Writer Studio · House #5,785 · Resting in Launch Grove

What it is

Calls itself “AI-powered rewriting”.

• Calls itself: AI-powered rewriting

“AI-powered rewriting for Mac”

Where it puts itself

Rules out “no analytics”.

• Says it will not: no analytics

“Using Local or Apple Intelligence, your text never leaves your Mac.”

“No servers of our own, no analytics, no tracking, no accounts.”

What it costs

One-time purchase. No free plan. No monthly or yearly plan. Prices quoted: $19.99.

• One-time: yes
• Monthly: no
• Yearly: no
• Free plan: no
• Price: $19.99

“$19.99”

“One-time purchase, no subscription.”

Who it sells to

Sells to consumers. In 14 languages.

• Sells to: consumers
• Languages: 14 languages

“AI-powered rewriting for Mac — proofread, translate, and polish your writing your way.”

“…translate into 14 languages”

How it runs

A desktop app for macOS. Runs locally and works offline. Distributed through the App Store. Offers an API. AI is the core of the product. You can bring your own API key.

• Kind: desktop
• Runs on: macOS
• Runs where: on the device, offline
• Distributed via: App Store
• API: yes
• AI role: core to the product
• Bring your own key: yes

“Available on Mac and iPad”

“Requires macOS 14.0 or later.”

What it works with

Names Anthropic, Apple Intelligence and 5 more on its pages.

• Names: Anthropic · Apple Intelligence · Claude · +4

“…your own OpenAI/Anthropic account”

“…free on-device Apple Intelligence”

What it offers as proof

Live, no waitlist. Instant signup.

• Instant signup: yes

“Only for Mac $19.99”