Privacy policy

This policy explains how Oleg Filimonov, the service provider, handles data in the commercial Zero Chat mobile app. Zero Chat is provided as is.

Information we collect and how we use it

When you download or use Zero Chat, the app may collect:

your device's Internet Protocol address, also called an IP address;
the app pages you visit, when you visit them, and how long you spend on them;
how long you use the app;
the operating system on your mobile device.

Zero Chat does not collect your device's precise location.

When you use AI features, Zero Chat sends your chosen language, device region, and time zone so responses can follow your settings. These values do not reveal your precise location.

We may use the contact information you provide to send important service messages, required notices, or marketing messages.

To run your account, we may ask for personal information such as your email address, user ID, name, or avatar. We keep and use that information as described in this policy.

Access by third parties

Zero Chat shares data with service providers only when needed for AI responses, authentication, analytics, crash reports, or app infrastructure. We do not sell personal data or share it with data brokers.

The third-party services used by Zero Chat have their own privacy policies. You can read them at the links below:

We may disclose information you provide and information collected automatically:

when the law requires it, including in response to a subpoena or a similar legal process;
when we believe disclosure is necessary to protect our rights, protect someone's safety, investigate fraud, or answer a government request;
to trusted service providers that work for us, may use the data only to provide their service, and have agreed to follow this policy.

How AI features use data

When you use AI features, Zero Chat sends your prompts and relevant conversation context through Vercel AI Gateway to the provider you choose. It may also send your display name, internal account ID, custom instructions, language, region, time zone, and excerpts from chat history when search is on. Enabled web searches go to Exa. The model picker names the provider, which may include OpenAI, Anthropic, Google, xAI, DeepSeek, or Perplexity. We do not send your phone number, email address, or precise location unless you put it in a prompt.

Your choices

You can control web search, chat-history search, and memory in Chat preferences. You can delete saved conversations from your conversation list and delete your account in account settings. To stop sending data to AI providers, stop using AI chat.

How long we keep data

We keep information you provide while you use Zero Chat and for a reasonable period afterward. To ask us to delete it, write to info@zero-chat.app. We will respond within a reasonable time.

Children

Zero Chat does not knowingly ask children under 13 for data or market the app to them.

Zero Chat is not intended for anyone under 13, and we do not knowingly collect personal data from children under 13. If we learn that a child under 13 provided personal data, we will delete it from our servers. If you are a parent or guardian and believe a child gave us personal data, contact us at info@zero-chat.app.

Security

We use physical, electronic, and procedural safeguards to protect the information we process and store.

Changes

We may update this policy. When we do, we will post the new version on this page. Check it from time to time, because continuing to use Zero Chat means you accept the updated policy.

This policy took effect on 2026-02-14.

Your consent

AI features are enabled when you sign in. By signing in, you agree to the AI data processing described in this policy. We do not ask for separate AI consent on later sign-ins.

Contact us

For questions about this policy or how Zero Chat handles data, email info@zero-chat.app.

Based on a template from App Privacy Policy Generator