Data Privacy Guideline for Aquarium Control Effective Date: December 31, 2024 Aquarium Control is an iOS application that allows users to monitor and control various aspects of their aquariums, such as water temperature, pH levels, and conductivity as well as ambient temperature and humidity. We are committed to protecting user privacy and ensuring the security of any data handled by our app. Data Collection and Usage Aquarium Control does not collect or store any user data, with the exception of user credentials (username, password, server address and port number) required for server access. These credentials are stored securely on the user's device and are not shared with any third parties. The app uses these credentials solely to authenticate the user with the server and enable the app's functionality. No personal information is extracted from these credentials, and they are not used for any other purpose. Third-Party Sharing Aquarium Control does not share any user data with any third parties. The app does not integrate with any analytics services, social media platforms, or advertising networks. Data Security We take the security of user credentials seriously. The app employs the following measures to protect this sensitive information: Data Minimization: The app only stores the minimum data necessary for its functionality. No unnecessary personal data is collected or stored. User Rights Users have the right to: Access their credentials: Users can view and manage their stored credentials within the app. Delete their credentials: Users can delete their stored credentials at any time, which will invalidate the access to the aquarium controller. Data Privacy Contact If you have any questions or concerns about data privacy, please contact us at uwe.martin@gmail.com. Changes to this Guideline We may update this Data Privacy Guideline from time to time. Any changes will be communicated to users through the app or our website.