Privacy Policy
Last updated: 7 July 2026
The short version. Yomuru has no accounts, no login, and no servers of our own. Your learning progress never leaves your device. The only data collected is what Google's advertising service needs to show ads — described in detail below.
1. Who we are
Yomuru (“the app”, “we”, “us”) is a Japanese-language learning app. This policy explains how the app handles information when you use it. If you have questions, contact us at support@recomplog.com.
2. Information we do not collect
We do not ask you to create an account and we do not operate a backend server. We do not collect your name, email address, phone number, contacts, photos, or precise location. We cannot see your learning history.
3. Information stored on your device
Everything you do in the app — saved words, XP and levels, streaks, chat progress, and your settings — is stored locally on your device only, using your device's standard app storage. We have no access to it. This data may be included in your device's own encrypted backup (iCloud or Google) if you have that enabled, which is controlled entirely by you. Deleting the app removes this data.
4. Advertising (Google AdMob)
Yomuru is free and supported by ads shown through Google AdMob. To deliver and measure those ads, Google and its advertising partners may collect and process:
- your device's advertising identifier (Apple IDFA on iOS, Google Advertising ID on Android);
- IP address and coarse, non-precise location derived from it;
- device type, operating system, and language;
- ad interactions (impressions, taps).
This information is collected and processed by Google as an independent controller/processor, not by us. Learn more in Google's Privacy & Terms and AdMob data disclosure.
5. Your consent & ad choices
- EU, UK & Switzerland: on first launch we show Google's consent form (UMP) so you can choose personalized or non-personalized ads and manage vendor consent.
- iOS: where personalized ads are used, we request permission through Apple's App Tracking Transparency prompt. If you choose “Ask App Not to Track,” you'll only see non-personalized ads.
- You can reset your advertising ID or opt out of ad personalization at any time in your device settings — iOS: Settings › Privacy & Security › Tracking and Apple Advertising; Android: Settings › Google › Ads.
6. Analytics
We do not use separate third-party analytics or tracking SDKs. Any measurement is limited to what AdMob performs to deliver ads, as described above.
7. Children
Yomuru is not directed to children under 13 (or the minimum age required in your country). We do not knowingly collect personal information from children. Ad requests are configured to comply with applicable requirements for general-audience apps.
8. Data retention & deletion
Because your app data lives only on your device, you are always in control: uninstalling the app permanently deletes it. Ad-related data held by Google is retained according to Google's retention policies.
9. International users
Ad services are provided by Google, which may process data on servers located outside your country. By using the app you understand that such processing may occur.
10. Changes to this policy
We may update this policy from time to time. Material changes will be reflected by the “Last updated” date above. Continued use of the app after an update constitutes acceptance of the revised policy.
11. Contact
Questions about this policy or your data? Email support@recomplog.com.