Privacy Policy
OnomaTrainer - Japanese Onomatopoeia Learning
Effective Date: February 2, 2026
Article 1 (Definitions)
1. “Personal Information” means personal information as defined by applicable law.
2. “User Information” means all information collected in connection with the use of the App.
Article 2 (Information We Collect)
The App collects the following information:
- Information related to ad delivery (AdMob)
- Information entered and stored by users in the App
Ad delivery information (AdMob)
The App uses Google’s ad service (AdMob). The Google Mobile Ads SDK may collect and use the following data for ad delivery and measurement:
- IP address (may be used for approximate location)
- Crash logs and diagnostic information
- Performance data (app launch time, hang rate, energy usage)
- Device ID (such as advertising identifiers)
- Ad impressions, clicks, and related ad data
- In-app interactions (taps, views, etc.)
User-entered and stored information
- Custom dictionary entries
- Learning history and results
This data is stored on the device and is not transmitted to the developer’s servers.
Article 3 (Purposes of Use)
- Ad delivery and measurement
- Providing and improving app features
- Diagnostics and quality improvement
Article 4 (Data Storage and Deletion)
1. Data stored in the App remains on the device until the App is deleted. When the App is removed, the data is deleted from the device.
2. Retention of data collected by AdMob is governed by Google’s policies.
3. Data in the App is stored on the device, so the developer does not retain data that can be deleted on request.
Article 5 (Use of External Services and Third-Party Sharing)
1. The App uses Google (AdMob) for ad delivery. Please review the following policies:
- Google Privacy Policy: https://policies.google.com/privacy
- Google Ads Policies: https://policies.google.com/technologies/ads
2. These third parties handle information in accordance with their own privacy policies.
3. We may provide User Information to third parties when permitted by law, such as where necessary to protect life, body, or property, and where it is
difficult to obtain user consent.
Article 6 (Security Measures)
The App takes reasonable measures to protect data stored on the device.
Article 7 (Changes to This Policy)
This policy may be updated due to legal or feature changes. We will notify users in the App or on the distribution page.
Article 8 (Contact)
Contact: X.com/aToy0m0