CDM Legal Documents
Welcome to CDM (Control de Materias). By downloading, installing, or using our mobile application, you agree to comply with and be bound by the following Terms and Conditions of use. If you do not agree to these terms, you must not use the application.
1. Description of the Service
CDM is a mobile application designed to help university students organize their academic progress. This includes recording courses taken and passed, organizing weekly class schedules, notification alerts, recording academic failures, and academic average simulation.
2. Responsibility of Academic Information
It is of vital importance that you understand the following when using the app:
- Information and Simulation Tool: The average calculation tools (general and with failures) and course tracking are strictly for personal reference and simulation by the user.
- No Official Validity: The application is not linked to any university or official educational entity. All academic information (averages, regularities status, mandatory or elective courses passed) lacks official or legal validity.
- User Responsibility: Official verification of your academic standing must be performed directly through your educational institution's official systems (such as SIU-Guaraní or other institutional portals). We are not responsible for errors or omissions in your academic calculations resulting from the use of the application.
3. Account Use and Registration
To synchronize your data in the cloud and access it from multiple devices, you can register using your Google or Apple account. You are responsible for maintaining the security and confidentiality of your account and the activities performed within it.
4. Donations, Advertising, and "Cafecitos"
CDM is a free download and use project. In order to cover maintenance and server costs:
- Advertising: The application may display advertisements (such as banners or voluntary rewarded videos).
- Voluntary Donations: Users have the option to make external voluntary economic contributions to support the growth and maintenance of the project. These donations are fully voluntary, non-refundable, and do not confer any rights or intellectual property over the application.
5. Modification or Suspension of the Service
We reserve the right to modify, update, or suspend the application temporarily or permanently, as well as any of its features, without prior notice and without generating any liability to users.
6. Limitation of Liability
In no event shall MTC be liable for any indirect, incidental, special, or consequential damages resulting from the use or inability to use the application, system failures, loss of data, or service interruption.
7. Modifications to the Terms and Conditions
We reserve the right to modify these Terms and Conditions at any time. Continued use of the application after the publication of changes will constitute acceptance of the new terms.
8. Contact
If you have questions, doubts, or comments regarding these Terms and Conditions, you can contact us at:
At CDM (Control de Materias) ("we", "our", or "the application"), we value and respect your privacy. This Privacy Policy explains how we collect, use, store, and protect user personal information and data when using our mobile application available on Google Play Store.
1. Information We Collect
To provide you with the academic features of CDM, we collect certain data depending on how the application is used:
- Authentication Data: If you choose to log in through Google Sign-In or Apple Sign-In, we collect your name, email address, and profile picture to manage your user account.
- Academic Progress Data: Information related to your careers, study plans, grades, regular/passed subjects, class schedules, and record of failures.
- Attached Files (Study Plans): If you submit a suggestion to add a new career and attach a PDF file, it will be processed solely to load the study plan into our system.
- Device Preferences: We store locally (on the device's internal memory) configurations such as dark/light theme, language, and vibration settings.
2. Use of Information
We use the collected information for the following essential purposes:
- Provide, maintain, and improve the academic features of the application.
- Synchronize your data in the cloud so you can access it from multiple devices.
- Send local alerts and reminders about your class schedules and calendar events.
- Respond to your technical support requests and study plan suggestions sent to the contact email.
3. Service Providers and Third Parties
For the proper functioning, authentication, cloud storage, notification delivery, failure statistics, and financing of the application, we work with external providers. Specifically, we use services provided by Google, which collect and process data in accordance with their own privacy policies.
4. Data Security
We adopt technical and organizational security measures to protect your data against loss, unauthorized access, alteration, or disclosure of information. Access to your synchronized data is protected by security rules that prevent third parties from accessing your information without being properly authenticated.
5. Changes to this Privacy Policy
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and indicating the update date at the beginning of the document.
6. Contact
If you have questions or suggestions about this Privacy Policy, do not hesitate to contact us at:
At CDM (Control de Materias), developed by MTC, we respect your right to control your personal data. In compliance with Google Play Store policies, we provide this section to guide you through the process of requesting the deletion of your account and all associated data, as well as detailing how this information is handled.
1. Steps to Request Account Deletion
You can request the deletion of your account and its associated data through either of the following methods:
- From the Mobile App (Recommended):
- Open the CDM (Control de Materias) app on your device.
- Log in if you haven't already.
- Go to the Profile or Settings section.
- Select the Delete Account option.
- Confirm your choice. The system will immediately and permanently delete your account and all synced cloud data securely.
- Via Email (If you no longer have the app installed):
You can send an email request to our support team:
- Email address: mtc.morethancode@gmail.com
- Subject: CDM Account Deletion Request
- Required details: Please clearly state the email address linked to the CDM account you wish to delete.
- Processing time: We will process your request and delete all your data within a maximum of 7 business days. We will send you an email confirmation once the process is complete.
2. Types of Data That Are Deleted
Upon processing the deletion request, the following data will be permanently removed from our active servers and databases:
- Account and profile information: Full name, email address, profile picture, and third-party authentication tokens (Google or Apple Sign-In).
- Academic progress data: Registered careers, configured study plans, exam grades/scores, courses tracked and passed, class schedules, alarms, reminders, and record of academic failures.
3. Types of Data That Are Retained and Retention Periods
Once your account is deleted, no personally identifiable information or academic progress data is retained. However, please be aware of the following technical and operational retention details:
- System Backups: For security and disaster recovery purposes, our servers generate automated encrypted backups. Your deleted data may persist in these Firebase backups for a maximum of 30 days, after which it is completely and securely overwritten.
- Suggested Careers and Study Plans: If you used the application to suggest a new study plan for your university and uploaded a file, the structure of the study plan compiled in the system will remain available for the CDM community. This information is completely anonymous and does not contain names, emails, or personal identifiers linked to you.
- Support Email Correspondence: Emails sent to mtc.morethancode@gmail.com requesting assistance or data deletion are kept in our email client for a maximum of 2 years to maintain support history and comply with potential legal requirements.
4. Additional Questions
If you have any questions about this process or how we manage your privacy, feel free to contact us at any time via our official email: