1. Home
  2. Topics
  3. Sentence Corrector

Best Sentence Corrector Apps

223+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

Whether you're new to sentence corrector or looking for an upgrade, our curated collection of 223+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Sentence Corrector

Grammarly: AI Keyboard & Notes#1

Grammarly: AI Keyboard & Notes by Superhuman Platform Inc

Chats, emails, work and study
Editor's Choice
📊 Productivity
4.7😊(218K ratings)
FreeAdsIn-App Purchases
#11in Productivity
Grammarly: AI Keyboard & Notes screenshot 1
Grammarly: AI Keyboard & Notes screenshot 2
Grammarly: AI Keyboard & Notes screenshot 3
Grammarly: AI Keyboard & Notes screenshot 4
Grammarly: AI Keyboard & Notes screenshot 5
Grammarly: AI Keyboard & Notes screenshot 6

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.

What We Love

  • 🚀 Easy to use
  • 🚀 Extremely useful
  • 👍 Helps improve writing skills
  • 👍 Provides useful suggestions

Room to Improve

  • 🐛 Buggy keyboard behavior
  • 🐛 Inconsistent performance across platforms
  • 🔒 Privacy concerns with 'full access' requirement
CorrectMe Grammar AI Keyboard#2

CorrectMe Grammar AI Keyboard by Teleprompter LLC

Spelling check and paraphrase
Strong Contender
📊 Productivity
4.7😞(12K ratings)
FreeAdsIn-App Purchases
CorrectMe Grammar AI Keyboard screenshot 1
CorrectMe Grammar AI Keyboard screenshot 2
CorrectMe Grammar AI Keyboard screenshot 3
CorrectMe Grammar AI Keyboard screenshot 4

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.

What We Love

  • 👍 Helpful for school work
  • 🤖 Improves writing skills
  • ✨ Useful for professional writing

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Issues with account/subscription management
  • 🐛 App crashes and freezes
Rewrite: Sentence Corrector#3

Rewrite: Sentence Corrector by Evgeniy Mikholap

Supercharge Your Writing
Worth Considering
📊 Productivity
4.8(313 ratings)
FreeAdsIn-App Purchases
Rewrite: Sentence Corrector screenshot 1
Rewrite: Sentence Corrector screenshot 2
Rewrite: Sentence Corrector screenshot 3
Rewrite: Sentence Corrector screenshot 4
Rewrite: Sentence Corrector screenshot 5
Rewrite: Sentence Corrector screenshot 6

Improve your writing with this AI-powered tool that corrects grammar, spelling, and suggests synonyms. It offers contextual checks and explanations to help you write like a native speaker and enhance your English skills.

More Sentence Corrector apps to explore

4
Sentence Corrector
Sentence Corrector
Sentence Corrector
Rewrite text & Check Grammar
Free

Enhance your writing with advanced grammar checking and sentence restructuring. This tool helps fix errors, improve clarity, and rewrite text for professional-quality content. Ideal for anyone looking to polish their written communication.

Grammar CheckSentence CorrectorRewrite Assistant
📊 Productivity
(32)
freemium
5
Grammar: Sentence Diagrammer
Grammar: Sentence Diagrammer
Grammar: Sentence Diagrammer
Spelling Check & Corrector
Free

Improve your writing with this app that offers grammar and spelling checks, synonym suggestions, and word definitions. Enhance your text style and vocabulary for professional and personal communication.

Grammar CheckSpelling CheckSynonym Suggestions
📊 Productivity
(1K)
subscription
6
Grammar Check - AI Writing App
Grammar Check - AI Writing App
Grammar Check - AI Writing App
AI assistant for work & study
Free

Enhance your writing with a robust AI assistant that offers detailed grammar analysis across multiple languages. Improve your text for work and study with this powerful tool.

Detailed grammar analysisMulti-language supportWriting improvement tool
🔧 Utilities
(14)
ad-supported
7
Proofreader AI Grammar Checker
Proofreader AI Grammar Checker
Proofreader AI Grammar Checker
Correct spelling, rewrite tool
Free

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.

AI Keyboard with one-tap proofreadingAdvanced grammar, spelling, and punctuation checkerAI rewriting and paraphrasing
📊 Productivity
(3.3K)
freemium
8
English Sentence Builder Game
English Sentence Builder Game
English Sentence Builder Game
Master English Grammar & Vocab
Free

Learn English grammar, vocabulary, and sentence structure by arranging words into correct sentences. This game offers multiple difficulty levels and modes, including multiplayer, to help users of all ages improve their language skills in an engaging way.

Word ordering to form sentencesMultiple difficulty levelsProverbs and sayings learning
📚 Education
(2.9K)
free with in-app purchases
9
AI Grammar Check Spell by Fixy
AI Grammar Check Spell by Fixy
AI Grammar Check Spell by Fixy
Sentence writing checker tool
Free

Enhance your writing with advanced AI-powered grammar, spelling, and punctuation checks. Rephrase sentences for clarity, uniqueness, or formality, and access vocabulary suggestions. This tool ensures flawless communication across emails, social media, and texts.

