AI Grammar Keyboard - iGrammar
Proofread, Rewrite & Translate
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Fix grammar, rewrite & translate instantly — right from your keyboard. 9 AI personas for work, email & chat. Works in Messages, Mail, WhatsApp. Try free!
Fix grammar, spelling and punctuation everywhere you type. iGrammar is the AI grammar checker, rephrase tool and AI writer keyboard that works in every app on your iPhone.
9 BUILT-IN WRITING PERSONAS
Switch between Grammar Fix, Professional, Casual, Empathetic Manager, Technical Engineer, Concise, Email Generator, Sweet Talk, and Translator — or create your own custom personas. Pin up to 5 favorites for quick access.
6 ONE-TAP INTENTS
• Polish: fix grammar, spelling and vocabulary
• Rewrite: change style while keeping your meaning — in any language
• Reply: draft a reply to any message in your chosen voice
• Continue: let AI extend your draft in the same style
• Translate: built-in translator for any language
• Generate: create content from any topic
WORKS EVERYWHERE
Use iGrammar in Messages, Mail, Notes, WhatsApp, social apps — anywhere you type.
AI WRITER
Generate emails, captions and replies from any prompt. iGrammar turns a few words into polished text — your AI writer on the keyboard.
WHO IT'S FOR
• Students polishing essays and homework
• Professionals writing emails and Slack messages
• Non-native English speakers who want perfect grammar
• Anyone who types in Messages, Mail, WhatsApp or social apps
ON-DEVICE CORRECTION IN SPANISH, GERMAN, FRENCH & PORTUGUESE
Autocomplete and autocorrect in Spanish, German, French and Portuguese that run offline, right on your keyboard.
SYNC ACROSS DEVICES
Your personas and preferences can sync across your iPhone and iPad with iCloud. Sync is off by default — turn it on any time in Settings > Data & Sync. Your synced data lives in your own iCloud account (private database); we cannot access it.
SMART SUGGESTIONS & UNDO
• Autosuggestions appear above your keyboard for quick selection
• One-tap undo to revert any transformation back to your original text
PRIVACY FIRST
• Passwords, credit cards, OTPs, email, and URL fields are automatically blocked
• Text is processed in real-time and never stored
• Secure encryption via Cloudflare Workers
• App Attest security verification
HOW IT WORKS
1. Enable iGrammar in Keyboard Settings
2. Tap the wand button when you want to transform text
3. Choose your persona and transform mode
4. Accept the AI suggestion or keep your original
DOWNLOAD iGrammar TODAY
Unlock all features with Pro. Start with a free trial.
SUBSCRIPTIONS
• Pro (Weekly)
• Pro (Monthly)
• Pro (Annual) — includes a free trial
Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions in your Account Settings on the App Store after purchase.
Privacy Policy: https://igrammar.iappclub.com/privacy/
Terms of Use: https://igrammar.iappclub.com/tos/
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Italian is here
• iGrammar and its keyboard are now fully localized in Italian
• Italian on-device autocomplete and autocorrect — accents and apostrophes always perfect
• Rewrite and translate across 6 languages: English, Spanish, German, French, Portuguese and Italian
The developer, Babak Shirvani, 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:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Babak Shirvani
- Size
- 16.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.3 or later.
- iPhone
Requires iOS 17.3 or later. - iPad
Requires iPadOS 17.3 or later. - Mac
Requires macOS 14.3 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.1 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Italian, Portuguese, Spanish
- Age Rating
13+
- 13+
- In-App Purchases
Yes
- Pro (Annual) USD 44.99
- Pro (Monthly) USD 12.99
- Pro (Weekly) USD 5.99
- Pro (Annual) USD 89.99
- Copyright
- © 2026 @ iAppClub