Privacy Policy — गोपनीयता नीति
Welcome to Matra Magic Pro ("the App", "we", "us", "our"). This Privacy Policy explains how we collect, use, and protect your information when you use our Hindi language learning application available on Google Play Store and Apple App Store.
The App is operated by Gita Mishra ("Developer"), located in India.
By downloading and using Matra Magic Pro, you agree to the practices described in this Privacy Policy.
The only personal information you provide is:
The App automatically stores the following data locally on your device only:
| Data Type | Purpose | Stored Where |
|---|---|---|
| Learning progress (Matras mastered) | Show your progress dashboard | Device only |
| XP points and level | Gamification rewards | Device only |
| Quiz scores and streaks | Track learning consistency | Device only |
| Settings preferences | Remember your voice, font, display choices | Device only |
| Stories read | Mark which stories you have completed | Device only |
| Daily study time | Daily goal tracking and charts | Device only |
If you purchase the ₹199 full access unlock, this transaction is processed entirely by Google Play Billing (or Apple App Store). We do not receive, store, or process your payment information. Please refer to Google's and Apple's privacy policies for payment data handling.
All data stored by the App is used solely to provide the learning experience:
We do NOT use your data for advertising, analytics, or any commercial purpose beyond operating the App.
We do not share, sell, rent, or trade any user data with any third party for any purpose.
The App uses the following third-party services for technical operation only:
| Service | Purpose | Data Shared |
|---|---|---|
| Google Play Billing | In-app purchase of ₹199 unlock | Only purchase confirmation |
| Expo (React Native runtime) | App framework | Crash logs only (optional) |
| expo-speech (device TTS) | Text-to-speech pronunciation | Text sent to device only |
None of these services receive your personal information or learning data.
Matra Magic Pro is designed for users of all ages, including children aged 4 and above. We comply with applicable children's privacy laws including India's IT (Intermediary Guidelines) Rules and COPPA (for international users).
All user data is stored locally on your device using AsyncStorage (React Native's secure local storage). Data is:
| Permission | Why Required |
|---|---|
| RECORD_AUDIO | Voice practice feature — microphone for pronunciation checking |
| INTERNET | Required by Expo framework; App works fully offline |
| VIBRATE | Haptic feedback on correct/wrong answers |
| SCHEDULE_EXACT_ALARM | Daily learning reminder notifications (only if you enable them) |
| RECEIVE_BOOT_COMPLETED | Reschedule reminders after device restart |
You have the following rights regarding your data:
Matra Magic Pro does not contain any advertisements. We do not use any advertising SDKs (AdMob, Meta Audience Network, etc.). We do not track users for advertising purposes. Our only revenue comes from the optional ₹199 one-time in-app purchase.
If you enable daily reminders in Settings → Notifications, the App will send local device notifications reminding you to practice. These notifications are generated entirely on your device — we do not use push notification servers. You can disable them at any time in the App's Settings or in your device's Notification settings.
We may update this Privacy Policy from time to time. We will notify you of significant changes by updating the "Last Updated" date at the top of this page. We encourage you to review this policy periodically. Continued use of the App after changes means you accept the updated policy.
This Privacy Policy is governed by the laws of India, including the Information Technology Act, 2000 and the Digital Personal Data Protection Act, 2023 (DPDPA). Any disputes shall be subject to the jurisdiction of courts in India.
For any questions, concerns, or requests regarding this Privacy Policy or your data:
Developer: Gita Mishra
App: Matra Magic Pro
Support: support@matramagicpro.com
Website: matramagicpro.com
Country: India
We aim to respond to all privacy-related queries within 7 business days.