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

Grammarly-AI Writing Assistant

by Grammarly, Inc. · Productivity · Free
On Google Play since September 2017 · Data updated 2026-11-07

Grammarly-AI Writing Assistant is made and published by Grammarly, Inc. AppBrain is an independent app data site and isn't affiliated with Grammarly, Inc. The app name, icon, screenshots and description belong to Grammarly, Inc. and are shown as published on Google Play.

AppBrain's verdict

EstablishedPopularWell rated
Rating on Google Play
4.28
254,803 ratings
Installs
61 million
Last updated
July 10, 2025
Ads
No ads
Size
N/A

Grammarly-AI Writing Assistant is popular, with 61 million installs. Users rate it well: 4.3 stars from 254,803 ratings. Its best ranking is #29 in Top Grossing, Productivity in United States.

Official page on Google Play

Summary

Grammarly-AI Writing Assistant is a leading AI-powered writing companion in the Productivity category, helping users improve English grammar, spelling, and tone across all apps. It holds top-40 rankings in the US (#32), Ireland (#35), and Great Britain (#36) and carries a strong overall rating of 4.28 from 254,803 reviewers, with 50,000,000+ total installs and 250K downloads in the last 30 days.

Pros & Cons

  • AI-powered rewriting to generate alternative versions
  • Real-time grammar and spelling checks across apps
  • Works with any Android keyboard (e.g., Gboard, SwiftKey)
  • Strong cross-market presence in top productivity rankings
  • Some competitors emphasize sentence-level corrections and plagiarism checks not explicitly highlighted in this data
  • Premium features require a paid upgrade for advanced benefits

User feedback

Ratings and reviews on Google Play

Comments on Grammarly-AI Writing Assistant for Android

★★★★★ Eddie D · Oct 27, 2026
Outstanding I have always had problems with the correct spelling
★★★★★ Aaron Lovejoy · Oct 15, 2026
I take back my first rating of 1 star. I can't believe how much this app will actually improve your writing skills over time and constant use of the app. Grammarly is really an awesome app. It helps with correcting grammar, spelling mistakes, punctuation, and things of that nature. You can take it a step further even and get the new grammarly app that works with this one, and it will completely transform what you're trying to say. I was able to completely rewrite my whole website using it.
★★★★★ alvin tuwiks · Oct 10, 2026
Very helpful, It corrects my mistakes and arranges my grammar well 😊 I really love it
★★☆☆☆ Chirag Sah · Oct 20, 2026
Let's be honest, Grammarly team.... Using excessive AI in your product is making it worse than some of the grammar-correcting tools available online for free. So I would suggest you look into it, as this is really degrading your product quality. I mean, what will you do with all the money if your customers become close to zero 😤 also if your team is using vibe coding then, "man, it's not working at all"
★★☆☆☆ Fairuz Hasna · Nov 4, 2026
Suggestions are vague and unhelpful. The website's navigation is broken, so I can't tweak those suggestions. Having the app active also heats up my phone.
★☆☆☆☆ Sangamesh Kyatappanavar (SANINE) · Nov 4, 2026
Thank you Grammarly for crafting such a novel and sublime product, really a phenomenal one! Thank you 💗🥰 Edit: the app is very buggy, and I have to turn off and on
★★☆☆☆ Cade Cervantes · Oct 11, 2026
I have been using Grammarly for years, recently the quality has decreased. It often adds typos to my writing, adding commas in between words or repeating words. I used it to check over my work and ended up having to go and correct every mistake Grammarly had added.

Google Play Rating history and histogram

180K
25K
10K
8.2K
28K

Store listing

By Grammarly, Inc., from Google Play

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

Grammarly-AI Writing Assistant Screenshot 1 of 7
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Screenshots by Grammarly, Inc., from the Google Play listing
Description by Grammarly, Inc. Written by the developer, not by AppBrain. Click to read.
Edit and correct your grammar, spelling, punctuation, and more with your personal writing assistant, grammar checker, and editor.

The Grammarly writing app and proofreader allows you to write clearly, confidently, and mistake-free in all your apps. Advanced features such as the AI-powered rewrite tool help you enhance your vocabulary, spell check words, and improve your writing - from emails to social media posts.

Grammarly grammar checker and editor - how does it work?

Simply download Grammarly and start typing in any app. Grammarly will check each word, your grammar, spelling, punctuation, and tone, and help you improve your communication skills.

Whether you’re typing emails on the go, editing an important LinkedIn post, sending a text message, or composing an essential tweet, the Grammarly writing assistant and grammar checker lets you spell check, correct, edit and perfect your message from your mobile device with confidence.

