Privacy Policy for ZeroHero

Last updated: March 16, 2026

This Privacy Policy describes how the mobile application ZeroHero handles information.

ZeroHero is designed to help users track personal habits and consumption patterns in order to better understand trends and reduce consumption over time.

1. Developer Information

Developer:
ChargeGeist

Contact:
voma@protonmail.ch

2. Information Collected by the App

ZeroHero allows users to manually record personal consumption and habit data.

This may include information such as:

• number of cigarettes smoked
  
  

• alcohol consumption
  
  

• medication intake
  
  

• other user-defined habits or consumption categories
  
  

These types of data may be considered health or wellness-related information.

All such data is entered voluntarily by the user.

ZeroHero does not collect personal identity information such as:

• name
  
  

• email address
  
  

• phone number
  
  

• location data
  
  

3. Purpose of Data Processing

The information entered in the app is used solely to provide the core functionality of the application, including:

• tracking personal consumption habits
  
  

• comparing daily entries to the user's personal baseline
  
  

• displaying statistics and trends
  
  

• showing progress indicators and gamification elements within the app
  
  

The data is not used for advertising, profiling, or marketing purposes.

4. Data Storage

All data entered in ZeroHero is stored locally on the user's device only.

The app does not transmit data to external servers.

The app does not use cloud storage or remote databases.

The app functions fully offline.

5. Data Sharing

ZeroHero does not share any user data with third parties.

Specifically, the app does not share data with:

• advertisers
  
  

• analytics providers
  
  

• data brokers
  
  

• external servers
  
  

All data remains under the user's control on their own device.

6. Data Security

Since all information is stored locally on the device, data protection relies on the security mechanisms provided by the Android operating system.

The developer does not have access to user data stored within the app.

7. User Control and Data Deletion

Users have full control over their data.

Users can delete their data at any time by:

• deleting entries within the app
  
  

• clearing the app's data through Android system settings
  
  

• uninstalling the application
  
  

Uninstalling the app removes all locally stored data.

8. Children’s Privacy

ZeroHero is not specifically intended for children under the age of 13.

The app does not knowingly collect personal information from children.

9. Changes to This Privacy Policy

This Privacy Policy may be updated from time to time.

Any updates will be reflected by revising the “Last updated” date at the top of this page.

10. Contact

If you have any questions regarding this Privacy Policy, please contact:

voma@protonmail.ch