Grammarly for iPad is compatible with hardware keyboards.
If you use the Grammarly Keyboard on your iPad, you will see the Grammarly tab at the bottom of your screen. When you finish writing your text using your hardware keyboard, tap Check my text to open the revision mode and activate Grammarly.
Grammarly will take a moment to check the text and provide suggestions on your screen:
To accept a suggestion, simply tap the suggestion card. If you’d like to dismiss the suggestion, press the trash bin icon in the lower right corner of the card.
Note: Hardware keyboards are not supported on other mobile devices at this time. If you use Grammarly on your phone or another tablet, check this article for more information about the Grammarly Keyboard on iOS or this article for more information about Grammarly on Android.