Mojikey vs Grammarly
Grammarly checks and rewrites writing, often in a browser, document, or its own keyboard. Mojikey is a system keyboard whose AI runs when you tap Reply for, Super talk, or Hello.
Side by side
| Mojikey | Grammarly | |
|---|---|---|
| Category | Android AI keyboard | Writing assistant (apps, browser, keyboard depending on plan) |
| Where you write | The text field of the app you already opened | Documents, web fields, and Grammarly surfaces |
| In-field writing | Reply, rewrite, and conversation starters | Grammar and clarity in documents |
| Reply personas | Reply for with named personas | Not the same persona-reply keyboard |
| Tone rewrite | Super talk product tones | Tone and rewrite tools in Grammarly’s writing assistant |
| Platform | Android | Desktop, web, iOS, and Android depending on product |
| Pricing | Free | Free tier plus paid plans |
Pick by job
Long documents, grammar, and browser writing are Grammarly’s home turf. Short messages in WhatsApp or SMS, with a persona or Super talk tone, are Mojikey’s. You can use both for different surfaces.
Frequently asked questions
Is Mojikey a Grammarly alternative?
Yes if the job is an Android keyboard that drafts or rewrites a chat message.
Does Grammarly replace the Android keyboard the same way?
Grammarly offers a keyboard on mobile. It is still a different product with a different feature set.
Which is cheaper?
Mojikey is free. Grammarly has free and paid plans. Compare current pricing on each site.
Can they run together?
On Android you still have one active IME at a time. Switch keyboards; use Grammarly’s other apps where they apply.