PreenerAn AI keyboard that works on any Android phone
Fix grammar, change the tone and write replies right in the keyboard, on any phone with Android 7 or newer. No new phone needed.
Free to start. Works on Android, in Chrome and on the web.
- Works on any phone with Android 7 or newer
- Fix grammar and change the tone in any app
- 107 ready-made writing actions
Preener and Gboard, side by side
| What you get | Preener | Gboard |
|---|---|---|
| AI writing | Yes:On any phone with Android 7 or newer | Only on a list of newer phones |
| Fix grammar | Yes:Yes, on any phone | Proofread, on listed phones |
| Tones | Yes:Casual, professional, formal, friendly, confident and more | Professional and Friendly, on listed phones |
| Ready-made writing | Yes:107 actions, from replies to cover letters | 7 writing tools |
Checked in October 2026 from Use writing tools with Gboard. Prices are in US dollars and can change.
Why people switch to Preener
No new phone needed
Preener's AI works on any phone with Android 7 or newer, not only the latest models.
107 ready-made actions
Replies, cover letters, apologies, captions and more, one tap from the keyboard.
It sounds like you
Results use plain words and skip the stock phrases, so people read your message, not a template.
Questions, answered
Is Preener free?
Yes. The free plan gives you AI help every day. Pro gives you about 10,000 AI actions a month for $6.99 a month or $49.99 a year. You sign in with Google or a code we email you.
Will it sound like AI?
It's built to sound like a person wrote it: plain words and no stock lines. It works from the details you give it and doesn't make up jobs, numbers or facts.
Do I need a new phone?
No. Preener works on any phone with Android 7 or newer. Install it from Google Play, sign in and turn on the keyboard.