OnKey - AI Keyboard & Writer
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperViktor Savchik
CategoryProductivity
PriceFree
Released
Rating★ 5.0 (2)
Version1.6.0
Age rating9+
First seen by us
24 Oct 2026
24 Oct 2026Rating
5.0 ★
2 ratings
Measured
OnKey - AI Keyboard & Writer on the App Store
App details
App ID
6478709879
Publisher
HOPIN IT SP Z O O
On the store since
Mar 2024
2 years on the store
Minimum OS
iOS 18.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
9+
1 content note below
Languages
13
AR CS DA EN FR DE HI ID PT RU ES TR …
Size
37 MB
Also listed in
Utilities
Content notesInfrequent/Mild Mature/Suggestive Themes
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
2 ratings
Measured
Ratings
2
Measured
About OnKey - AI Keyboard & Writer
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/
Privacy Policy: https://keyboard.hopin.it/documents/privacy_policy.pdf
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/
Privacy Policy: https://keyboard.hopin.it/documents/privacy_policy.pdf
Latest updates
1.6.0
Bug fixes and improvements.
