AI-powered macOS writing assistant for grammar, translation, and productivity
Stage
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Founded
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DE
Pricing model
Free
Paid
Pricing
Not given
$29 one-time for Standard license (1 device), $59 one-time for Pro license (3 devices). Optional RewriteBar Gateway Credits: 100 once for $29 plan, 100 once for $59 plan, 3 million per month available. Free trial with up to 100 corrections.
Key features
Live syllable meter showing 5-7-5 count as haiku lines are written
Customisable rhyme schemes including couplets, alternating, enclosed, ballad rhyme, monorhyme or none
Personalisation field to include names, dates and shared memories in poems
Line-by-line editing with real-time word, line and syllable count updates
Export as text file, image with choice of typeface, or copy to clipboard
Support for eight languages: English, Spanish, French, German, Italian, Portuguese, Urdu and Hindi
Instructions enforce natural language over forced rhymes and concrete images over abstract descriptions
Custom AI actions and workflows
Side-by-side text comparison
Keyboard shortcuts
What makes it different
Enforces the formal rules of each poetic form rather than ignoring them
Shows live syllable counts for forms with fixed meter so users can verify accuracy as the poem is written
Completely free with no limits, daily caps, or hidden paywalls
Full ownership of generated poems with no rights claimed by the service
Works in any macOS app without switching applications