Best Sentence Analysis Apps

0+ iOS apps curated and reviewed

4.4 avg rating

19 free apps

Updated June 2026

ParagraphAI is the household name in sentence analysis, but it's far from the only option. We track 0+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Sentence Analysis

#1

ParagraphAI: Writer & Keyboard by ParagraphAI Inc.

AI Writing: Email, Essay, Text

Editor's Choice

📊 Productivity

4.8😐(2.5K ratings)

FreeAdsIn-App Purchases

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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.

What We Love

🚀 Powerful writing assistant
👍 Helpful for improving writing quality
🚀 Saves time on writing tasks
🚀 Generates professional-sounding content

Room to Improve

🐛 Frequent crashes and glitches
💰 Expensive subscription
🔒 Data privacy concerns

#2

Rewrite: Sentence Corrector by Evgeniy Mikholap

Supercharge Your Writing

Strong Contender

📊 Productivity

4.8(313 ratings)

FreeAdsIn-App Purchases

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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.

#3

English Grammar Hint by Jong Su Woo

Sentence grammar analysis

Worth Considering

📚 Education

5.0(5 ratings)

FreeAds

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Analyze English sentences to improve grammar skills. It identifies parts of speech, main grammatical structures, and word associations. The app also offers explanations of grammar terms and allows you to save and review your analyzed sentences.

More Sentence Analysis apps to explore

Grammar Check: Spell Corrector

Grammar Check: Spell Corrector

Grammar & Sentence Checker

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

free with in-app purchases

English Editor & Proofreading

English Editor & Proofreading

Hemingway AI Writing Checker

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

EssayPro: Real Writers Help

EssayPro: Real Writers Help

Proofread & Plagiarism Checker

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.

Human essay writingUrgent homework helpPlagiarism checker report

free with in-app purchases

Grammar: Sentence Diagrammer

Grammar: Sentence Diagrammer

Spelling Check & Corrector

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

English - Parts of Speech

English - Parts of Speech

800 questions with voice over

Master English grammar with interactive lessons and quizzes on parts of speech. Improve your understanding of nouns, verbs, adjectives, and more through structured learning and practice tests. Track your progress with detailed results and visual feedback.

Interactive lessons on parts of speechOver 130 pages of grammar rules and examplesTopic-based study modules

free with in-app purchases

Paraphrasing Tool: Rewriter

Paraphrasing Tool: Rewriter

Paraphraser for Better Writing

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

free with in-app purchases

Save Time, Learn More with AI

This AI-powered learning companion instantly creates notes, summaries, flashcards, and quizzes from various documents, articles, and videos. It helps users increase reading speed and learn faster by processing information in seconds. The app supports multilingual content and saves all generated study aids to a personal library.

AI-generated notes and summariesFlashcard and quiz creationDocument, PDF, article, and video analysis

Syntactic Analysis

Syntactic Analysis

Grammar & sentence structure

Converso: Chat Analyzer

Converso: Chat Analyzer

This AI-powered assistant analyzes chat screenshots to uncover tone, intent, and emotional signals. It provides clear, tailored insights to help you understand conversations and respond with confidence in various personal and everyday contexts.

AI-powered conversation analysisTone and intent detectionEmotional signal identification

by Arslan Haider

🛠️ Developer Tools

AI Grammar Check Spell by Fixy

AI Grammar Check Spell by Fixy

Sentence writing checker tool

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

free with in-app purchases

AI Writer - Writing Assistant

AI Writer - Writing Assistant

Smart Chatbot Powered by GPT 5

This AI-powered writing assistant helps you generate various types of text, from essays and emails to creative content and code. It also offers web search, summarization, translation, and grammar correction to enhance your writing and research process.

AI writing assistant for essays, emails, blogsAI search mode for real-time web answersSummarizer and rewriter for text

📊 Productivity

free with in-app purchases

SenGram - Sentence Diagramming

SenGram - Sentence Diagramming

This educational game challenges users to deconstruct sentences and visually represent their grammatical structure through diagramming. It offers over 100 puzzles, with additional content available for purchase, to test and enhance language comprehension.

Sentence diagram puzzlesGrammatical structure identificationOver 100 pre-made puzzles

free with in-app purchases

GrammarExpress Clause Analysis

GrammarExpress Clause Analysis

300 questions with voice over

Master the art of breaking down sentences into their components with this comprehensive course, featuring lessons, examples, and quizzes to test your understanding of clauses. Improve your grammar skills with customizable tests, real-time feedback, and progress tracking to help you achieve grammar success.

by GradeSaver LLC

Access high-quality study guides for literature, written by Harvard students. Each guide provides comprehensive summaries, character analysis, themes, historical context, and quizzes. Purchase individual guides or subscribe for full access to a vast library of literary resources.

Harvard-edited study guidesChapter-by-chapter summariesCharacter and theme analysis

free with in-app purchases

Summarize - Text Summary

Summarize - Text Summary

Supercharge your reading

This app helps you quickly condense long texts into concise summaries. It's ideal for students and professionals who need to grasp key information efficiently. Simply paste your content and let AI extract the essence.

AI-powered summarizationSummarize articles, URLs, and research papersSleek and intuitive interface

📊 Productivity

by SLOBrewer.com

This utility allows users to count words, newlines, characters, and whitespace. It provides a simple way to analyze text content, similar to command-line tools.

Count wordsCount newlinesCount characters

📊 Productivity