# ChangeHero Privacy Policy
## Introduction
This Privacy Policy describes how ChangeHero ("we", "our", or "us") collects, uses, and protects your information when you use our mobile application ChangeHero (the "App").
## Information We Collect
### Personal Information
ChangeHero does not collect any personal information that can identify you individually. We respect your privacy and do not gather personal data such as names, email addresses, or phone numbers.
### Non-Personal Information
We may collect anonymous, non-personal information through Firebase Analytics, including:
- App usage statistics
- Device information (device model, operating system)
- Country and language settings
- App performance data
This information is used solely to improve the app's functionality and user experience.
## How We Use Information
### Analytics
We use Firebase Analytics to understand how users interact with our app. This helps us:
- Improve app performance
- Fix bugs and issues
- Enhance user experience
- Make informed development decisions
### Advertising
Our app displays advertisements through Google AdMob. These ads may collect anonymous data for ad personalization. You can opt out of personalized ads in your device settings.
## Data Storage
### Local Storage
All game progress, scores, and settings are stored locally on your device using UserDefaults. This data is not transmitted to our servers and remains under your control.
### Cloud Storage
We do not store any user data in the cloud or on external servers.
## Third-Party Services
### Firebase
We use Firebase services for analytics and advertising:
- **Firebase Analytics**: Anonymous usage statistics
- **Firebase AdMob**: In-app advertisements
### Slack Integration
Our app may send notifications to developers through Slack API when new users join. This is for development purposes only and does not include any personal information.
## Data Sharing
We do not share, sell, or trade your personal information with third parties, except:
- As required by law
- To comply with legal processes
- To protect our rights and safety
## Children's Privacy
ChangeHero is designed for users of all ages, including children. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.
## Data Security
We implement appropriate security measures to protect your information:
- Local data encryption
- Secure network communications
- Regular security updates
## Your Rights
You have the right to:
- Access your data (stored locally on your device)
- Delete your data (by uninstalling the app)
- Opt out of analytics (through device settings)
- Opt out of personalized ads (through device settings)
## Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by:
- Posting the new Privacy Policy in the app
- Updating the "Last Updated" date
## Contact Information
If you have any questions about this Privacy Policy, please contact us:
- **Email**: wendoei57@gmail.com
- **Developer**: Jihye Kim
## Last Updated
January 1, 2025
## Consent
By using ChangeHero, you consent to this Privacy Policy. If you do not agree with this policy, please do not use our app.