Grammarly’s Mobile Keyboard is the personal editor you can take with you wherever you go. With hundreds of checks and features and seamless integration, Grammarly helps you type with ease in any app. Whether you’re sending an urgent email, important LinkedIn message, or essential Facebook post, you can write from your phone with confidence.

Mistake-Free Writing
– Sophisticated grammar checker
– Contextual spelling checker
– Advanced punctuation correction
– Vocabulary enhancements and synonym finder

Works Everywhere
– Keyboard integrates smoothly with all apps
– Easy to set up

Improve Your Skills
– See short, clear explanations for every correction
– Helps you understand your mistakes and avoid them in the future

A Better Auto-Correct
– Keyboard lets you know when it auto-corrects your spelling
– Helps you spot auto-correct fails before you hit send

We also offer a Grammarly Premium subscription that features an extended set of advanced checks that go beyond grammar. You can access Premium features through any Grammarly product on both your mobile device and your computer. Payment will be charged to your Apple ID account at the confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase.

Terms of Service:
Privacy Policy:

What’s New

Version 1.6.1

This release features a lot of stability improvements, specifically in text editing. Thanks for your feedback!

Ratings and Reviews

4.0 out of 5
218 Ratings

218 Ratings

EmilyaRoze ,

Perfect Use

Grammarly helped me to use better punctuation, grammar and also words. Other autocorrect won't let you do the word that you want and they just underline it red, but once you add the word you added to your Personal Dictionary they let you write it without even underlining the word. Almost every autocorrect doesn't have that. Great work Grammarly!

DanaB05 ,

Brain isn't as fast as my fingers

Really enjoying Grammarly. I do find I am having to slow down to make sure what I type is correct and accurate, so Grammarly can actually get what I'm saying.

Izzybee77 ,

can access passwords & credit card details

As much as I enjoy the Grammarly online version, I don’t feel comfortable using this app on my devices at all. Download and use of this app requires full keyboard access. This means ALL data typed on your device is sent to Grammarly developers, including bank account details, passwords, credit card information and even searches online. I’m not using this app as it’s not in the best interests of the user and could pose a potential security risk. Not happy, please make the online version available and bug free on iPad.


Grammarly, Inc
173.8 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating
Rated 4+
© 2019 Grammarly, Inc.
In-App Purchases
  1. Monthly Plan $49.99
  2. Annual Plan $239.99
  3. Quarterly Plan $101.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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