English Master Spark — Privacy Policy

Last updated: September 2026

This Privacy Policy explains how the "English Master Spark" mobile app (developer: ZeroTech) handles user data.

1. Information We Collect

English Master Spark does not require account registration, login, or a password. The following data is stored only on your device and is never sent to our servers:

All of this data lives only on your device. Uninstalling the app permanently deletes it.

2. Permissions and Their Purpose

3. Third-Party Services and Internet

English Master Spark is designed so that its core learning features work offline. The app does not require a user account, and we do not maintain a server-side database for user learning data.

Some decorative topic pictures on the vocabulary topics screen are loaded from the Unsplash image service (images.unsplash.com). As with any image request on the internet, Unsplash receives standard technical information such as your IP address and device/browser details. Unsplash's own privacy policy applies to that data. English Master Spark does not send any of your learning data with these requests.

The app does not collect your precise GPS location or other online identifiers for learning purposes, and the language suggestion shown at first launch is based on your device settings only. No advertising or analytics systems are currently integrated.

Core lessons, vocabulary, quizzes, and saved progress work without an internet connection. If online services are added in the future, this policy will be updated.

4. Children's Privacy

The app is a general-audience language-learning tool and does not collect personal information (name, email, birth date, etc.) from any user. As a result, no personal data is knowingly collected from children under 13.

5. Data Storage and Security

All personal learning data is kept in local on-device storage. We do not operate a server-side user database, so your data cannot be exposed through a breach of our servers.

6. Changes to This Policy

As the app's features grow (for example ads, account creation, or cloud sync), this page will be updated, and significant changes will be announced in-app.

7. Contact

For privacy questions or requests, contact the developer through the email address shown on the English Master Spark Google Play Store listing, or on Telegram at @Alisher_ll011.