Grammar and spelling checkerPunctuation correctionVocabulary enhancements and synonyms
📊 Productivity
(558)
free with in-app purchases
10
AI Grammar Check: Corrector
AI Grammar Check: Corrector
AI Grammar Check: Corrector
Grammar & Sentence Checker
Free
📚 Education
(0)
11
AI Keyboard & Grammar Checker
AI Keyboard & Grammar Checker
AI Keyboard & Grammar Checker
AI Text Typing Live Translator
Free
$4.99 | 100% OFF

Enhance your writing with an AI-powered keyboard that offers grammar correction, synonym suggestions, and paraphrasing tools. It also translates text and detects/adjusts tone, supporting all languages for seamless communication.

Grammar and spelling correctionSynonym suggestionsParaphrasing tool
📊 Productivity
(221)
free with in-app purchases
12
Grammar Check: Spell Corrector
Grammar Check: Spell Corrector
Grammar Check: Spell Corrector
Grammar & Sentence Checker
Free

This AI-powered tool goes beyond basic spelling and punctuation to correct grammar, enhance clarity, and improve sentence structure. It supports file uploads for large documents and offers unlimited checks with a history tracking feature for easy review.

Comprehensive grammar and tense checksEnhances content clarity and flowFile upload for large documents
📊 Productivity
(341)
free with in-app purchases
13
AI Grammar Corrector Keyboard
AI Grammar Corrector Keyboard
AI Grammar Corrector Keyboard
Spell check, word correction
Free

Enhance your English writing with a comprehensive grammar checker. It offers real-time suggestions for grammar, punctuation, and vocabulary, acting as a sentence corrector and plagiarism checker. Improve clarity, conciseness, and overall writing style across various platforms.

Grammar correctionSentence correctionPlagiarism checker
📊 Productivity
(2.2K)
subscription
14
Correct me: AI writing helper
Correct me: AI writing helper
Correct me: AI writing helper
Keyboard grammar & spell check
Free

This AI-powered keyboard extension provides instant grammar and spell checking to ensure your writing is clear and error-free. It also offers text rephrasing in various styles and helps improve your writing skills with detailed explanations. Write with confidence on the go.

AI-powered grammar and spell checkText rephrasing in different stylesWriting skill enhancement
🔧 Utilities
(124)
subscription
15
Grammar Check Corrector AI
Grammar Check Corrector AI
Grammar Check Corrector AI
Spell Check & Correct Me
Free

This AI-powered writing assistant offers instant grammar and spelling corrections, text improvement suggestions, and tools like a synonym finder and definition lookup. It helps users polish their writing for emails, blog posts, and everyday communication, with easy sharing and text-to-speech functionality.

Instant grammar and spelling correctionsAI-powered text improvementDefine screen for word definitions
📊 Productivity
(675)
free with in-app purchases
16
AI Grammar Checker for English
AI Grammar Checker for English
AI Grammar Checker for English
Check grammar, spell, sentence
Free

This app acts as a personal English grammar and spelling assistant. It corrects errors in real-time, offers detailed analysis of mistakes, and even includes OCR scanning and word translation to enhance your writing and understanding.

Real-time grammar and spelling auto-correctDetailed error analysis and tipsOCR text scanner from images
📊 Productivity
(307)
free with in-app purchases
17
Paraphrase Tool
Paraphrase Tool
Paraphrase Tool
Sentence Corrector
Free

This AI-powered tool helps you rewrite sentences and correct grammar to improve your writing. It can adjust the tone and enhance clarity in various languages, making it ideal for professionals, students, and creative individuals seeking to express their ideas perfectly.

AI-powered paraphrasingGrammar correctionSentence rewriting
📊 Productivity
(231)
free with in-app purchases
18
English Editor & Proofreading
English Editor & Proofreading
English Editor & Proofreading
Hemingway AI Writing Checker
Free

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.

Grammar and style checkingVocabulary enhancementHeadline analysis
📊 Productivity
(308)
subscription
19
Typeright: Grammar Check App
Typeright: Grammar Check App
Typeright: Grammar Check App
Writing, Spelling, Punctuation
Free

This AI-powered writing assistant helps you write mistake-free everywhere. It offers grammar, spelling, and punctuation checks across multiple languages, along with translation and style suggestions. Use it in any app via its dedicated keyboard for improved writing confidence.

AI-powered writing assistantGrammar, spelling, and punctuation checkMulti-language support (English, Spanish, German)
📊 Productivity
(853)
free with in-app purchases
20
Undetectable AI°
Undetectable AI°
Undetectable AI°
Bypassgpt Paraphrase Tool
Free

This AI-powered tool helps you generate engaging text for marketing materials. Create social media posts, email campaigns, and website content quickly and easily to connect with your audience and achieve results.

AI-powered text generationMarketing content creationSocial media posts
💼 Business
(514)
free with in-app purchases