Comparo

Privacy Policy

Last Updated: February 11, 2026

Table of Contents

1. Introduction

MARUSOFT (hereinafter referred to as "the Operator") respects the privacy of users of the mobile application "Comparo" (hereinafter referred to as "this App") and is committed to protecting personal information. This Privacy Policy explains our policies regarding the collection, use, and sharing of information in this App.

2. Information We Collect

This App may collect the following information:

Information You Provide

  • Product price information
  • Product quantity information
  • Tax rate, discount rate, and point redemption rate settings

* This information is processed in memory only during the session and is not stored persistently.

Automatically Collected Information

  • App display settings (theme mode, currency setting, default tax rate, etc.)

* Settings are stored only in local storage (SharedPreferences) on your device and are never transmitted externally.

3. How We Use Your Information

We use the collected information for the following purposes:

  • Calculating unit prices and displaying product comparison results
  • Saving and applying app settings (currency, theme, tax rate, etc.)
  • Improving app functionality and quality

4. Sharing with Third Parties

The Operator will not provide your personal information to third parties except in the following cases:

  • When we have your consent
  • When required by law
  • When necessary to protect the life, body, or property of a person

This App does not transmit user data to external servers. All data processing is performed locally on the device.

5. Advertising

This App uses Google AdMob to serve banner advertisements. AdMob may collect information such as device advertising identifiers and app usage data for the purpose of delivering and measuring the effectiveness of advertisements.

App Tracking Transparency (ATT)

On iOS, we request tracking permission through Apple's App Tracking Transparency (ATT) framework for ad personalization. Users may decline this permission, in which case non-personalized ads will be displayed.

Removing Ads

You can remove all ads by purchasing the "Unipra Pro" in-app purchase.

For more information about Google's privacy practices, please refer to the Google Privacy Policy.

6. In-App Purchases

This App uses RevenueCat as a billing platform to provide the ad-free feature "Unipra Pro."

Information Collected by RevenueCat

  • Anonymous user ID (a non-personally-identifying identifier)
  • Purchase receipt information (processed through each store)

* No personal information such as names or email addresses is collected.

Payment Processing

All payment processing is handled through the Apple App Store or Google Play Store. The Operator does not directly handle credit card information or other payment details.

Restoring Purchases

After switching devices or reinstalling the app, you can restore previous purchases using the "Restore Purchases" feature in the settings screen.

For more information about RevenueCat's privacy practices, please refer to the RevenueCat Privacy Policy.

7. Data Storage and Security

This App processes comparison data only in device memory without persistent storage. Only settings information is saved in local storage (SharedPreferences) on the device.

  • Data entered in this App is stored on your device
  • Your personal data is not transmitted to or stored on the Operator's servers
  • Data may be lost due to device loss, malfunction, or app deletion

8. Your Rights

You have the following rights regarding your information:

  • Right of Access: You can view the data you entered in this App at any time within the app
  • Right to Deletion: You can delete all data on your device by uninstalling the app
  • Settings Reset: You can reset all settings to their default values from the settings screen within the app

9. Children's Privacy

This App is not intended for children under the age of 13. The Operator does not knowingly collect personal information from children under 13. If we learn that personal information has been provided by a child under 13, we will promptly delete such information.

10. Changes to This Policy

The Operator may change this Privacy Policy as necessary. If there are significant changes, we will notify you through this App. If you continue to use this App after the changes, you will be deemed to have agreed to the revised Privacy Policy.

11. Contact Us

For questions or inquiries regarding this Privacy Policy, please contact us through the following form.

Contact Form