Privacy Policy for Caffeine Mode

Introduction

Caffeine Mode ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application Caffeine Mode (the "App"). This policy applies to all users of our App.

Information We Collect

Information You Provide Directly

Caffeine Mode is a privacy-focused application. We follow data minimization principles and only collect information necessary to provide our services:

• Account Information: We do not require account creation, but we may collect device identifiers for app functionality
• Caffeine Consumption Data: Coffee types, consumption times, caffeine amounts, and effectiveness ratings you input
• Preferences: Your metabolism type selection, target timing preferences, and notification settings
• Feedback: Any feedback, reviews, or communications you send to us

Information Collected Automatically

• Usage Data: App features used, session duration, interaction patterns, and performance metrics
• Device Information: Device type, operating system version, app version, and unique device identifiers
• Analytics Data: Aggregated usage statistics, crash reports, and performance data
• Notification Data: Notification delivery status and user interaction with notifications

Health and Wellness Data

• Caffeine Metabolism Information: Your selected metabolism type (fast, normal, slow)
• Consumption Patterns: Timing, frequency, and effectiveness of caffeine consumption
• Sleep Impact Analysis: Derived insights about caffeine's effect on your sleep patterns
• Personalized Recommendations: Algorithm-generated suggestions based on your usage patterns

How We Use Your Information

Primary Uses

• Core Functionality: Provide caffeine timing recommendations based on scientific algorithms
• Personalization: Customize recommendations based on your metabolism type and usage patterns
• History Tracking: Maintain your caffeine consumption history for pattern analysis
• Notifications: Send reminders and alerts based on your preferences
• Analytics: Generate insights about your caffeine consumption effectiveness

Secondary Uses

• App Improvement: Analyze usage patterns to improve app functionality and user experience
• Customer Support: Respond to your inquiries and provide technical assistance
• Legal Compliance: Comply with applicable laws and regulations
• Safety: Detect and prevent fraudulent or harmful activities

Data Storage and Security

Local Storage

• Most of your data is stored locally on your device using iOS UserDefaults and Core Data
• Local data includes your consumption history, preferences, and app settings
• You control this data and can delete it by uninstalling the app

Cloud Storage

• We do not store your personal data on our servers
• Anonymous usage analytics may be transmitted to improve app performance
• Subscription status is managed through Apple's App Store infrastructure

Security Measures

• Data transmission uses industry-standard encryption (TLS/SSL)
• Local data is protected by iOS security features including device encryption
• We implement appropriate technical and organizational measures to protect your data
• Regular security assessments and updates to maintain data protection standards

Data Sharing and Disclosure

We Do Not Sell Your Data

We do not sell, rent, or trade your personal information to third parties for marketing purposes.

Limited Sharing Scenarios

• Apple App Store: Subscription and purchase data is processed by Apple according to their privacy policy
• Analytics Services: Anonymous, aggregated usage data may be shared with analytics providers
• Legal Requirements: We may disclose information if required by law or to protect our rights
• Business Transfers: In the event of a merger or acquisition, data may be transferred to the new entity

Third-Party Services

• Apple StoreKit: For subscription management and in-app purchases
• iOS Notification Service: For delivering local notifications
• No other third-party services currently access your personal data

Your Rights and Choices

Data Access and Control

• View Your Data: Access your consumption history and preferences within the app
• Modify Data: Edit or delete individual consumption records
• Export Data: Pro users can export their data in PDF, CSV, or JSON formats
• Delete Data: Remove all data by uninstalling the app

Notification Controls

• Notification Preferences: Enable or disable notifications in app settings
• iOS Settings: Control notification permissions through iOS Settings
• Reminder Management: Customize reminder timing and frequency

Subscription Management

• Subscription Control: Manage subscriptions through Apple App Store
• Data Retention: Subscription history is maintained according to Apple's policies
• Cancellation: Cancel subscriptions at any time through Apple's system

Children's Privacy

Our App is not intended for children under 13 years of age. 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 at shaishaihu159@gmail.com.

International Data Transfers

As we primarily store data locally on your device, international transfers are minimal. Any data that is transmitted is protected by appropriate safeguards and complies with applicable data protection laws.

Data Retention

• Local Data: Retained on your device until you delete the app or clear the data
• Analytics Data: Anonymous usage data may be retained for up to 2 years for app improvement
• Support Communications: Retained for up to 1 year after resolution
• Legal Requirements: Some data may be retained longer if required by law

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
• Updating the "Last Updated" date
• Providing in-app notifications for significant changes

Your continued use of the App after changes constitutes acceptance of the updated policy.

Contact Information

Legal Basis for Processing (GDPR)

For users in the European Economic Area, our legal basis for processing your personal data includes:

• Consent: For optional features like notifications and analytics
• Contract Performance: For providing the core app functionality
• Legitimate Interest: For app improvement and security purposes

California Privacy Rights (CCPA)

California residents have additional rights under the California Consumer Privacy Act:

• Right to Know: Request information about data collection and use
• Right to Delete: Request deletion of personal information
• Right to Opt-Out: Opt-out of the sale of personal information (we do not sell data)
• Non-Discrimination: We will not discriminate against you for exercising your rights

To exercise these rights, contact us at shaishaihu159@gmail.com.