Privacy Policy

Effective Date:  June 15th, 2026
Contact Email: phanquockhanhit@gmail.com

This Privacy Policy explains how Pregnancy Tracker: Baby Growth collects, uses, stores, shares, and protects information when you use the app.

Pregnancy Tracker: Baby Growth is an Android pregnancy timeline, baby development, and personal wellness tracking app. Because the app may involve pregnancy-related and wellness information, we take privacy seriously.

By using Pregnancy Tracker: Baby Growth, you agree to this Privacy Policy. If you do not agree, please do not use the app.

1. Summary

Pregnancy Tracker: Baby Growth may collect or process information to provide app features, improve app quality, show ads, support subscriptions, provide AI Chat Assistant responses, and maintain app stability.

Important points:

• Pregnancy Tracker: Baby Growth may collect pregnancy-related and wellness information that you choose to enter.

• Some versions of Pregnancy Tracker: Baby Growth may not require an in-app login or account. If account, cloud backup, or sync features are introduced in the future, this Privacy Policy should be updated to explain those features.

• Pregnancy Tracker: Baby Growth may use Firebase, Firebase Analytics, Firebase Crashlytics, Google AdMob, Google Play Services, Google Play Billing, AI service providers, and similar third-party services.

• Pregnancy Tracker: Baby Growth may display ads.

• Pregnancy Tracker: Baby Growth may offer in-app purchases, subscriptions, or free trials through Google Play.

• We do not sell your pregnancy, reproductive health, wellness logs, bump photos, private notes, or AI chat content.

• We do not intend to use pregnancy status, due date, trimester, reproductive health information, private notes, bump photos, AI chat content, or wellness logs to personalize ads or share such data with advertising networks for targeted advertising.

• If you enter pregnancy-related information about another person, you are responsible for making sure you have the right and any required consent to do so.

2. Information We May Collect

Depending on the features you use, Pregnancy Tracker: Baby Growth may collect or process the following types of information.

2.1 Pregnancy and Wellness Information

You may choose to enter pregnancy-related or wellness information.

This may include:

• Estimated due date

• Pregnancy week

• Pregnancy progress

• Trimester

• Pregnancy timeline settings

• Personal progress information

• Pregnancy-related preferences

• Reminder notes

• Appointment-style personal notes

• Journal entries

• Personal notes

• Bump photos

• Other pregnancy-related or wellness information you choose to enter

This information is used to provide pregnancy timeline features, baby development content, personal progress tracking, reminders, journal features, and related app functionality.

If you enter pregnancy-related information about another person, such as a partner, family member, or someone you support, you confirm that you have the right to do so and that you have informed that person and obtained any consent required by applicable law before entering their information into the app.

2.2 Bump Photo Journal and Media

If you use the Bump Photo Journal or related image features, the app may request access to photos, media, camera, or device storage, depending on the Android version and feature design.

Photo or media access is optional and is used only when you choose to add, manage, save, export, or use photos in the Bump Photo Journal or related image features.

Photos, journal entries, and notes are intended for your personal use within the app unless you choose to export, share, upload, or use a feature that clearly requires processing outside your device.

We do not claim ownership of your bump photos, notes, or personal journal entries.

2.3 AI Chat Assistant Information

If you use the AI Chat Assistant, the messages or prompts you enter may be processed to generate AI responses.

AI Chat content may be sent to an AI service provider or technical infrastructure provider to provide the AI response. AI Chat responses are for general informational and wellness support only and are not medical advice.

Please do not enter emergency medical information, government identification numbers, full payment card details, passwords, or highly sensitive information into the AI Chat Assistant unless necessary.

We do not intend to use AI Chat content to personalize ads.

2.4 Reminder and Notification Information

If you enable reminders, the app may process information such as:

• Reminder title or note

• Reminder time

• Reminder frequency

• Notification preferences

• Enabled or disabled reminder status

Reminders are personal calendar-style notes created by you. The app does not book, confirm, manage, or connect with real-life medical appointments, clinics, hospitals, doctors, midwives, nurses, or healthcare providers.

