The AI Keyboard Built for Android
Mojikey is a third-party Android keyboard. After you enable it in system settings, Reply for, Super talk, and Hello sit on the keyboard in the apps you already use.
Why use an AI keyboard on Android?
Android lets you replace the on-screen keyboard. That means an AI writing assistant can live where you type, instead of in a separate chat window you copy and paste from.
Mojikey uses that model: English input on device, AI actions you trigger, results inserted into the current field.
Reply, rewrite, and start conversations
Reply for writes a reply in a style you pick. Super talk rewrites a draft you type on the keyboard. Hello writes an opening line when you do not know what to say.
How to enable Mojikey
- Install Mojikey from Google Play or the APK download.
- Open Android settings → Languages & input (sometimes under System).
- Open the on-screen keyboard list and enable Mojikey. Grant keyboard access when Android asks.
- Select Mojikey as the active keyboard, then open any app and start typing.
Need the longer walkthrough? See how to enable an AI keyboard on Android and how to use an AI keyboard.
How Mojikey works in any app
Once it is the active keyboard, Mojikey appears in WhatsApp, Instagram, Messages, Gmail, Telegram, Discord, and other apps that use the Android input method. You stay in that app. The first public release is English input only.
Privacy and permissions
Android will warn you that a third-party keyboard can see what you type. That is true of every keyboard. Mojikey processes ordinary typing on the device and sends text for AI only after you tap Reply for, Super talk, or Hello. Details are on the privacy page.
Frequently asked questions
Is Mojikey an Android AI keyboard?
Yes. Mojikey is built for Android and is not an iPhone keyboard in this release.
How do I set Mojikey as the default keyboard?
Enable it under Languages & input, then choose Mojikey as the current on-screen keyboard. Android may also let you switch keyboards from the navigation bar while typing.
Does it work in every Android app?
It works in apps that use the system text field. That covers most messengers, mail, and browsers. Apps with a custom input surface may not show a system keyboard.
Do I need an account?
You can type without an account. Reply for, Super talk, and Hello need a Mojikey account.
Is the first release free?
Yes. The first public release is completely free — no subscription and no paywall.
Is English the only input language?
Yes for the first public release. English input only.