Privacy Policy
Your privacy matters to us at ExcelClash. We are transparent about the information we collect and how we use it to improve your learning experience. This policy explains our data practices and your rights regarding your personal information.
1. Information We Collect
We collect several types of information: (1) Account Info: including email addresses, encrypted passwords, and usernames. (2) Usage Data: Performance data such as formula attempts, completion times, and battle mode rankings. (3) Technical Info: IP addresses, browser types, and device identifiers to prevent fraud and ensure stability. This data helps us improve our leaderboard and adjust the difficulty of our modules.
2. How We Use Your Information
Your data is used only to provide and improve ExcelClash services. Specifically, we use it to: keep you logged in, track your learning progress, verify your battle wins, and send important updates. We do not use your data for automatic decisions that could legally affect you. We process your data based on your consent and our need to provide the service.
3. Data Sharing and Disclosure
ExcelClash will never sell your personal information to others. We may share data only with: (1) Trusted service providers (like our database hosts) who must keep your data confidential. (2) Legal authorities if required by law or a valid legal order. (3) Other users, but only in the form of public leaderboard rankings and battle results that do not expose your personal information.
4. Cookies and Local Storage
We use cookies and local storage to save your progress, preferences, and login status. These are needed for the platform to work correctly. We do not use tracking pixels or advertising cookies. You can manage your cookie preferences through your browser settings, though some features may not work without them.
5. Security Measures
We use strong security measures to protect your data, including encryption for sensitive information and regular security checks. However, no method of transmission over the internet is 100% secure, and we cannot guarantee absolute protection against all threats.
6. Data Retention and Rights
We retain your information as long as your account is active. You have the right to: (1) Request a copy of your data. (2) Correct any inaccurate information. (3) Request the permanent deletion of your account and associated data. To exercise these rights, please contact our support team through the platform settings.
We maintain the highest standards of data security to protect your spreadsheet activity and personal information.