Best Grammar Check AI Apps

249+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good grammar check ai apps. We benchmark 249+ 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 Grammar Check AI Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Grammar Check AiGrammar Check AiFree3.9★ (9)NoYesOct 2026
2Grammar Check Corrector AIGrammar Check Corrector AIFree4.8★ (236)NoYesOct 2026
3AI Grammar Check: AI WriterAI Grammar Check: AI WriterFree4.4★ (30)NoYesOct 2026
4Grammar Check - AI Writing AppGrammar Check - AI Writing AppFree4.9★ (17)YesNoOct 2026
5AI Grammar Checker: RewriteAI Grammar Checker: RewriteFree4.5★ (27)NoYesOct 2026
6AI Keyboard - Grammar CheckAI Keyboard - Grammar CheckFree4.7★ (65)NoYesOct 2026
7Grammarly: AI Keyboard & VoiceGrammarly: AI Keyboard & VoiceFree4.7★ (228K)NoYesNov 2026
8AI Grammar Check & SpellAI Grammar Check & SpellFree—YesYesSep 2026

Top Picks for Grammar Check AI

Grammar Check Ai#1

Grammar Check Ai by Ahmad Sattar

English Grammar Checker
Editor's Choice
📚 Education
3.9(9 ratings)
FreeIn-App Purchases
Grammar Check Ai screenshot 1
Grammar Check Ai screenshot 2
Grammar Check Ai screenshot 3
Grammar Check Ai screenshot 4
Grammar Check Ai screenshot 5

Improve your writing with this AI-powered tool that checks for spelling and grammatical errors. Easily correct mistakes in emails, texts, and documents by typing, pasting, or uploading files. Save corrected versions and access past checks.

Grammar Check Corrector AI#2
4.8(236 ratings)
FreeIn-App Purchases
Grammar Check Corrector AI screenshot 1
Grammar Check Corrector AI screenshot 2
Grammar Check Corrector AI screenshot 3
Grammar Check Corrector AI screenshot 4
Grammar Check Corrector AI screenshot 5
Grammar Check Corrector AI screenshot 6

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.

More Grammar Check AI apps to explore

FAQ about Grammar Check AI

What are the best grammar check ai apps for iPhone?
Grammar Check Ai tops our grammar check ai apps ranking as of October 2026, with a 3.9-star average from 9 App Store ratings, and it's free to download.
Yes — 20 of the top grammar check ai apps we rank are free to download, including Grammar Check Ai and Grammar Check Corrector AI.
Grammar Check Ai has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ grammar check ai apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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