Privacy Policy

1. Introduction

The PlanNavi app (hereinafter referred to as "the Application") is a free mobile application that compares and diagnoses mobile phone plans. This Privacy Policy describes how user information is handled within the Application. By using the Application, you consent to the practices described in this policy.

2. Information Collection and Use

2.1 Information Collected and Stored by the Application

To provide the plan diagnosis and favorites features, the Application stores the following information locally on your device. This information is never transmitted to external servers.

• Plan diagnosis responses (estimated data usage, call frequency, priority preferences, weight settings, etc.)
• Favorited plan details (carrier name, service name, pricing, speed, etc.)
• Skipped plan identifiers
• Swipe action history (plan identifier, action type, timestamp)

2.2 Information Not Collected

The Application does not collect the following types of information.

• Personal information (name, email address, phone number, etc.)
• Device location information
• Contacts, photos, or other device data
• User account information (there is no login functionality)

2.3 Services Planned for Future Implementation

The Application plans to implement the following services to improve the user experience. When these services are integrated, this policy will be updated to include details about the information collected.

3. Third-Party Service Disclosures

The Application plans to use the following third-party services. Information is handled in accordance with each service's privacy policy.

• Google Privacy Policy
• AdMob Privacy Policy
• Google Analytics for Firebase Privacy Policy

The Application uses Google Analytics 4 and AdMob for ad delivery and usage analytics, and may automatically collect user information. Data collection by these services is conducted in accordance with Google's Privacy Policy.

4. Data Storage and Management

4.1 Storage Method

All user data collected and stored by the Application is saved exclusively on your device (local storage). No data is stored on or transmitted to cloud servers or external databases.

4.2 Retention Period

• Data stored on your device is retained while you continue to use the Application.
• You can delete stored data at any time by resetting your favorites and settings within the Application.
• Uninstalling the Application will permanently delete all stored data from your device.

5. Your Rights

You can manage your data in the Application through the following methods.

• Data Review: You can view your saved plans from the Favorites screen within the Application.
• Data Deletion: You can individually delete favorites and diagnosis settings from within the Application.
• Complete Data Erasure: Uninstalling the Application will permanently delete all data.
• Ad Personalization Opt-Out: You can opt out of personalized advertising by disabling ad tracking in your device settings (iOS: Settings > Privacy > Tracking, Android: Settings > Google > Ads).

For data disclosure requests or deletion inquiries, please contact us using the information below.

6. Disclosure to Third Parties

The Application will not disclose user information to third parties except in the following circumstances.

• When disclosure is required by law, such as in response to a subpoena or similar legal process
• When we reasonably believe that disclosure is necessary to protect the rights, safety, or property of the Application, its users, or third parties
• Data processing by the third-party services described in this policy (Google Analytics 4, AdMob)

7. Children's Privacy

The Application is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If a child under 13 uses the Application, parental supervision is recommended.

8. Security

The Application takes reasonable measures to protect user information. However, no method of electronic transmission or storage is completely secure, and we cannot guarantee absolute security.

9. Changes to This Privacy Policy

This Privacy Policy may be updated from time to time. When changes are made, we will update this page to notify you. Your continued use of the Application after any changes constitutes your acceptance of the updated policy.

10. Contact Us

If you have any questions about this Privacy Policy, or if you would like to request data disclosure or deletion, please contact us at: