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Best Proofreading Tool Apps

235+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

The best proofreading tool apps on iPhone average 4.6★ across 235+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Proofreading Tool

Proofreader AI Grammar Checker#1

Proofreader AI Grammar Checker by BlueSoar SL

Correct spelling, rewrite tool
Editor's Choice
📊 Productivity
4.7😐(3.3K ratings)
FreeIn-App Purchases
Proofreader AI Grammar Checker screenshot 1
Proofreader AI Grammar Checker screenshot 2
Proofreader AI Grammar Checker screenshot 3
Proofreader AI Grammar Checker screenshot 4
Proofreader AI Grammar Checker screenshot 5
Proofreader AI Grammar Checker screenshot 6

Enhance your writing with an AI-powered keyboard and assistant. Correct grammar, spelling, and punctuation, and improve clarity and style. Generate text, rewrite sentences, and expand your vocabulary anywhere you type.

What We Love

  • 🚀 Helpful grammar and writing suggestions
  • 👍 Easy to use
  • 💡 Affordable alternative to Grammarly
  • 👍 Explains why changes are suggested

Room to Improve

  • 🐛 Inconsistent performance, sometimes misses errors
  • 🔍 Limited functionality in free version
  • 🔍 Subscription required for full features
English Editor & Proofreading#2

English Editor & Proofreading by Kubra Gurler

Hemingway AI Writing Checker
Strong Contender
📊 Productivity
4.4😞(308 ratings)
FreeIn-App Purchases
English Editor & Proofreading screenshot 1
English Editor & Proofreading screenshot 2
English Editor & Proofreading screenshot 3
English Editor & Proofreading screenshot 4
English Editor & Proofreading screenshot 5

Enhance your English writing with a comprehensive editor that checks grammar, style, and vocabulary. It offers tools to analyze headlines, find precise wording, and improve text readability. Get immediate feedback on your writing to produce clearer, more impactful content.

What We Love

  • 👍 Helpful for writing and editing
  • 🚀 Improves writing quality
  • 💡 Useful for students and professionals

Room to Improve

  • 💰 Requires paid subscription to access full features
  • 🐛 Crashes and performance issues
  • 🔒 Deceptive about free usage
EssayPro: Real Writers Help#3

EssayPro: Real Writers Help by Devellux Inc

Proofread & Plagiarism Checker
Worth Considering
📚 Education
4.9😊(2.1K ratings)
Free
EssayPro: Real Writers Help screenshot 1
EssayPro: Real Writers Help screenshot 2
EssayPro: Real Writers Help screenshot 3
EssayPro: Real Writers Help screenshot 4
EssayPro: Real Writers Help screenshot 5
EssayPro: Real Writers Help screenshot 6

This app provides human-written academic assistance for assignments, essays, and homework. It offers quick turnaround times, plagiarism checks, and direct communication with writers. Get help with various subjects and academic levels, ensuring original, AI-free work.

What We Love

  • 🚀 Fast and efficient
  • 👍 User-friendly interface
  • 🔒 High-quality work
  • 🕰 Timely delivery

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 💰 Relatively expensive
  • 🤖 Concerns about AI-generated content

More Proofreading Tool apps to explore

4
Humanize AI - Paraphrase Tool
Humanize AI - Paraphrase Tool
Humanize AI - Paraphrase Tool
Rewrite, Edit & Proofread Tool
Free

Transform AI-generated text into natural, human-like content. This tool helps bypass AI detection, improve clarity, and correct grammar for essays, blogs, and professional reports.

Advanced AI humanizerBypass AI detectionIntelligent paraphrasing
📊 Productivity
(6)
ad-supported
5
Paraphrase AI : Rewording Tool
Paraphrase AI : Rewording Tool
Paraphrase AI : Rewording Tool
AI Rephrase text in seconds
Free

Enhance your writing with an AI-powered keyboard that offers smart suggestions and rephrases text to ensure originality. Easily generate unique content, find synonyms, and translate text into multiple languages.

AI-Powered KeyboardSentence RephraserPlagiarism-free text generation
📊 Productivity
(24)
free with in-app purchases
6
eAngel Human Proofreading
eAngel Human Proofreading
eAngel Human Proofreading
by Brodek
Free

Get your emails and texts professionally proofread by live human experts in minutes. Improve grammar, spelling, punctuation, and word usage to ensure you sound polished and professional in English, Spanish, French, German, and Hebrew.

Live human proofreadingGrammar and spelling correctionPunctuation and word usage checks
📊 Productivity
(134)
free with in-app purchases
7
Quillbot-AI Writing & Keyboard
Quillbot-AI Writing & Keyboard
Quillbot-AI Writing & Keyboard
Paraphrase & Grammar Check App
Free

Enhance your writing with an AI-powered assistant that offers paraphrasing, grammar correction, and translation. Generate ideas, detect AI-written content, and create images directly from your device. Improve communication and overcome writer's block with this versatile tool.

AI ParaphraserGenerative AI writingGrammar Checker
📊 Productivity
(2.7K)
freemium
8
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
9
Smart Keys: AI Writing Tools
Smart Keys: AI Writing Tools
Smart Keys: AI Writing Tools
Proofread, Translate & Grammar
Free

This AI-powered keyboard enhances your writing by offering instant translation, grammar correction, and smart reply suggestions. It also features text generation from images, custom AI key creation, and text-to-speech capabilities, making communication effortless across languages and platforms.

