GrammarKey

GrammarKey is an AI-powered keyboard that fixes your grammar and rewrites your text - right where you type. No copy-paste. No app switching. Just tap Fix and you're done.

HOW IT WORKS Switch to GrammarKey in any app. Type your message. Tap Fix Grammar or Rewrite. The AI corrects your text instantly - in iMessage, WhatsApp, Gmail, Slack, LinkedIn, or anywhere else.

WHAT IT DOES

• Fix Grammar: corrects tenses, articles, prepositions, and sentence structure
• Rewrite: makes your text sound natural and professional
• Works in every app with a text field
• Clean design that looks like the native iOS keyboard
• Your text is never stored - processed in real-time and gone

WHO IT'S FOR Non-native English speakers who write professionally. People tired of copy-pasting to Grammarly or switching to ChatGPT. Anyone who wants to sound polished without breaking their flow.

WHY GRAMMARKEY

• No copy-paste. No app switching. It's your keyboard.
• A fraction of the cost of traditional grammar tools
• Same AI as ChatGPT (GPT-4o mini)
• Privacy-first: your text is never stored

$2.99/month. Cancel anytime.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://grammarkey-proxy.wxqhwbwgdh.workers.dev/privacy