Privacy Policy

1. Introduction

Welcome to Sukuro. Your privacy matters to us. This policy explains what data the app handles and how we use it. The short version: Sukuro does not collect any personal information and does not require you to create an account.

2. Data we collect

Sukuro does not collect any personal information. No account creation, no email address, and no personal identifier is ever required or stored. The only data generated by the app is:

• Learning progress (completed lessons, scores, vocabulary learned): stored exclusively on your device using local storage. It is never transmitted to our servers.
• Crash reports and anonymous usage statistics: may be collected by the Google Play Store or Apple App Store platforms. This is handled solely by those platforms under their respective privacy policies, outside of our control.

3. Use of Artificial Intelligence (AI)

Sukuro uses Google Gemini (Google Generative AI) to generate educational content such as explanations and example sentences.

• When you request an AI explanation, the text of the relevant exercise or question is sent to Google's servers for processing. No personal information is included in these requests.
• According to Google's standard API terms of use, this data is not used to train their models and is processed solely to generate the immediate response shown in the app.

4. Third-party services

We do not sell, trade, or share any personal data. The only third-party service used by Sukuro is:

• Google Gemini API: Used to generate AI-powered explanations and example sentences. Exercise text may be processed on Google's servers. Please refer to Google's Privacy Policy for details.

No other third-party analytics, tracking, or advertising services are used.

5. Data storage and deletion

All your learning data is stored locally on your device. We do not maintain any server-side database of your personal information. To permanently delete all app data, simply uninstall Sukuro from your device.

6. Contact