wizard: Learn to Write
ABC & Letter Tracing for Kids
Free

Learn tracing letters and phonics with a customizable, fun practice app loved by users and schools. Perfect for teaching kids how to correctly trace letters, numbers, and words with a variety of fonts and interactive features.

📚 Education
(4.3K)
10
ChatGPT
ChatGPT
ChatGPT
The official app by OpenAI
Free

Discover the ultimate AI-powered chat app for iOS with voice mode, creative inspiration, tailored advice, learning opportunities, professional input, and instant answers. Join millions of users and download now for free!

📊 Productivity
(7.8M)
11
Writey Cursive Handwriting
Writey Cursive Handwriting
Writey Cursive Handwriting
Practice calligraphy writing
Free

Experience the art of beautiful cursive writing with our app. Perfect your calligraphy and improve your handwriting with ease. Start your cursive journey today!

📚 Education
(11K)
12
Author AI: Book Creator
Author AI: Book Creator
Author AI: Book Creator
Novel, Poetry & Story Writing
Free

Create your stories effortlessly with Novel AI: Book Creator - the ultimate tool for writers. Craft engaging plots, develop characters, and bring your ideas to life with ease. Start writing today!

🔧 Utilities
(3.5K)
13
Fortelling - Story Writing App
Fortelling - Story Writing App
Fortelling - Story Writing App
Book & novel: world plotting
Free

Organize your novel plots effectively with Fortelling - Writer Tools. Start writing your next novel with the tools and resources provided.

📊 Productivity
(859)
14
Proofreader AI Grammar Checker
Proofreader AI Grammar Checker
Proofreader AI Grammar Checker
Correct spelling, rewrite tool
Free

Discover a powerful AI tool designed to enhance your writing with advanced grammar checking and paraphrasing capabilities. Elevate your content to new heights with this innovative application. Try it now for error-free writing!

📊 Productivity
(3.2K)
15
Grammarly: AI Keyboard & Notes
Grammarly: AI Keyboard & Notes
Grammarly: AI Keyboard & Notes
Chats, emails, work and study
Free

An AI writing keyboard that provides instant feedback and assistance for improved writing on iPhone and iPad. Features include spelling, grammar suggestions, tone detection, generative AI rewrites, and a document editor. Upgrade to Premium for advanced writing suggestions. Improve your writing with Grammarly!

📊 Productivity
(216K)
16
WhizAI for WA
WhizAI for WA
WhizAI for WA
AI-Powered Tools for Chats
Free

An app that allows you to manage multiple WhatsApp accounts on one device simultaneously, with features like dual account login, customizable fonts, kaomoji, speech-to-text, and password lock for privacy protection. Stay connected seamlessly and efficiently.

🌐 Social Networking
(18K)
17
Poe – Fast AI Chat
Poe – Fast AI Chat
Poe – Fast AI Chat
Ask questions and get answers
Free
📊 Productivity
(54K)
18
ParagraphAI: Writer & Keyboard
ParagraphAI: Writer & Keyboard
ParagraphAI: Writer & Keyboard
AI Writing: Email, Essay, Text
Free

Harness the power of AI with a cutting-edge writing assistant application that offers advanced text prediction and editing capabilities. Elevate your writing experience and efficiency with ParagraphAI – your ultimate tool for seamless content creation.

📊 Productivity
(2.5K)
19
Shadowsearch: AI Assistant
Shadowsearch: AI Assistant
Shadowsearch: AI Assistant
Shadow Search, Explore More
Free

This AI-powered chatbot utilizes real-time image recognition technology to provide instant answers and assistance. Experience the next level of interactive AI communication - try it now!

🌟 Lifestyle
(3.8K)
20
AI Chatbot: Pixi
AI Chatbot: Pixi
AI Chatbot: Pixi
Chat built on top Al models
Free

Experience the pinnacle of AI-driven chat with Pixi. Engage in dynamic conversations, receive personalized recommendations, and explore a world of possibilities. Start chatting today and discover a new way to connect!

📊 Productivity
(12K)

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