Privacy Policy

Last updated: November 12, 2026

This Privacy Policy explains how we ("we", "us", "our") collect, use and share information when you use AI Chatbot, our mobile application for Android (the "App"). By using the App, you agree to the practices described here.

1. Information we collect

Information you provide

Chat content and text: the questions and messages you send in AI Chat, to the chat models, the AI English Tutor, the AI Store personas and the AIs you create, and the text you enter in Translation, Summarize and Spell Checker.
AIs you create: the name, description, prompt and icon you give an AI in Create AI. If you choose your own photo as the icon, the App makes a small copy of it on your device. The photo is not uploaded.
Voice input: when you tap the microphone, the App uses your device's speech recognition service to turn your speech into text. The App does not upload or store audio recordings.
Reports and feedback: if you report a message or contact us, your email app sends us your message and any details you choose to include.

Information collected automatically

Usage and diagnostics: app events (such as screens viewed and features used), session information, crash reports and performance data.
Device information: device model, operating system version, language, app version and approximate region based on your IP address.
Install information: information from Google Play about how the App was installed (for example, whether it came from an ad), used to measure our advertising.
Identifiers: advertising ID and Firebase installation ID, used for analytics, advertising and fraud prevention as described below.

Information stored only on your device

Conversations: your chats are saved on your device so you can continue them. You can delete a chat in the App at any time, and uninstalling the App removes it.
Your AIs and settings: the AIs you create, your app language, font size, voice and speaking speed and similar preferences.

The App has no user accounts. We do not ask for your name, email address or phone number to use it.

2. How we use information

To answer your questions and run AI Chat, the chat models, the AI English Tutor, AI Store personas and the AIs you create.
To translate, summarize and spell-check text when you ask for it, and to read text aloud.
To show ads and to measure ad performance.
To understand how the App is used, fix crashes and improve performance.
To prevent misuse and fraud.
To send optional notifications if you allow them in your device settings.
To respond to your reports and messages.

3. How information is shared

We do not sell your personal information. We share information only as follows:

Who	What	Why
AI service providers	Your chat messages and the text needed to produce an answer, translation, summary or spelling check	To generate replies and results. These providers process the content on our behalf.
Google Firebase (Analytics, Crashlytics, Remote Config, Cloud Messaging)	App events, diagnostics, crash reports, device information and identifiers	Analytics, app stability, app configuration and notifications
Google AdMob and its mediation partners (such as Meta Audience Network, AppLovin and Unity Ads)	Advertising ID, device information, approximate location and ad interactions	To show and measure ads, and to prevent ad fraud
Google Play	Install information, app updates and in-app reviews	To measure installs, offer updates and let you rate the App
Authorities	Information required by law	When required to comply with law or to protect rights and safety

Each of these providers handles data under its own privacy policy. AI providers may keep content for a limited time under their own policies, for example to detect abuse.

4. Advertising

The App is free and shows ads. Ad partners may use your advertising ID and similar information to show ads that are more relevant to you. Where required, such as in the European Economic Area and the United Kingdom, the App asks for your consent before personalized ads are shown, and you can change your choice later in Settings → Privacy Settings. You can also reset or delete your advertising ID, or opt out of personalized ads, in your device's Google settings.

5. Data security

All information the App sends over the internet is encrypted in transit using HTTPS. No method of transmission or storage is completely secure, so we cannot guarantee absolute security. Please do not share passwords, financial details or other sensitive personal information in chats.

6. Data retention and deletion

Conversations, your AIs and settings stay on your device until you delete them, clear the App's data or uninstall the App.
Analytics and crash data are kept for the periods set by Google Firebase.
To ask us to delete other data related to your use of the App, email support@englishtutor.us. Include your app version so we can help.

See Delete your data for step-by-step instructions, what is deleted and what is kept.

7. Your choices and rights

You can turn off microphone and notification permissions in your device settings at any time.
You can reset your advertising ID or opt out of personalized ads in your device settings.
Depending on where you live, you may have the right to access, correct or delete your personal information, or to object to certain processing. Contact us to make a request.

8. Children

The App is intended for users aged 18 and over. We do not knowingly collect personal information from children. If you believe a child has provided us with information, contact us and we will delete it.

9. AI-generated content

Answers, translations, summaries and corrections are created by AI and may be inaccurate, incomplete or unexpected. AI personas such as Doctor or Mental Health do not give professional advice. You can report any message in the App.

10. Changes to this policy

We may update this Privacy Policy from time to time. We will post the new version on this page and change the "Last updated" date above.

11. Contact us

If you have questions about this Privacy Policy, email support@englishtutor.us.