Privacy Policy
Last Updated: March 10, 2026
At Dapplesoft, we are committed to protecting your privacy. This Privacy Policy explains how we handle information when you use the Percentage Change Calculator website (percentagechange.dapplesoft.com).
1. Information We Do Not Collect
Our core philosophy is to collect as little data as possible. When you use our calculator:
- We do not collect, store, or transmit the numbers you enter into the calculator. All calculations are performed locally within your web browser.
- We do not require you to create an account or provide personal information such as your name, email address, or phone number to use the tool.
- We do not track your individual calculation history.
2. Information Collected Automatically
Like most websites, we automatically collect certain non-personally identifiable information to ensure the site functions correctly and to understand how visitors use our service. This may include:
- Browser type and version
- Operating system
- Referring website addresses
- Time and date of your visit
This data is aggregated and used solely for statistical purposes to improve the user experience.
3. Third-Party Services and Advertising
We use Google AdSense to display advertisements on our website. Google AdSense may use cookies and web beacons to collect non-personally identifiable information about your visits to this and other websites in order to provide advertisements about goods and services of interest to you.
You can learn more about how Google uses data when you use our partners' sites or apps by visiting Google's Privacy & Terms.
4. Cookies
We may use cookies (small text files placed on your device) to enhance your browsing experience. You can choose to disable cookies through your browser settings, though this may affect the functionality of certain features on our site.
5. Changes to This Policy
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last Updated" date. We encourage you to review this policy periodically.
6. Contact Us
If you have any questions or concerns about this Privacy Policy, please contact us at info@dapplesoft.com.