Stop yourself before you send something you can't take back.
An AI keyboard for iPhone that detects when you're about to say something you'll regret, and helps you say what you actually mean. Works in iMessage, WhatsApp, Instagram, and every app you text in.
The gap between what you said and what they heard
What you meant
I'm hurt and I don't know how to say it
How it landed
I don't care about you or this
What you meant
I need a minute to process
How it landed
You're not worth a real response
What you meant
I see a pattern that worries me
How it landed
You're broken and won't change
Three seconds between damage and repair
You type what you feel
Open any messaging app and just type
iMessage, WhatsApp, Instagram, Telegram. Fixt works everywhere. Just type.
The keyboard shifts color
A visual signal as tension rises
As escalation rises in your message, the keyboard background shifts from gray to amber to red. No popup, no interruption. Just a visual signal.
A suggestion slides in
A rewrite that says what you meant
When things get heated, a rewrite appears in the suggestion bar. It says what you meant, without the venom.
They only see the final version
Your partner only sees the final message
Tap to send the rewrite, or ignore it and send your original. Your partner never knows you got coached.
One keyboard. Every app.
Install once. No per-app setup. Fixt works as your keyboard across every messaging app on your iPhone.
71%
of people have sent a text they wish they could take back
65%
misunderstanding rate in text-based conflicts
8.5 hrs
average time to resolve a fight over text vs 2.5 in person
Sources: SurveyMonkey/On Second Thought (2017), CouplesAnalytics.com (2025)
See it for yourself
Type something you'd send in a fight. Watch what happens to the button.
Imagine if your keyboard could catch this.
Download on the App Store →Why we built this
We're a long-distance couple and former world-class debate partners with over 10 international tournament wins. Turns out, being great at arguing is terrible for a relationship. We kept using our skills to destroy each other over text. Saying things we'd never say face-to-face.
So we built a keyboard that lives right where the damage happens. Right in the moment you're typing. Fixt is based on Gottman's research, the same science couples therapists use, designed for how couples actually communicate: over text.
Start free
Try Fixt free. No credit card required.
- On-device escalation detection
- AI-powered rewrite suggestions
- Real-time keyboard color shifts
- Works in every messaging app
- Escalation history & progress tracking
Now on the App Store
Download the keyboard and see what it catches in your real conversations.
Not on iPhone? Try the web demo.
Practice with AI partners that fight like real people. Spot your patterns. Break them.