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Android Apps > Productivity > Grammarly-AI Writing Assistant
Grammarly-AI Writing Assistant icon

Grammarly-AI Writing Assistant

4.27
253,484 reviews
50,000,000+
Downloads
Free

AI proofreader - English grammar, spelling, punctuation, vocabulary, and fluency

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Download from Google Play

Grammarly-AI Writing Assistant is a mobile, AI-powered grammar checker and editor that delivers real-time correctness, tone guidance, and GenAI-powered rewrites across apps. It holds strong productivity rankings in the US, Ireland, and Australia, backed by a large user base with 50,000,000+ total downloads and 260K downloads in the last 30 days.

Pros & Cons

  • Real-time grammar, spelling, and punctuation checks across apps
  • AI-powered rewrite and vocabulary enhancement
  • Seamless keyboard integration with Gboard and SwiftKey
  • Clear explanations to help you learn from corrections
  • Advanced features are gated behind Grammarly Premium
  • GenAI features rely on online services for some capabilities
  • Some competitors emphasize sentence-level corrections and professional-grade tools not highlighted in this app’s feature set

About Grammarly-AI Writing Assistant

Grammarly-AI Writing Assistant is a productivity app developed by Grammarly, Inc..

How many times has Grammarly-AI Writing Assistant been downloaded?

Grammarly-AI Writing Assistant has been downloaded 60 million times. In the last 30 days, the app was downloaded 260 thousand times. It is ranked in the top 100 productivity apps.

What is the rating of Grammarly-AI Writing Assistant?

Grammarly-AI Writing Assistant is rated 4.27 out of 5 stars, based on 250 thousand ratings.

Is Grammarly-AI Writing Assistant free?

Grammarly-AI Writing Assistant is free to download. The last update was on July 10, 2025.

What are the requirements for Grammarly-AI Writing Assistant?

The app has a content rating of Everyone. The app has been available on Google Play September 2017.

Description

More data about Grammarly-AI Writing Assistant

Price Free to download
Total downloads 60 million
Recent downloads 260 thousand
Rating 4.27 based on 250 thousand ratings
Ranking Highly ranked
Version N/A
APK size N/A
Number of libraries 20
Suitable for Everyone
Ads NO ads

App Performance Report

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Grammarly-AI Writing Assistant compared with similar apps

Common keywords of similar apps

Grammarly Vocabulary Communication Skills Https Edit Apps Social Typing Post Message Mobile Versions Keyboard Premium Policy California Fluency Editor Mistake Media Simply Word Important Writing Grammar Assistant Proofreader Punctuation Checker App Improve Ai Spelling Check Text Privacy Correct Advanced Features Rewrite Spell Tone Write Free Words Emails

Keywords missing from this app

English Corrector Mistakes Sentence Content Errors Professional Tool Correction Time Tools Proofreading Helps Plagiarism Suggestions Language Fix Users Perfect Powered Sentences Review Real Email Essays Accurate Clarity

Google Play Rating history and histogram

Rating history
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180K
25K
9.9K
8.6K
29K

Downloads over time

Downloads over time
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Grammarly-AI Writing Assistant has been downloaded 60 million times. Over the past 30 days, it averaged 8.7 thousand downloads per day.

Changelog of Grammarly-AI Writing Assistant

Developer information for Grammarly, Inc.

Grammarly, Inc.

support@grammarly.com

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Comments on Grammarly-AI Writing Assistant for Android

★★★★★ I “I ToR” Tor · Aug 19, 2026
I absolutely love it and use it constantly for both English and Spanish grammar.
★★★★★ Daniel Yirenkyi · Aug 19, 2026
Grammarly is the best I have used so far. Try the pro version, and you'll be sorted for essays, speeches, and any form of writing.
★★★★★ Joemar Perez · Aug 29, 2026
This app is great. It not only makes me a better writer, but it also adapts to my slang, so I can switch to a more serious style of texting when I'm texted and adult or a teacher, and it will also adapt to my slang when I'm texting my friends. And I love that it shows you what it is correcting and what type of correction it is, like a rephrase, punctuation, spelling, and so much more.
★★☆☆☆ Iruoma Chukwujekwu · Aug 27, 2026
I loved this app when it was a keyboard!! Why did you guys change it??! Gosh, this app really worked better as a keyboard. Now, it's just an inconvenient floating bubble that I don’t even notice half the time. I miss seeing suggestions (synonyms, better pharsing, instant corrections, etc.) on the top of my keyboard as I typed. It didn't need fixing, but you all tried to fix it, and now it's broken. It started going downhill from that update that stopped capitalizing a stand alone 'I'.
★☆☆☆☆ Matt Kay · Aug 28, 2026
Other than the annoyance of the suggested change from the floating assistant not showing where the problem area exists in a block of text, after 10 minutes the assistant began suggesting absolute garbage. Replacing words mid-word, leaving random letters behind, or suggesting changes which make no sense. I can still copy passages of text into the full app and use it that way, but I wanted the app specifically for the floating assistant. Needs a lot of work, and I won't be extending my pro trial.
★★☆☆☆ Promise Edward · Aug 29, 2026
I keep getting "Grammarly is not checking your text." Who switched it off? I always have to toggle it off and on again after that before it works for a day. I'll give up.

Google Play Rankings for Grammarly-AI Writing Assistant

Top rankings

Rank Country Category List
28 United States Productivity Top Grossing
156 United States Productivity Top Free
32 Iran Productivity Top Grossing
43 United Kingdom Productivity Top Grossing
47 India Productivity Top Grossing
144 Australia Productivity Top Free
51 Slovakia Productivity Top Grossing
53 Finland Productivity Top Grossing
172 Czech Republic Productivity Top Free
191 United Kingdom Productivity Top Free
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Ranking history in United States

Ranking history
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Technologies used by Grammarly-AI Writing Assistant

20 libraries
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Trust & Safety: Grammarly provides User Trust Guidelines and Privacy Policy links, and notes that Accessibility permission is used to process text within apps to offer tailored writing assistance. The app does not list other permissions in the provided data, and users should review the privacy policy and terms for full safety context.
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