Privacy Policy for Crypto Pulse
Last Updated: December 2024
1. Introduction
Welcome to Crypto Pulse ("we," "our," or "us"). This Privacy Policy explains how Alkashier LTD collects, uses, stores, and protects your information when you use the Crypto Pulse mobile application (the "App").
By using Crypto Pulse, you agree to the collection and use of information in accordance with this Privacy Policy. If you do not agree with our policies and practices, please do not use the App.
Developer Information
- Company Name: Alkashier LTD
- Country: Egypt
- Contact Email: info@alkashier.com
- App Package Name: com.ok2code.coin_pulse
2. Age Restriction
Crypto Pulse is intended for users aged 18 years and older. The App involves cryptocurrency trading and financial services that are not appropriate for children. We do not knowingly collect personal information from anyone under the age of 18.
If you are a parent or guardian and believe that your child under 18 has provided us with personal information, please contact us at info@alkashier.com. We will take steps to delete such information from our systems.
3. Information We Collect
3.1 Information You Provide Directly
Binance API Credentials (Optional)
- If you choose to connect your Binance account, you provide:
- Binance API Key
- Binance API Secret
- Storage: These credentials are stored locally on your device only using encrypted secure storage
- Purpose: To fetch your portfolio, account balances, and earnings data from Binance
- Important: We never store, transmit, or have access to your Binance credentials on any server
App Preferences
- Theme settings (Dark/Light mode)
- Favorite coins list
- Home widget configurations
- Chart preferences
- Price alert settings
Storage: All preference data is stored locally on your device only using local storage (Hive and GetStorage)
3.2 Information Collected Automatically
Device Information
- Device model and manufacturer
- Operating system version (Android/iOS)
- App version
- Device language and region settings
- Screen resolution
Usage Analytics (via Firebase Analytics)
- App opens and session duration
- Screen views and navigation patterns
- Feature usage statistics
- App crashes and errors (via Firebase Crashlytics)
- Performance metrics
Advertising Data (via Google AdMob)
- Advertising ID (GAID for Android, IDFA for iOS)
- Ad interaction data
- Device information for ad personalization
Network Data
- Internet connectivity status
- IP address (temporary, for API requests)
3.3 Information We Do NOT Collect
We do NOT collect:
- Your name, email address, or phone number
- Location data or GPS coordinates
- Contact list or phone book
- Photos, videos, or media files
- Biometric data
- Financial account information (credit cards, bank accounts)
- Social media profiles
4. How We Use Your Information
4.1 Primary Purposes
We use the collected information for:
-
App Functionality
- Display real-time cryptocurrency prices
- Fetch your Binance account data (if connected)
- Show portfolio analytics and earnings
- Deliver price alerts and notifications
- Synchronize home widgets
-
Service Improvement
- Analyze app usage patterns
- Identify and fix bugs and crashes
- Improve user experience
- Develop new features
-
Advertising
- Display personalized advertisements via Google AdMob
- Measure ad performance
- Prevent fraud and abuse
-
Subscription Management
- Process in-app purchases
- Manage subscription tiers (Free, Premium, Pro)
- Verify purchase receipts
4.2 Legal Basis for Processing (GDPR)
For users in the European Economic Area (EEA), our legal basis for processing personal data is:
- Consent: You provide consent by using the App and agreeing to this Privacy Policy
- Legitimate Interest: Improving our services, preventing fraud, and ensuring security
- Contractual Necessity: Processing necessary to provide the services you requested
5. Third-Party Services
Crypto Pulse integrates with the following third-party services that may collect information:
5.1 Google AdMob (Advertising)
- Purpose: Display advertisements
- Data Collected: Advertising ID, device information, ad interaction data
- Privacy Policy: https://policies.google.com/privacy
- Opt-out: You can opt-out of personalized ads in your device settings (Android: Settings > Google > Ads; iOS: Settings > Privacy > Advertising)
5.2 Firebase Analytics (Google LLC)
- Purpose: App usage analytics and performance monitoring
- Data Collected: Device information, app usage statistics, crash reports
- Privacy Policy: https://firebase.google.com/support/privacy
5.3 Firebase Crashlytics (Google LLC)
- Purpose: Crash reporting and app stability monitoring
- Data Collected: Crash logs, device state at time of crash
- Privacy Policy: https://firebase.google.com/support/privacy
5.4 Binance API
- Purpose: Fetch cryptocurrency prices and user account data (if connected)
- Data Collected: Account balances, trading history, staking positions (only if you connect your account)
- Privacy Policy: https://www.binance.com/en/privacy
- Important: Your Binance API credentials are stored locally on your device only and are encrypted
5.5 Google Play Billing / App Store (In-App Purchases)
- Purpose: Process subscription purchases
- Data Collected: Purchase transaction data, receipt information
- Privacy Policies:
- Google Play: https://policies.google.com/privacy
- Apple App Store: https://www.apple.com/legal/privacy/
6. Data Storage and Security
6.1 Local Storage Only
Important: Crypto Pulse does NOT use any backend servers or cloud storage for user data. All your data is stored locally on your device only:
- Binance API credentials (encrypted)
- App preferences and settings
- Favorite coins and watchlists
- Chart configurations
- Subscription status
6.2 Security Measures
We implement industry-standard security measures:
-
Encryption
- Binance API credentials are stored using encrypted secure storage (Flutter Secure Storage)
- Sensitive data is encrypted at rest
-
Secure Communication
- All API requests use HTTPS/TLS encryption
- Secure WebSocket connections for real-time data
-
Read-Only Permissions
- Binance API integration requires read-only permissions only
- We never request trading or withdrawal permissions
-
No Server Storage
- Since we don't store data on servers, there's no risk of server-side data breaches
6.3 Data Retention
- Duration: All data is retained only while the App is installed on your device
- Deletion: When you uninstall the App, all locally stored data is automatically deleted from your device
- No Recovery: Once uninstalled, we cannot recover your data as we don't store it on any servers
7. Your Privacy Rights
7.1 Data Access and Control
You have complete control over your data:
-
Access Your Data
- All your data is stored locally on your device
- You can view it within the App settings
-
Delete Your Data
- Simply uninstall the App to delete all local data
- Alternatively, use the "Clear Data" option in your device's app settings
-
Export Your Data
- Premium and Pro users can export their data to CSV/PDF formats
- Use the export feature within the App
-
Disconnect Binance Account
- Remove your Binance API credentials anytime from App settings
- This permanently deletes your encrypted credentials from local storage
7.2 Advertising Controls
You can control advertising:
-
Opt-out of Personalized Ads
- Android: Settings > Google > Ads > Opt out of Ads Personalization
- iOS: Settings > Privacy > Advertising > Limit Ad Tracking
-
Reset Advertising ID
- Android: Settings > Google > Ads > Reset advertising ID
- iOS: Settings > Privacy > Advertising > Reset Advertising Identifier
7.3 Analytics Controls
You can limit analytics collection by:
- Disabling app usage analytics in device settings
- Not granting optional permissions
7.4 GDPR Rights (EEA Users)
If you are in the European Economic Area, you have the right to:
- Right to Access: Request information about your personal data
- Right to Rectification: Correct inaccurate data
- Right to Erasure: Request deletion of your data (uninstall the App)
- Right to Data Portability: Export your data
- Right to Object: Object to data processing
- Right to Withdraw Consent: Withdraw consent at any time
To exercise these rights, contact us at info@alkashier.com
7.5 California Privacy Rights (CCPA)
If you are a California resident, you have the right to:
- Know what personal information is collected
- Know whether personal information is sold or disclosed
- Say no to the sale of personal information (we don't sell your data)
- Access your personal information
- Request deletion of personal information
8. Subscription and In-App Purchases
8.1 Purchase Processing
- In-app purchases are processed through Google Play Billing (Android) or Apple App Store (iOS)
- We do NOT collect or store payment information (credit cards, etc.)
- Payment processing is handled entirely by Google/Apple
- We only receive confirmation of successful purchases
8.2 Subscription Data
We store locally:
- Active subscription tier (Free, Premium, Pro)
- Subscription expiry date
- Trial status
8.3 Refunds and Cancellations
- Refund policies are governed by Google Play and Apple App Store
- To cancel subscriptions: Manage through your Google Play or App Store account
- Contact info@alkashier.com for subscription support
9. Children's Privacy (COPPA Compliance)
Crypto Pulse is NOT intended for children under 18 years of age.
We do not knowingly collect personal information from children. If we discover that a child under 18 has provided us with personal information, we will delete such information immediately.
Parents/guardians who believe their child has provided information to us should contact info@alkashier.com
10. International Data Transfers
10.1 Data Location
Since all user data is stored locally on your device, there are no international data transfers for user-specific data.
10.2 Third-Party Services
Some third-party services we use (Firebase, AdMob) may transfer data internationally. These services comply with applicable data protection laws and frameworks (e.g., EU-U.S. Privacy Shield, Standard Contractual Clauses).
11. Do Not Track (DNT)
Our App does not currently respond to "Do Not Track" (DNT) signals as there is no standard interpretation of DNT signals. However, you can control tracking through:
- Device advertising settings
- App permissions management
12. Data Breach Notification
While we store data locally (minimizing breach risk), if we become aware of a security incident affecting third-party services we use, we will:
- Investigate the incident promptly
- Notify affected users via in-app notification or email (if available)
- Take corrective action to prevent future incidents
- Comply with applicable data breach notification laws
13. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Changes will be effective when:
- We post the updated Privacy Policy in the App
- We update the "Last Updated" date at the top of this policy
- You continue to use the App after changes are posted
Material Changes: For significant changes, we will provide prominent notice within the App.
We encourage you to review this Privacy Policy periodically.
14. Your Consent
By using Crypto Pulse, you consent to:
- This Privacy Policy
- The collection and use of information as described
- The integration with third-party services mentioned
15. Contact Us
If you have questions, concerns, or requests regarding this Privacy Policy or your data, please contact us:
Alkashier LTD
- Email: info@alkashier.com
- Country: Egypt
- App: Crypto Pulse (com.ok2code.coin_pulse)
Response Time: We aim to respond to all inquiries within 48 hours.
16. Governing Law
This Privacy Policy is governed by the laws of the Arab Republic of Egypt. For international users, we also comply with:
- General Data Protection Regulation (GDPR) for EEA users
- California Consumer Privacy Act (CCPA) for California residents
- Other applicable data protection laws
17. Summary of Key Points
For your convenience, here's a summary:
✅ No Server Storage: All data stored locally on your device only
✅ Encrypted Security: Binance credentials stored with encryption
✅ No Personal Data Collection: No email, name, or phone required
✅ Delete Anytime: Uninstall = all data deleted
✅ Third-Party Services: Firebase (analytics), AdMob (ads), Binance API
✅ In-App Purchases: Processed by Google Play/App Store
✅ Age 18+: App intended for adults only
✅ No Data Sales: We never sell your data to anyone
✅ Read-Only Access: Binance integration is read-only, no trading permissions
✅ Full Control: You control all your data and settings
Thank you for trusting Crypto Pulse with your cryptocurrency tracking needs!
Alkashier LTD
Egypt
info@alkashier.com
Last Updated: December 2024