Privacy Policy for Mood Tracker AI – EmoExpo

Effective Date: 10 June 2026

Mood Tracker AI – EmoExpo (“EmoExpo”, “we”, “our”, or “us”) respects your privacy. This Privacy Policy explains what information our app collects, how we use it, how it is stored, and how users can delete their data.

By using Mood Tracker AI – EmoExpo, you agree to the practices described in this Privacy Policy.

1. App Purpose

Mood Tracker AI – EmoExpo is a mood tracking and relaxation app designed to help users reflect on their emotions, view mood patterns, and access relaxing nature-based content.

The app is intended for self-reflection, relaxation, and emotional awareness. It is not a medical, diagnostic, therapy, or mental health treatment service.

2. Information We Collect

2.1 Google Sign-In Information

If you choose to sign in using Google Sign-In, the app may access basic account information such as:

• Name
• Email address
• Profile picture
• Google account identifier

This information is used only to authenticate the user and provide app access.

2.2 Camera Access

The app may request camera permission for AI-based mood or emotion detection. Camera access is used only while the emotion detection feature is active.

We do not upload, sell, or share camera images or face data with third parties. Camera frames are processed only for app functionality and are not used for identifying users.

2.3 Mood and Emotion Data

The app may process mood-related data such as:

• Detected emotion result
• Mood percentage
• Mood history
• Date/time of mood entries
• Mood analytics and charts

This data is used to show mood patterns, emotional history, and relaxation suggestions.

2.4 App Usage and Diagnostic Data

The app may collect basic technical or diagnostic information to improve app performance, stability, and user experience. This may include:

• Crash information
• Device type
• App version
• Basic usage events
• Performance-related information

3. How We Use Information

We use collected or processed information for the following purposes:

• To provide mood tracking features
• To enable AI-based emotion detection
• To show mood history and emotional patterns
• To provide relaxing video or nature-based suggestions
• To allow users to sign in securely
• To improve app performance and stability
• To fix crashes and technical issues
• To improve user experience

We do not sell user data. We do not use user data for third-party advertising.

4. Camera and Face Data Usage

Camera permission is used only for the emotion detection feature. The app may temporarily process camera input to detect mood or emotion.

We do not permanently store raw camera images, face images, or video recordings on our servers. We do not share face data with third parties.

Users can deny camera permission, and other app features may still be available.

5. Photo and Video Access

Mood Tracker AI – EmoExpo does not require broad or continuous access to the user’s photo or video library.

If the app needs users to select a photo or media file in the future, it will use a limited file picker or Android Photo Picker where possible.

The app does not use READ_MEDIA_IMAGES or READ_MEDIA_VIDEO permissions for broad access to user media files.

6. Data Storage

Mood and emotion history may be stored locally on the user’s device to provide mood tracking, charts, and history features.

If cloud features are used, limited account-related data may be processed for authentication and app functionality.

We store only the information necessary to operate the app and provide the intended features.

7.Data Retention and Deletion

Emotion history and related app data are stored locally on the user's device only. No emotion data, camera images, videos, or personal information are uploaded to our servers.

The stored data remains on the device until the user:

• Clears the application data from Android Settings
• Uninstalls the application

Once the data is deleted, it cannot be recovered.

Diagnostic Data

Crash logs and diagnostic information may be retained for a limited period to help improve app stability and fix issues.

8. Data Deletion

Users can delete their data in the following ways:

8.1 Delete Local App Data

Users may delete locally stored app data by:

• Clearing app data from Android device settings
• Uninstalling the app from the device

When app data is cleared or the app is uninstalled, locally stored mood history and app preferences are removed from the device.

8.2 Request Account/Data Deletion

Users may request deletion of account-related data by contacting us at:

Please include the email address used to sign in to the app.

After receiving a valid deletion request, we will process the request and delete applicable account-related data within 30 days.

8.3 What Happens After Deletion

After deletion:

• Account-related information associated with the request will be removed from our active records where applicable.
• Locally stored data will no longer be available if the user clears app data or uninstalls the app.
• Some limited information may remain temporarily in backups, logs, or security records, but will be removed or anonymized according to normal retention processes.

9. Data Sharing

We do not sell personal data.

We do not share personal mood or emotion data with advertisers.

We may use trusted third-party services only for app functionality, authentication, analytics, crash reporting, hosting, or performance improvement.

These services may process limited data according to their own privacy policies.

Examples may include:

• Google Sign-In
• Firebase services
• Google Play services

10. Data Security

We take reasonable steps to protect user data from unauthorized access, misuse, loss, or alteration. However, no method of electronic storage or transmission over the internet is completely secure.

Users are responsible for keeping their device and Google account secure.

11. Children’s Privacy

Mood Tracker AI – EmoExpo is not intended for children under 13 years of age.

We do not knowingly collect personal information from children under 13. If we learn that we have collected personal information from a child without proper consent, we will take steps to delete such information.

12. User Choices and Controls

Users can control app permissions from Android device settings.

Users may:

• Allow or deny camera permission
• Clear app data
• Uninstall the app
• Request deletion of account-related data
• Stop using Google Sign-In

13. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. When we update this policy, we will revise the effective date at the top of this page.

Users are encouraged to review this Privacy Policy periodically.

14. Contact Us