Whether you're tapping out a quick email or writing up a long report, Grammarly’s real-time writing feedback will help you make sure your work is tip-top. The keyboard for iPhone and iPad works across all your apps, no copy and pasting required. Plus, with a document editor and personal writing statistics (available on iPad), you can take your writing to the next level.

Grammarly always keeps your writing safe and private. See our Privacy Policy for details:

Real-time writing suggestions
- Sophisticated spelling and grammar checker
- Vocabulary enhancements and synonym finder
- Suggestions for improving unclear sentences
- Recommendations for streamlining wordy sentences

A simple keyboard that works in any app
- Real-time writing suggestions
- Tone detection
- Multiword text predictions
- Smart autocorrect
- Emoji predictions and search bar

A document editor for long-form writing (iPad only)
- Comprehensive writing feedback on long documents
- Easy cloud-based document management
- Access your personal writing statistics and milestones
- Compatible with hardware keyboards

Go beyond correctness and clarity with Grammarly Premium
Grammarly Premium elevates your writing with additional suggestions designed to make your writing more engaging and effective. You can access your Premium features across devices by logging into your account.

Payment will be charged to your Apple ID account when you confirm your purchase. Your subscription will automatically renew unless you cancel at least 24 hours before the end of the current period. If you don’t cancel, 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 in the App Store after purchase.

Terms of Service:
Privacy Policy:
California Privacy Notice:

What’s New

Version 1.9.11

NEW: Grammarly’s tone detector is now available in the Grammarly Keyboard! Whether you’re texting a friend or emailing your boss, you can make sure your message sounds the way you intend. (Note: the tone detector requires at least 150 characters to activate).

Ratings and Reviews

4.0 out of 5
398 Ratings

398 Ratings

Kiwi_Bird ,

Personal Dictionary Definitions

So, Grammarly is actually pretty great. So far I actually really like it. However, I would like to see a little advancement in the personal dictionary. It would be nice if we could make sections, for example, a section for names, a section for places, etc., just for organizational purposes. I would also like to be able to add personal definitions. If there is a word I've added to my dictionary, I would like to be able to write just a short description of its uses and meaning.
Other than this, Grammarly has been overall useful to me, as an aspiring author, and I would recommend it.

holy priest ,

Personal dictionary problem

Every time I add something to my personal dictionary, it keeps deleting it so every time I write someone name multiple time it wants me to correct it even though I've already added it to my dictionary

Developer Response ,

We would love to investigate the bug you reported. Could you please drop us a note with more information via Thank you for your input!

Kuzzy00 ,

Unstable keyboard with lacking spellcheck

This review compares to the apple keyboard (UK English): I love Grammarly; they do what they say they do. What I find is there are some major flaws with this app though.
1: quick replies via SMS do not recognise the keyboard
2: accidental mistyping errors (ones that apple finds) doesn't get corrected - GK recognises them as unknown words rather than likely words based on grammar and writing style.
3: sometimes ehej (GK recognizes ”they” when the word was actually when... See what I mean?) I'm typing some letters are missing (like it can't handle fast rulers (no GK, the word was TYPERS). UGH!
This keyboard is just... frustrating to use!

App Privacy

The developer, Grammarly, Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Contact Info
  • Identifiers
  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content
  • Identifiers
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

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

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