ToneDiff Privacy Policy

Last updated: December 1, 2025

ToneDiff respects your privacy. This Privacy Policy explains what information we collect, how we use it, and the choices you have when using the platform.

1. Information We Collect

• Account details: Display name, email address, and authentication identifiers supplied by you or a single sign-on provider.
• Content you submit: Audio files, images, comparison notes, ratings, and comments you create or upload.
• Usage data: Device information, browser type, IP address, and interaction logs that help us maintain service reliability and security.
• Support messages: Feedback and support requests sent through in-product forms or email.

2. How We Use Information

We process personal data to:

1. Provide, maintain, and improve ToneDiff features.
2. Authenticate users and secure accounts.
3. Store and publish comparisons you choose to share.
4. Diagnose outages, prevent abuse, and enforce platform policies.
5. Communicate service updates, policy changes, or support responses.
6. Comply with legal obligations and protect our rights.

3. When We Share Information

We do not sell personal data. We only share information with:

• Service providers that host infrastructure, send transactional email, or deliver analytics strictly on our behalf and under confidentiality agreements.
• Legal or regulatory authorities when required to comply with applicable law, enforce agreements, or protect users from harm.
• Other users when you intentionally publish content or profile information on ToneDiff.

4. Cookies, Fonts, and Embedded Media

ToneDiff uses cookies and local storage to remember session preferences, keep you signed in, measure aggregate product usage, and protect against fraudulent activity. Certain assets such as Google Fonts and embedded YouTube players are delivered directly from Google. When your browser loads these resources, Google may receive basic technical information (for example IP address, device/browser metadata, and referrer) necessary to serve the font or media. These integrations only activate when the relevant component is visible, and you can control optional embeds (including analytics and non-essential media) through the Cookie Preferences dialog. You can adjust browser settings to limit cookies, but core features may stop working.

5. Data Retention

We retain personal data only as long as necessary to operate the service, meet legal requirements, resolve disputes, and enforce our agreements. When you delete comparisons or your account, we remove associated content from active systems and keep only minimal records needed for compliance or auditing.

6. Your Choices and Rights

Depending on your location, you may have the right to access, correct, delete, or export your personal data, as well as object to certain processing. You can delete individual comparisons at any time, and you can permanently remove your entire ToneDiff profile (and all associated personal data) from the Profile page inside the app—no support ticket required. Once deletion is confirmed, we immediately sign you out and purge the related records from our active databases, retaining only the minimal logs we must keep for security or legal reasons. Contact us at mail@tonediff.com if you need help or wish to exercise additional rights. We may ask you to verify your identity before fulfilling a request.

7. International Transfers

We operate internationally and may process information on servers located in different countries. Whenever data leaves your region, we rely on legally approved mechanisms such as Standard Contractual Clauses to safeguard it.

8. Children

ToneDiff is not directed to children under 16 years old, and we do not knowingly collect personal data from them. If you believe a child has provided information to us, contact mail@tonediff.com and we will remove the data.

9. Changes To This Policy

We may update this Privacy Policy from time to time. When we do, we will revise the "Last updated" date and notify you through the product or by email if the changes are material.

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Questions about privacy? Email mail@tonediff.com.