On-the-fly translationSmart reply suggestionsImage-based text generation
🔧 Utilities
(508)
free with in-app purchases
10
ParagraphAI: Writer & Keyboard
ParagraphAI: Writer & Keyboard
ParagraphAI: Writer & Keyboard
AI Writing: Email, Essay, Text
Free

This AI-powered writing tool helps you generate original content, draft emails, and summarize text in over 40 languages. It functions as a keyboard, allowing you to write and edit seamlessly within any app, ensuring clear and confident communication.

AI Text GeneratorAI Email WriterAI Writing Assistant
📊 Productivity
(2.5K)
free with in-app purchases
11
Wordtune: AI Writing Keyboard
Wordtune: AI Writing Keyboard
Wordtune: AI Writing Keyboard
AI Writing App & Paraphrasing
Free

This AI-powered writing assistant helps you express yourself more clearly and authentically. It offers suggestions to rephrase text, generate new content, and adjust the tone and length of your writing. It works across multiple platforms, making it a versatile tool for various communication needs.

AI-powered text rewritingGenerate sentences and paragraphsAdjust tone and length
📊 Productivity
(960)
free with in-app purchases
12
Ai Paraphraser Tool For Writer
Ai Paraphraser Tool For Writer
Ai Paraphraser Tool For Writer
Article Rewriter & Proofreader
Free

This tool helps you rephrase text in your own words using advanced technology. It offers fresh, natural-sounding alternatives to express yourself clearly and creatively, suitable for students, writers, and anyone looking to improve communication.

Rephrase text in your own wordsGenerate natural-sounding alternativesImprove clarity and creativity
🔧 Utilities
(3)
freemium
13
Ginger Writer
Ginger Writer
Ginger Writer
Grammar Checker, Paraphraser
Free

This AI-powered writing assistant helps you write better and faster. It corrects grammar, spelling, punctuation, and syntax with high accuracy. Enhance your text with a sentence rephraser and vocabulary tools.

AI-powered grammar checkerSentence rephraserSynonym finder
📊 Productivity
(3.5K)
free with in-app purchases
14
AI Grammar - Spellcheck Tool
AI Grammar - Spellcheck Tool
AI Grammar - Spellcheck Tool
Writing, Proofreader & Editing
Free
📊 Productivity
(0)
15
Grammar Check Corrector by AI
Grammar Check Corrector by AI
Grammar Check Corrector by AI
AI Keyboard, Rewrite & Spell
Free

This AI-powered keyboard offers real-time grammar and spelling corrections, sentence paraphrasing, and tone adjustment directly within any app. It also includes multilingual translation capabilities to enhance your writing and communication.

AI Keyboard IntegrationReal-time Grammar & Spell CheckerParaphrase & Tone Adjustment
📊 Productivity
(1.6K)
free with in-app purchases
16
Paraphrase: Rewording Tool
Paraphrase: Rewording Tool
Paraphrase: Rewording Tool
Rephrase text in seconds
Free

This app helps you rephrase text to ensure originality and avoid plagiarism. It offers AI-powered rewording, a synonym generator, and translation to over 60 languages. Share or save your unique content easily.

AI-powered sentence rephrasingPlagiarism avoidanceSynonym generator
📊 Productivity
(1.3K)
free with in-app purchases
17
CorrectMe Grammar AI Keyboard
CorrectMe Grammar AI Keyboard
CorrectMe Grammar AI Keyboard
Spelling check and paraphrase
Free

Enhance your written communication with intelligent grammar and spelling checks. Improve your English writing skills with contextual error detection, smart recommendations, and explanations of mistakes. Share your polished texts effortlessly.

Contextual grammar checkSpelling checkSmart recommendations
📊 Productivity
(12K)
free with in-app purchases
18
Paraphrasing Tool: Rewriter
Paraphrasing Tool: Rewriter
Paraphrasing Tool: Rewriter
Paraphraser for Better Writing
Free

This AI-powered tool helps you rewrite sentences, paragraphs, and entire documents with various tones and styles. It offers unlimited paraphrasing, a grammar checker, and a plagiarism detector to ensure unique and error-free content.

Unlimited AI Paraphrasing ModesUnlimited Words LimitGrammar Checker Tool
📊 Productivity
(409)
free with in-app purchases
19
Paraphrase: Plagiarism Checker
Paraphrase: Plagiarism Checker
Paraphrase: Plagiarism Checker
Paraphraser for Better Writing
Free

Enhance your writing with AI-powered paraphrasing, plagiarism checking, summarization, and grammar correction. This app helps rephrase sentences, detect duplication, and improve overall text quality across multiple languages.

AI-powered paraphrasingPlagiarism checkerText summarizer
📚 Education
(36)
free with in-app purchases
20
TypeAI: AI Keyboard & Writer
TypeAI: AI Keyboard & Writer
TypeAI: AI Keyboard & Writer
Translate, Grammar Spell Check
Free

Enhance your mobile writing with an AI-powered keyboard. Get real-time grammar checks, word suggestions, translations, and AI chatbot assistance for any app. Improve your communication and express yourself clearly and effectively.

AI ChatbotEmail Writing AssistanceGrammar & Spelling Check (7 languages)
📊 Productivity
(19K)
free with in-app purchases