Introduction
APPGAH ("we," "our," or "us") operates the BMI Calculator mobile application (the "Service"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application. Please read this privacy policy carefully. By using our Service, you agree to the collection and use of information in accordance with this policy.
Information We Collect
1. Information You Provide to Us
- Account Information: When you create an account, we collect your name, email address, and password.
- Health Data: BMI calculations, weight, height, age, and gender that you voluntarily enter.
- Profile Information: Avatar customizations and preferences you set within the app.
- Communication Data: Messages you send through our support channels.
2. Information Automatically Collected
- Device Information: Device type, operating system, unique device identifiers.
- Usage Data: App features used, time spent in app, interaction patterns.
- Analytics Data: Crash reports and performance metrics to improve our service.
Data Storage Options
Local Storage (Guest Mode)
- When using the app without creating an account, all your BMI data is stored locally on your device.
- This data includes your BMI history, calculations, and app preferences.
- We do not have access to data stored locally on your device.
Important: If you delete the app or reset your device, all locally stored data will be permanently lost.
Cloud Storage (Registered Users)
- When you create an account and log in, your BMI data is securely stored on our cloud servers.
- This allows you to access your data across multiple devices and prevents data loss.
- Cloud-stored data includes: BMI history, goals, progress tracking, and app preferences.
- You can choose to sync local data to the cloud when creating an account.
How We Use Your Information
We use the collected information for the following purposes:
- To provide and maintain our Service
- To manage your account and provide customer support
- To process subscription payments and manage premium features
- To send you important updates about our Service
- To improve our app functionality and user experience
- To comply with legal obligations
- To detect and prevent fraud or abuse
Data Sharing and Disclosure
We do not sell, trade, or rent your personal information to third parties. We may share your information only in the following circumstances:
Service Providers
We work with trusted third-party companies that help us operate our Service:
- Firebase (Google): For user authentication and cloud data storage
- Google Play Services: For app functionality and services
- Google Play Billing: For processing subscription payments
- Analytics Services: For app performance monitoring (anonymized data only)
- Advertising Partners: For displaying relevant ads (see Advertising section)
Legal Requirements
We may disclose your information if required by law or to protect our rights and safety.
Subscription and Payment Information
- Subscription purchases are processed through Google Play Store or Apple App Store.
- We do not store your payment card information.
- Subscription data (plan type, status, renewal dates) is stored to manage your premium features.
- You can cancel subscriptions directly through your app store account.
Advertising
Our free app is supported by advertisements:
- We display ads from third-party advertising networks.
- Ad partners may collect anonymous data to show relevant ads.
- We do not share your personal BMI data with advertising partners.
- You can remove ads by upgrading to our premium subscription.
AI Features
- Our AI health analysis features process your BMI data to provide personalized insights.
- AI processing is performed securely and your data is not used to train AI models.
- AI conversations are stored temporarily to maintain chat history within sessions.
- You can delete AI chat history at any time through the app settings.
Data Security
We implement industry-standard security measures to protect your information:
- Data encryption in transit and at rest
- Secure authentication systems
- Regular security audits and updates
- Limited access to personal data by authorized personnel only
However, no method of electronic transmission or storage is 100% secure, and we cannot guarantee absolute security.
Data Retention
- Account Data: Retained while your account is active and for 30 days after account deletion request.
- Health Data: Stored as long as you maintain your account or until you request deletion.
- Local Data: Automatically deleted when you uninstall the app.
- Analytics Data: Retained in anonymized form for service improvement.
Your Rights and Choices
You have the following rights regarding your personal information:
- Access: Request a copy of your personal data
- Correction: Update or correct your information
- Deletion: Request deletion of your account and data
- Data Portability: Export your BMI data
- Opt-out: Unsubscribe from promotional communications
Children's Privacy
Our Service is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If we discover that a child under 13 has provided us with personal information, we will immediately delete such information from our servers.
If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately at appgah.dev@gmail.com so we can take necessary action.
International Data Transfers
Your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place to protect your data in accordance with this privacy policy.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of any material changes by:
- Posting the new Privacy Policy in the app
- Sending an email notification (for registered users)
- Displaying a prominent notice in the app
Changes become effective immediately upon posting.