Rewrite or reply to your messages before you send them, choosing from safer, funnier, or custom tones
AI content editor that detects and fixes AI-generated writing patterns
Stage
Startup
Not given
Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Free: $0 forever for on-device rewrites with unlimited rewrites, no account required. Pro: $3.99/month or $39.99/year; new subscribers get a 14-day free trial and can cancel anytime.
Free plan covers one person and one voice
Key features
Safer tone that clarifies and reduces hostility
Funnier tone that changes register
Custom tone by typing your own instructions
Cloud rewrites for Pro subscribers
How I Sound feature to apply your voice to rewrites
Support for longer drafts on Pro
Works in iPhone keyboard and as an app
Detects AI writing patterns in drafts
Integrates with ChatGPT, Claude and other writing apps
Flags problematic patterns and suggests fixes
Identifies stock openers and closers
Detects inflated and overused words
Recognizes hedge stacks and vague language
Educational game to learn AI writing patterns
What makes it different
Never sends messages automatically—you always copy and send manually
Drafts never used to train models; privacy-first design
Free on-device rewrites with no daily limits or quotas
Works directly in iPhone keyboard for seamless workflow
Interactive game teaches you to spot AI writing before using the editor