Leveraging the power of generative AI, Grammarly allows you to easily rewrite your messages by composing new versions for you to choose from. Simply select the rewrite option that makes your writing more descriptive, confident, formal - and much more!

Grammarly works with any Android keyboard, such as Gboard or SwiftKey, so you’ll never have to switch keyboards when you need help writing that important email, text, or social post.

Edit, spell check, and correct your writing in real time

– Grammar checker: Know your grammar is always mistake-free.
– Spelling checker and proofreader: Easily avoid common typos.
– Advanced punctuation correction: Take the guesswork out of punctuation.

Writing assistant and proofreader: Improve your communication skills

– Receive short, clear explanations for every correction.
– Understand your mistakes and avoid them in the future.

Improve your writing through GenAI

- Select your text and click “improve it” to see GenAI-created new versions
- Choose versions to shorten, add more description, sound more confident, and more!

*** Uplevel Your Communication Skills With Premium ***

Take your writing and communication skills from good to great with our advanced features and suggestions.

Grammarly Premium helps you strike the right tone, gives you real-time feedback, and helps you broaden your vocabulary by suggesting impactful, vivid words to help your message, social media post, or email come to life.

Premium features include:

✓ Vocabulary enhancement
✓ Clarity improvements
✓ Tone adjustments
✓ Word choice
✓ Formality level
✓ Fluency

****************

We designed the Grammarly mobile app to be a writing assistant that works anywhere you write—no copying or pasting required, no proofreader needed.

For any inquiries regarding the deactivation of the Grammarly Keyboard for Android, please refer to this article: https://support.grammarly.com/hc/en-us/articles/25038364027661--The-Grammarly-Keyboard-for-Android-will-be-discontinued

Grammarly always keeps your writing safe and private. See our User Trust Guidelines for details: https://www.grammarly.com/trust

By installing Grammarly’s mobile app, you agree to Grammarly’s Terms and Conditions (www.grammarly.com/terms) and acknowledge that you have read Grammarly’s Privacy Policy (https://www.grammarly.com/privacy-policy). California residents, please see the California Privacy Notice (https://www.grammarly.com/privacy-policy#for-california-users).

With your consent, Grammarly may collect data about app usage and device type. Accessibility permission is used to process text written in apps and provide you with tailored writing assistance. We also use this permission to turn Grammarly on when you’re typing in apps.
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
20
App size
N/A
Content rating
Everyone

Technologies used by Grammarly-AI Writing Assistant

20 libraries
Subscribe to see full permission and library details
Trust & Safety: Grammarly emphasizes safety and privacy, inviting users to review its User Trust Guidelines and Privacy Policy. It uses Accessibility permission to process text across apps for tailored writing assistance and provides clear notices, including a California privacy notice.

Releases

Updates seen on Google Play
Launched
September 2017
  • Jul 10, 2025UpdateVersion 2.86.53534
  • Jul 1, 2025UpdateVersion 2.86.53308
  • Jun 12, 2025UpdateVersion 2.85.52863
  • Jun 2, 2025UpdateVersion 2.84.52710
  • May 19, 2025UpdateVersion 2.83.52454
Show all changes Show fewer

Alternatives

Similar apps and more from Grammarly, Inc.

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Installs

Tracked by AppBrain
Last 30 days
250 thousand
Per day
8.3 thousand
30-day average
Play install range
50+ million
Launched
September 2017

Installs over time

Grammarly-AI Writing Assistant has been installed 61 million times. Over the past 30 days, it averaged 8.3 thousand installs per day.

Rankings

Google Play top charts
Highest rank
#29
Chart
Top Grossing
Productivity
Country
United States

Google Play Rankings for Grammarly-AI Writing Assistant

Top rankings

Rank Country Category List
29 United States Productivity Top Grossing
147 United States Productivity Top Free
156 Canada Productivity Top Free
95 United Kingdom Productivity Top Free
33 Iran Productivity Top Grossing
34 United Kingdom Productivity Top Grossing
46 India Productivity Top Grossing
53 Austria Productivity Top Grossing
53 Belgium Productivity Top Grossing
53 Czech Republic Productivity Top Grossing
Show all market rankings

Ranking history in United States

About the app and developer

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 61 million times. In the last 30 days, the app was downloaded 250 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 4.28 out of 5 stars, based on 250 thousand ratings.

Is Grammarly-AI Writing Assistant free?

Grammarly-AI Writing Assistant is free. 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 since September 2017.

App Performance Report

Get a detailed PDF report for Grammarly-AI Writing Assistant with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Developer information for Grammarly, Inc.

Grammarly, Inc.

support@grammarly.com

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Share Grammarly-AI Writing Assistant

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