Grammarly: AI Keyboard & Voice
by Superhuman Platform Inc
- Productivity
- Free
- Rating
- 4.7
- 226.6K ratings · US storefront
- Top 41%among 84 Productivity apps
- Last update
- Oct 14, 2026
- Version 15.2.0
- Size
- 349 MB
- Category
- Productivity
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Instantly and easily create smart, polished writing with the Grammarly Keyboard. Designed to deliver real-time writing feedback and provide AI assistance, the Grammarly Keyboard works directly in your iPhone and iPad apps, no copy and paste required.
When you join the millions of people using the Grammarly Keyboard, you'll benefit from:
An easy-to-use AI keyboard that works in all your apps
- Spelling, grammar, and conciseness suggestions in 20+ languages
- Typing in 6 languages
- Voice dictation with automatic cleanup
- Vocabulary and clarity recommendations (Premium only)
- Tone detection
- Tone transformations (Premium only)
- Multi-word text predictions
- Smart autocorrect, synonyms, and swipe typing
- Emoji predictions and search bar
Generative AI rewrites
- New versions of your entire message in a couple of taps
- Versions adjust for length, fluency, tone, and more
- Rewrites are supported in 20+ languages
- Works in all your favorite apps
Voice dictation finally done right
- Fast and accurate, perfect for polished replies on the go
- Automatically removes filler words and fixes grammar
- Keep your tone intact
- Works with a broad range of languages, accents, and speaking paces
- Allows for further editing and refinement
- Audio is never stored—it’s gone the moment you’re done
A document editor for long-form writing and notes
- Comprehensive writing feedback
- Cloud-based document management
- Personal writing statistics
- Plagiarism and AI detection
- Compatible with hardware keyboards
Further improve your writing with Grammarly Premium
Grammarly Premium makes your writing more engaging and effective with advanced suggestions for clarity, conciseness, tone, and vocabulary. Premium works across all your devices.
If you upgrade to a Premium subscription, payments will be charged to the account associated with your Apple ID. Your subscription will automatically renew unless you cancel at least 24 hours before the end of the current period. After purchase, you can manage your subscription by going to your account settings in the App Store.
Privacy is our priority
Grammarly practices privacy by design. Your words are your own; we will never rent or sell your data.
User Trust Guidelines: https://www.grammarly.com/trust
Terms of Service: https://www.grammarly.com/terms
Privacy Policy: https://www.grammarly.com/privacy-policy
California Privacy Notice: https://www.grammarly.com/privacy-policy#for-california-users
What’s new
Release notes for the latest version, as written by the developer.
- Text replacements that contain punctuation now work properly.
- Fixed an issue where the switch language pop-up didn't appear after a long-press.
- Fixed several text corruption issues while typing and swiping.
As always, thank you for using Grammarly!
Rank history
Daily position in the Liberia charts. #1 is at the top.
- Best rank
- #2
- Current rank
- #3
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
70/100
Not flagged as small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size0% · 20
Ratings: 226,619
- App size25% · 10
Size: 349 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof100% · 30
Best rank #2, 167 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 15.2.0LatestReleased Oct 14, 2026
- 15.1.1Released Oct 7, 2026