Kai
AI keyboard assistant for iPhone.
At a glance
Starts at
$9.99
Price as published by the vendor, September 2026.
Free tier
No
Platforms
iOS only
Best for
Writers, content creators
3.8 out of 5
Scored by Alex after real useOur verdict
Kai offers AI writing help on your phone but is limited to iOS only and lacks detailed pricing information.
✓What it does well
Quick integrationInstantly upgrades iPhone's default keyboard with AI features.
Quick SetupEasy to integrate with iPhone's keyboard.
Accessible FeaturesIncludes word prediction and grammar checks for enhanced writing.
✕Where it falls short
Limited platform supportWorks only on iOS devices, not Android or desktops.
No detailed pricingPricing information is missing from the site.
Premium features cost extraSome advanced functionalities require a paid subscription.
Key features
AI suggestionsProvides real-time writing assistance and corrections.
Customizable keyboard layoutAllows users to adjust the keyboard according to their preferences.
Accessibility optionsIncludes features like word prediction, grammar checks, and more.
Customizable LayoutAllows users to adjust the keyboard layout as needed.