OnKey - AI Keyboard & Writer

Fix Grammar, Tone & Translate

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Write emails 10x faster. Change tone instantly. Translate to 100+ languages. Join 50,000+ professionals who type smarter. Stop wasting hours writing emails. OnKey brings the smartest AI directly to your keyboard. Professionals save 5+ hours per week with OnKey. Here's why they upgrade to Premium: THE PROBLEM You spend too much time: • Fixing grammar mistakes • Rewriting messages to sound professional • Translating for international colleagues • Staring at blank screens, unsure what to write THE SOLUTION OnKey does it all—right from your keyboard. No copy-paste. No switching apps. INSTANT TONE TRANSFORMATION One tap. 16 tones. Perfect message. → Professional: Impress your boss → Friendly: Connect with clients → Confident: Close the deal → Academic: Ace your papers → Casual, Funny, Romantic, and 10 more "I changed a frustrated complaint into a professional request in 2 seconds." — Premium user WRITE COMPLETE EMAILS IN SECONDS Describe what you need. OnKey writes it. • "Reschedule tomorrow's meeting to Friday" • "Follow up on unpaid invoice, firm but polite" • "Thank them for the interview, express interest" Done. Sent. Move on with your day. SMART REPLIES See a message? Tap to reply: • Agree • Disagree • Ask to Clarify • Thank You • Follow Up • Schedule Meeting No more overthinking responses. TRANSLATE AS YOU TYPE 100+ languages. Type in yours. Send in theirs. Break every language barrier without leaving your conversation. FLAWLESS GRAMMAR 19 languages supported. Every message polished. OnKey catches what autocorrect misses. WHY PROFESSIONALS CHOOSE PREMIUM • Unlimited access to our smartest AI models • No daily limits • Priority processing • All 16 tones unlocked WORKS EVERYWHERE iMessage, WhatsApp, Gmail, Slack, LinkedIn, Outlook—every app where you type. THE BOTTOM LINE Free users get a taste. Premium users get results. Your writing represents you. Make every word count. Download OnKey. Write smarter. Save hours. — Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

Performance improvements and bug fixes.

Version 1.5.1

The developer, Viktor Savchik, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics
    • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • HOPIN IT SP Z O O
Size
  • 19.3 MB
Category
  • Productivity
Compatibility
Requires iOS 16 or later.
  • iPhone
    Requires iOS 16 or later.
  • iPad
    Requires iPadOS 16 or later.
  • iPod touch
    Requires iOS 16 or later.
  • Mac
    Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 11 more
  • English, Czech, Danish, French, German, Hindi, Indonesian, Portuguese, Russian, Spanish, Turkish, Ukrainian
Age Rating
9+
  • 9+
  • Learn More
  • Infrequent
    Mature or Suggestive Themes

    Contains
    Advertising
In-App Purchases
Yes
  • Weekly AI Keyboard $2.99
  • Monthly subscription $6.99
  • Learn More
Copyright
  • © Hopin.it sp z o.o.
  • Privacy Policy

    • More by Viktor Savchik

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