Charles Yamamoto

Privacy Policy for Donu

Effective Date: October 10, 2025

Donu is designed to keep your task data private and to minimize data sharing.

Information Stored on Your Device

Your categories, tasks, and most app data are stored locally on your device using Apple technologies such as SwiftData.

Information Sent Off Device

If you use Donu’s AI chat or AI-assisted features, the app sends the content required to process your request to our backend services hosted with Firebase Functions. This may include:

This information is sent only to provide the AI functionality you request.

Permissions

Donu may request access to:

These permissions are optional and are only used for the related feature.

Data Sharing

We do not sell your personal information. We do not use your data for advertising or tracking. We do not use third-party analytics SDKs for behavioral profiling.

However, when you use AI features, necessary data is processed by our service providers, including Firebase/Google infrastructure, solely to operate the feature.

Data Retention

Chat history is stored locally in the app. Data sent to backend services is processed to serve your request. Service providers may temporarily handle technical data as required to operate and secure the service.

Children’s Privacy

Donu is not intended to collect personal information from children knowingly. If you believe a child has provided personal information through the app, please contact us so we can review the issue.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be posted in the updated policy.

Contact Us

If you have questions about this Privacy Policy, please contact us through the support link on the Donu App Store page.