Effective Date: January 10, 2026
Developer: .zipcave (nino.zip94)
Contact: nino.zip94@gmail.com
By using the Opero mobile application, you agree to the following terms and conditions. If you do not agree with these terms, please do not use the app.
Opero is an educational application designed to help users practice and improve their math skills. The app is intended for personal, educational, and non-commercial use only.
Opero is provided as a learning aid. We do not guarantee specific academic results, performance improvements, or learning outcomes.
Any input provided within the app (such as answers, drawings, or voice input) is processed locally on the device. This content is not reviewed, stored, or transmitted by the developer.
Opero may display advertisements within the app. These advertisements help support the development and maintenance of the application.
Advertisements shown in Opero are configured to be appropriate for general audiences and children. The developer does not control the specific content of third-party advertisements.
We aim to keep Opero available and functioning properly, but we do not guarantee uninterrupted access, continuous availability, or error-free operation.
All content, design elements, graphics, text, and functionality of Opero are the intellectual property of the developer and may not be copied, modified, or redistributed without prior permission.
Opero is provided "as is" and "as available" without warranties of any kind. To the maximum extent permitted by law, the developer is not liable for any damages resulting from the use or inability to use the app.
Opero is designed to be suitable for children. Parents or legal guardians are encouraged to supervise their child’s use of the app and review its content and features.
We may update these Terms and Conditions from time to time. Continued use of the app after changes are published constitutes acceptance of the updated terms.
These terms are governed by the laws of your country or region of residence, without regard to conflict of law principles.
If you have any questions about these Terms and Conditions, please contact: