# Privacy Policy
**Last updated:** January 2025
## Introduction
This Privacy Policy is provided by **US BIZ LLC** (also referred to as "we," "us," or "our") and applies to all mobile applications developed and published by US BIZ LLC on the Google Play Store, including but not limited to:
- **Weight fitness Weekly Tracker** (com.myfitness.calculator)
- **Micro Fat Calculator**
- **Never Overweight Tracker**
and any other current or future mobile applications published under the US BIZ LLC developer account on Google Play.
We are committed to protecting your privacy and providing clear information about how data is handled in our mobile applications. By using any of our apps, you agree to the practices described in this privacy policy.
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## 1. Developer Information
**Developer Name:** US BIZ LLC
**Contact Email:** support@myidealwaist.com
**Privacy Policy URL:** https://myidealwaist.com/universal_Privacy_Policy.htm
This privacy policy applies to all mobile applications published by US BIZ LLC on the Google Play Store. If you are using an app published under a different developer account, please refer to that developer's privacy policy.
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## 2. Information We Collect
Our apps are designed with privacy in mind. We collect minimal information necessary for app functionality.
### 2.1 Personal Information We Do NOT Collect
Our apps do **NOT** collect, store, or transmit personally identifiable information such as:
- Your name
- Email address
- Phone number
- Contact details
- Physical address
- Payment information
### 2.2 On-Device Data
Any input you provide in our apps (such as height, waist size, hip measurements, age, and gender) is used **only for on-device calculations** and is:
- Processed entirely on your device
- **NOT** transmitted to our servers
- **NOT** stored in cloud databases
- **NOT** shared with third parties for data collection purposes
All calculations and user inputs remain entirely on your device and are not accessible to us.
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## 3. Third-Party Services (Advertising)
### 3.1 Google AdMob
Some of our apps use **Google AdMob** to display advertisements. When you interact with ads, AdMob may collect limited information according to Google's privacy practices. This information is handled by Google, not by US BIZ LLC.
**AdMob may collect:**
- Device type and operating system version
- IP address (used for approximate geographic location for ad targeting)
- General app usage statistics (such as how often certain screens are viewed)
- Advertising ID (also known as AAID on Android)
- App installation information
**Data Collection Purpose:**
- To deliver relevant advertisements
- To measure ad performance
- To prevent fraud and abuse
**Your Controls:**
You can manage your ad preferences or opt out of personalized ads by visiting:
- [Google Ads Settings](https://adssettings.google.com)
- [Google Privacy Policy](https://policies.google.com/privacy)
For more information about how Google uses data when you use our app, please visit: [How Google uses information from sites or apps that use our services](https://policies.google.com/technologies/partner-sites)
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## 4. Data Usage & Storage
### 4.1 On-Device Storage
- All user inputs and calculation results are stored locally on your device
- We do not maintain servers to store your data
- Data is not synchronized across devices
### 4.2 Data Transmission
- We do **NOT** transmit your personal health data or calculation inputs to external servers
- Only advertising-related data (handled by Google AdMob) may be transmitted as described in Section 3
### 4.3 Data Deletion
- You can delete app data at any time by uninstalling the app
- When you uninstall the app, all locally stored data is removed from your device
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## 5. Age Requirement & Children's Privacy
### 5.1 Minimum Age
Our apps are designed for users aged **13 years and older**.
### 5.2 Children's Privacy (COPPA Compliance)
We comply with the **Children's Online Privacy Protection Act (COPPA)**:
- We do **NOT** knowingly collect personal information from children under 13
- Our apps do **NOT** request age-specific personal data from children
- Parents and guardians may use our apps to assess healthy growth indicators in children (in line with World Health Organization recommendations), but no child-specific data is collected or stored
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## 6. Data Sharing & Disclosure
### 6.1 We Do NOT Sell Your Data
US BIZ LLC does **NOT** sell, rent, or trade your personal information to third parties.
### 6.2 Data Shared with Service Providers
The only third-party service we use is **Google AdMob** for advertising purposes. AdMob's data collection and usage is governed by Google's own privacy policy and practices.
### 6.3 Legal Requirements
We may disclose information if required by law or in response to valid legal requests, but this would only apply to aggregated or anonymized data as we do not collect personally identifiable information.
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## 7. Compliance with Google Play Policies
All our apps published by US BIZ LLC comply with:
- **Google Play Developer Policy Center** requirements
- **Google Play Privacy Policy** requirements
- **Google Play Families Policy** (where applicable)
- **Google Play Data Safety** requirements
We provide accurate disclosures in the Google Play Data Safety section for each app, including:
- How advertising-related data is handled by AdMob
- Data collection practices
- Data sharing practices
- User rights and controls
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## 8. Your Rights & Choices
### 8.1 Access & Control
- You can access and review all data stored in the app directly within the app interface
- You can delete all app data by uninstalling the app
### 8.2 Advertising Preferences
- You can opt out of personalized ads through your device settings or Google Ads Settings
- You can reset your Advertising ID at any time through your device settings
### 8.3 App Permissions
Our apps request minimal permissions:
- **Internet**: Required for displaying ads
- **Network State**: Required for ad network connectivity
- **Advertising ID**: Required for AdMob on Android 13+ (you can opt out in device settings)
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## 9. Security
While we do not collect or store your personal information on our servers, we implement appropriate security measures in our apps:
- All calculations are performed locally on your device
- No sensitive data is transmitted over networks (except standard AdMob data)
- Your device's operating system provides additional security layers
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## 10. Changes to This Privacy Policy
We may update this privacy policy from time to time. When we make changes:
- We will update the "Last updated" date at the top of this policy
- For significant changes, we may notify users through app updates or in-app notices
- Continued use of our apps after changes constitutes acceptance of the updated policy
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## 11. Contact Us
If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us:
**Email:** support@myidealwaist.com
**Developer:** US BIZ LLC
**Privacy Policy URL:** https://myidealwaist.com/universal_Privacy_Policy.htm
We will respond to your inquiries as promptly as possible.
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## 12. Effective Date
This Privacy Policy is effective as of the "Last updated" date shown at the top of this document and applies to all US BIZ LLC mobile applications published on the Google Play Store.
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**By using any mobile application published by US BIZ LLC, you acknowledge that you have read and understood this Privacy Policy.**