QuickCalc Privacy Policy

Introduction

At PipeLiners QuickCalc, we're committed to protecting your privacy while providing powerful calculation tools for pipeline engineering professionals. This Privacy Policy explains how we collect, use, protect, and share information when you use our application.

Information Collection

PipeLiners QuickCalc does not sell your information. We collect minimal data to provide and improve our services:

• Account Information: Email address for authentication and account identification (when using authenticated features)
• Technical Data: Device type, operating system version, and app usage statistics for troubleshooting and improvement
• Calculation Data: Parameters, inputs, and results saved locally on your device
• Subscription Details: Information necessary to verify and maintain your subscription status (future feature)
• User Preferences: App settings, favorites, and base conditions you configure
• Analytics Data: Anonymous usage patterns to improve app functionality
• Advertising ID: Used to show relevant ads (can be disabled in device settings)

How We Use Your Information

We use collected information to:

• Provide access to calculation features
• Enable offline usage for up to 30 days
• Allow you to save and access your favorite calculations
• Show relevant advertisements (for free users)
• Improve app functionality based on usage patterns
• Maintain app performance and fix technical issues
• Verify subscription status (future feature)

Information Storage

PipeLiners QuickCalc primarily stores your information locally on your device:

• Calculation Data: All calculation inputs and results are stored only on your device
• User Preferences: Settings, base conditions, and favorites are stored locally
• Authentication Tokens: Securely stored on your device for authentication (when applicable)
• Limited Cloud Storage: Only authentication and app configuration data is stored on our servers

Information Sharing

PipeLiners QuickCalc does not share your personal information with third parties except in the following limited circumstances:

• Authentication Services: We use Cognito to manage user authentication securely
• Analytics Services: We use Analytics to understand app usage patterns (anonymous data only)
• Advertising Partners: Google AdMob may collect advertising identifiers to show relevant ads
• Legal Requirements: When required by law, court order, or government regulation
• Business Transfers: If PipeLiners QuickCalc is acquired or merged, your information may be transferred as a business asset

We do not share your calculation data, personal usage patterns, or personal information with marketers or other third parties.

Advertising

The free version of PipeLiners QuickCalc is supported by advertisements:

• We use Google AdMob to display ads
• AdMob may collect device advertising ID and general location (country/region)
• You can opt out of personalized ads in your device settings
• Future subscription options will provide an ad-free experience

Data Security

We implement industry-standard security measures to protect your information:

• Encrypted data transmission using TLS/SSL protocols
• Secure token-based authentication
• Local storage of sensitive data on your device
• Minimal collection of personal information
• Regular security reviews and updates

Your Privacy Rights

You maintain control over your data:

• You can use the app in guest mode without creating an account
• You can use the app offline for up to 30 days
• You can delete your account and associated authentication data at any time
• All calculation data remains on your device and is not accessible by us
• You can opt out of personalized advertising
• You can request deletion of any personal data we hold

Permissions Used by QuickCalc

PipeLiners QuickCalc requires the following permissions to function:

• Internet access: Required for app configuration, ads, and updates
• Storage access: Used to save PDF exports of calculations
• Network state: To provide offline functionality
• Photo library access (iOS): Used only when you choose to save PDF exports

Children's Privacy

Our services are not intended for individuals under 18 years of age. We do not knowingly collect personal information from children.

Privacy Policy Updates

We may update this Privacy Policy periodically to reflect changes in our practices or legal requirements. We will notify you of significant changes via the app or email (if you have an account).

Contact Us

If you have questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us.

Effective Date: January 10, 2025
Last Updated: January 10, 2025