English 日本語 한국어 简体中文繁體中文

End User License Agreement

Last Updated: October 15, 2025

1. Introduction

These Terms of Service ("Terms") govern your use of MathStep (the "App").

By using our App, you agree to be bound by these Terms.

If you do not agree to these Terms, please discontinue use of the App.

2. App Purpose

This App is designed to support math learning for educational purposes.

It aims to help students from elementary school to university level improve their math understanding.

We provide age-appropriate educational content covering math from basics to advanced applications.

Commercial use is prohibited.

3. Usage Conditions

You may use this App under the following conditions:

Personal use for educational purposes
All ages welcome (suitable for students from elementary to university level)
Compliance with these Terms
Use in an appropriate learning environment
Children under 13 should use with parental guidance

4. Prohibited Activities

The following activities are prohibited:

Using the App for non-educational purposes
Infringing on the App's copyright
Manipulating the App through unauthorized means
Causing inconvenience to other users
Inputting inappropriate mathematical expressions

5. Intellectual Property

Unauthorized reproduction or redistribution of App features or design is prohibited.

6. Disclaimer

The developer assumes no responsibility for damages arising from App use.

We do not guarantee the accuracy of App content.

Use the App at your own risk.

We are not responsible for learning or exam results.

7. Service Suspension/Changes

The developer may suspend or change App services without prior notice.

We assume no responsibility for damages caused by service suspension or changes.

8. Advertising

This App may display advertisements.

We are not responsible for advertisement content.

We are not responsible for results of clicking advertisements.

9. Privacy

Please refer to our Privacy Policy for privacy matters.

Personal information will be protected appropriately.

10. Children's Privacy

This App is safe for children of all ages.

We comply with COPPA (Children's Online Privacy Protection Act) and do not collect personal information from children.

Only age-appropriate content and advertisements are displayed.

Parents are encouraged to supervise their children's app usage.

11. Terms Changes

These Terms may be changed as necessary.

We will notify you of changes within the App.

Changed Terms take effect upon display within the App.

12. Governing Law/Jurisdiction

These Terms are governed by the laws of Japan.

Any disputes regarding these Terms shall be subject to the exclusive jurisdiction of the Tokyo District Court.

13. Contact

For questions regarding these Terms, please contact us through the app settings.

For inquiries regarding this EULA, please contact: info@profilecode.codes