Privacy Policy

Last updated: April 2026

Welcome to AI Trading Chart Analyzer. Your privacy is important to us. This Privacy Policy explains how we collect, use, and protect your information when you use our mobile application.

1. Information We Collect

a) Account Information

When you sign in using Google, we may collect:

• Your name
• Your email address

This information is used only for authentication and account identification.

b) User Content

We may process:

• Uploaded chart images
• AI analysis results
• Chat messages with AI assistant

This data is primarily stored locally on your device (Hive storage).

c) Device & Usage Data

We may collect:

• Device information (model, OS version)
• App usage data
• Crash logs

2. How We Use Your Information

• Provide AI chart analysis features
• Enable Google login authentication
• Improve app performance and user experience
• Deliver personalized content and insights
• Show advertisements (for free users)

3. Third-Party Services

Firebase (Authentication & Remote Config)

Used for Google Sign-In, app configuration, and analytics.

Google AdMob

Used to display ads for free users. It may collect device identifiers and usage data.

OneSignal

Used to send push notifications.

AI Services (OpenRouter / Gemini APIs)

Used for chart analysis and AI chat responses. Data may include user prompts and images.

Market Data APIs

CoinGecko and TwelveData are used to fetch real-time market data.

TradingView

Used to display live charts within the app.

4. Data Storage

• Most user data is stored locally on your device
• We do not permanently store your personal trading data on external servers

5. Advertisements

Ads are shown to free users using Google AdMob. Premium users may experience an ad-free version.

6. In-App Purchases

We offer subscription plans that remove ads and unlock premium features. Payments are securely handled by Google Play and we do not store payment details.

7. Permissions

Our app may request the following permissions:

• Camera / Photos → to upload chart images
• Storage → to save and retrieve analysis data
• Notifications → to send reminders and updates

8. Data Security

We take reasonable steps to protect your data. However, no method of transmission over the internet is 100% secure.

9. Children’s Privacy

This app is intended for users aged 13 and above. We do not knowingly collect data from children under 13.

10. User Control

• You can delete your account at any time from the Profile/Settings screen inside the app.
• When you delete your account, your authentication data will be permanently removed.
• Locally stored data (such as images and analysis results) will also be cleared from your device.
• You can also delete app data by uninstalling the app.
• You can disable notifications anytime from the app settings or device settings.
• You can manage permissions from your device settings.

11. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be reflected with an updated date.

12. Contact Us

If you have any questions, contact us at:
📧 nextgenappcore@gmail.com

13. Account Deletion

You have the right to delete your account at any time directly from the app. To do so, go to the Settings or Profile screen and select "Delete Account".

Once your account is deleted:

• Your authentication data will be removed.
• Your local app data will be cleared.
• This action is permanent and cannot be undone.