Privacy Policy

Last updated: July 2, 2026

At Kotomaji, we prioritize the privacy of our users. This Privacy Policy explains how we handle your data.

Data Collection

Kotomaji does not collect any personal data. All data, including favorites, is stored locally on your device.

In-App Purchases (Kotomaji Pro)

Kotomaji is free to use. The optional Kotomaji Pro upgrade is unlocked through an in-app purchase (one-time or subscription, depending on the plan) processed by the store you installed the app from: Google Play on Android or the App Store on iOS. We never receive or store your payment details — the store processes the entire transaction and only confirms to the app that a purchase is active, so it can be restored on your devices. Payment information is handled under the store's own privacy policy.

Contact Us

If you have any questions about this Privacy Policy, please contact us.