Advertising and Your Data

This page explains how we use advertising services and how your data may be used for advertisements.

How We Use Advertising

Zenshin Japanese uses advertising to support our free tier and keep premium prices affordable. We partner with Google AdSense to display ads on our platform.

What Data Google AdSense Collects

When you see ads on Zenshin Japanese, Google AdSense may collect and use the following information:

  • Cookie Data: AdSense uses cookies to track your ad interactions and preferences
  • Device Information: Browser type, operating system, device type, screen resolution
  • IP Address: Your approximate location (city/country level) for regional ad targeting
  • Ad Interactions: Which ads you view, click, or interact with
  • Browsing Behavior: Pages you visit on our site (not other sites)
  • Inferred Interests: Based on the content you engage with and sites you visit (across Google's network)

How Your Data Is Used for Ads

Personalized Advertising

Google AdSense uses your data to show you ads that are more relevant to your interests:

  • Interest-Based Ads: Ads related to topics you've shown interest in (e.g., language learning, travel, education)
  • Remarketing: Ads from sites you've previously visited (not just Zenshin)
  • Demographic Targeting: Ads targeted by age range, location, or language

Ad Performance Measurement

Google measures how effective ads are by tracking:

  • How many times an ad is shown (impressions)
  • How often users click on ads (click-through rate)
  • Whether users complete actions after clicking ads (conversions)

We Do NOT Sell Your Data

Important: We do not sell your personal data to anyone, including advertisers. Google AdSense uses your data within their own advertising network, but we never sell your information to third parties.

Your Control Over Advertising

1. Disable Personalized Ads

You have several options to control ad personalization:

Google Ad Settings

Control your ad personalization preferences across all sites that use Google ads:

Manage Google Ad Settings →

You can turn off personalized ads, view your ad profile, and delete your advertising ID.

Your Privacy Choices

Additional ways to control ads on Google's network:

My Ad Center (Google) →NAI Opt-Out (All Ad Networks) →

2. Cookie Consent

You can manage your cookie preferences on Zenshin Japanese:

  • Click the cookie settings button in the footer or your Privacy Settings
  • Disable "Marketing" cookies to reduce ad tracking on our site
  • Note: You may still see ads, but they will be less personalized

3. Browser Settings

You can also control ads through your browser:

  • Block Third-Party Cookies: Most browsers allow you to block third-party cookies
  • Use Privacy Mode: Incognito/Private browsing limits tracking
  • Ad Blockers: Browser extensions can block ads entirely (but may affect site functionality)

Alternative: Go Premium

Ad-Free Experience: Premium subscribers enjoy an ad-free experience with no tracking from advertising networks. Consider upgrading to Premium for:

  • No ads or ad tracking
  • Unlimited practice and features
  • Priority support
  • Enhanced privacy
Learn More About Premium →

Google's Privacy Policies

For more information about how Google uses data for advertising:

Questions?

If you have questions about advertising or data use, please contact us or review our Privacy Policy.

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