Last updated: February 24, 2026
English Grammar Coach ("the App") is developed by iril. This Privacy Policy explains how we handle your information when you use the App.
Data stored locally on your device:
This data is stored only on your device and is not transmitted to our servers.
We do not collect any analytics or usage data. The App does not track your activity or behavior.
The App offers optional auto-renewable subscriptions processed entirely by Apple through the App Store. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. We do not collect or store any payment information.
The App offers optional AI-powered features including Grammar Checker, Writing Tools, AI Explain, and Chat with AI. When you use these features, the text you enter is sent to Google's Gemini API via our Cloudflare Workers servers for processing.
The App may connect to third-party services for audio content delivery and AI processing (e.g., Cloudflare, Google). These services may collect standard server logs (IP address, request timestamps) as part of normal operation.
We do not sell, trade, or share your personal data with third parties. Your quiz progress, recordings, and study data remain on your device.
All user-generated data (progress, recordings) is stored locally on your device. You can delete this data at any time through the App's settings by clearing your progress or deleting individual recordings.
The App is rated 4+ and is suitable for all ages. We do not knowingly collect personal information from children. Since all data is stored locally and analytics are anonymous, no personally identifiable information is collected from any user.
We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated revision date.
If you have any questions about this Privacy Policy, please contact us at: