Privacy Policy — ChargeLedger

Last updated: December 02, 2025

ChargeLedger (“the App”) is developed to help users track electric vehicle (EV) charging costs, energy usage, and related insights. We value your privacy and are committed to protecting your personal data. This Privacy Policy explains what information we collect, how it is used, and your rights.

1. Information We Collect

ChargeLedger is designed to operate fully offline. We do not require an account, and we do not collect or store any personal information on external servers.

1.1 Data You Enter

All data you enter is stored locally on your device using secure local storage (Hive), including:

• Charging sessions (kWh, cost, battery percentage, location, notes)
  
  

• Vehicle settings (battery capacity, energy consumption)
  
  

• Preferences and display settings
  
  

1.2 Automatically Collected Data

The App does not collect:

• Personal identifiers
  
  

• Location data (unless you manually input a location)
  
  

• Analytics, usage, or diagnostic data
  
  

• Advertising IDs
  
  

No information is transmitted to external servers.

2. How We Use Your Data

All data is processed locally on your device for:

• Displaying charging history
  
  

• Calculating energy usage and cost insights
  
  

• Rendering charts and statistics
  
  

• Saving your preferences
  
  

• Improving user experience
  Your data is never shared, uploaded, or transmitted.
  
  

3. Data Sharing and Disclosure

ChargeLedger:

• Does not share your data with third parties
  
  

• Does not sell your information
  
  

• Does not use third-party analytics or advertising SDKs
  
  

• Does not send any data to the developer
  
  

Everything stays on your device.

4. In-App Purchases

The App offers optional donations through the Google Play billing system.
Google may process certain data required to complete your purchase, according to their own Privacy Policy.

ChargeLedger does not store or access your payment information.

5. Data Security

Your data is stored on your device and protected by your device’s operating system (iOS/Android).
We do not have access to your information.

6. Your Choices

You may:

• Delete individual charging logs
  
  

• Clear all data using the “Delete All Data” option in Settings
  Once deleted, data cannot be recovered by us.
  
  

7. Children’s Privacy

ChargeLedger does not target children and does not collect any personal information.
The app is intended for general use.

8. Changes to This Policy

We may update this Privacy Policy to reflect improvements or legal requirements.
The “Last updated” date will always be shown at the top.

9. Contact Us

If you have any questions about this Privacy Policy or the App, contact us at:

📧 charge-ledger-support@gmail.com