Rikuma Wakabayashi (hereinafter “the Developer”) respects the privacy of users of the Heydo app (hereinafter “the App”) and is committed to protecting personal information. This Privacy Policy (hereinafter “this Policy”) describes the collection, use, and management of information within the App.

1. Information We Collect

1.1 User-Provided Data

The App collects the following data based on user input to record daily activities:

• Activity records (start time, end time, category, etc.)
• Category settings (name, icon, color, etc.)
• In-app settings

This data is stored locally on the user’s device and is not transmitted to our servers.

1.2 Automatically Collected Data

The App may automatically collect the following information for the purpose of improving our services:

• Usage data: App usage patterns, screen transitions, feature usage frequency, etc. (collected through Firebase Analytics)
• Device information: Device type, OS version, language settings, etc.
• Advertising data: Advertising identifier (IDFA), ad impressions and click information (collected through Google AdMob)

2. Purpose of Use

The collected information is used for the following purposes:

• Providing and improving the App’s features
• Enhancing user experience through usage analysis
• Delivering and optimizing advertisements
• Detecting and fixing bugs in the App

3. Disclosure to Third Parties