2.5 Purchase and Subscription Information

If you make an in-app purchase, start a free trial, or subscribe to premium features, purchase-related information may be processed through Google Play Billing.

We do not directly process or store your full payment card information or banking information.

Purchase-related information may include:

• Product ID

• Subscription ID

• Subscription status

• Trial status

• Renewal status

• Expiry date

• Purchase token

• Entitlement status

• Cancellation status

• Refund status where available through Google Play

• Purchase validation status

This information is used to provide premium access, validate purchases, restore purchases, prevent abuse, and support purchase-related requests.

2.6 Device, Diagnostics, and Usage Information

Pregnancy Tracker: Baby Growth may collect technical and usage information, such as:

• Device model

• Android version

• App version

• Language and region settings

• Device identifiers or app instance identifiers

• Advertising ID where applicable

• Crash logs

• Diagnostics

• Performance data

• App interactions

• Screen views

• Feature usage events

• Subscription or purchase events where applicable

This information is used to improve app performance, fix bugs, understand feature usage, maintain app stability, show ads, support subscriptions, and improve user experience.

2.7 Advertising Information

If ads are shown in the app, Google AdMob or other advertising partners may process advertising-related information, such as:

• Advertising ID

• Device information

• Approximate location or region where applicable

• Ad impressions

• Ad clicks

• Ad interactions

• Consent signals

• Ad settings or personalization status where applicable

Ads may be personalized or non-personalized depending on your consent, Android settings, Google settings, app settings, and applicable law.

However, we do not intend to use pregnancy status, due date, trimester, reproductive health information, private notes, bump photos, AI chat content, or personal wellness logs to personalize ads or share such information with advertising networks for targeted advertising.

2.8 Ratings and Reviews

If you rate or review Pregnancy Tracker: Baby Growth on Google Play, we may process information that you make publicly available through Google Play, such as:

• Rating

• Review text

• Username or public profile information

• App version

• Country or language

• Device type or diagnostic context if made available by Google Play

We may use this information to respond to feedback, provide support, fix issues, improve app quality, and understand user concerns.

3. How We Use Information

We may use information to:

• Provide pregnancy timeline and baby development features

• Show pregnancy progress and wellness content

• Provide 3D baby growth visuals and related educational content

• Save and display personal notes, reminders, journal entries, and bump photos

• Provide AI Chat Assistant responses

• Send reminders and notifications if enabled

• Provide free, ad-supported, or premium app features

• Validate subscriptions and in-app purchases through Google Play

• Restore eligible purchases

• Improve app performance and reliability

• Fix bugs and crashes

• Understand feature usage and improve user experience

• Show ads and measure ad performance

• Prevent fraud, abuse, and unauthorized access to premium features

• Respond to support requests

• Respond to Google Play ratings or reviews where appropriate

• Comply with legal, platform, billing, tax, and policy requirements

4. Legal Basis Where Required

Where applicable law requires a legal basis, we may process information based on:

• Your consent

• Performance of app services requested by you

• Legitimate interests such as app security, analytics, crash reporting, fraud prevention, service improvement, and support

• Compliance with legal obligations

• Google Play, billing, tax, refund, or platform requirements where applicable

Pregnancy-related and wellness information may be considered sensitive in some locations. Where required by applicable law, we rely on your consent or another valid legal basis to process such information.

You may withdraw consent where applicable, but some features may stop working if required data or permissions are disabled.

5. Account, Local Data, and Future Sync Features

Some versions of Pregnancy Tracker: Baby Growth may not require an in-app account or login.

If the app version you use does not include account login:

• App data may be stored locally on your Android device.

• Some data may be lost if you uninstall the app, clear app data, reset your device, change devices, or disable backups.

• Purchase and subscription access is generally linked to the Google account used for the Google Play purchase, not to an in-app Pregnancy Tracker: Baby Growth account.

• Restore purchase functionality, if available, may require the same Google Play account used for purchase.

If a future version of Pregnancy Tracker: Baby Growth introduces account login, cloud backup, cross-device sync, or server-side storage, this Privacy Policy should be updated to explain what account data is collected, how it is used, how long it is retained, and how users can request account and data deletion.

If account creation becomes available, we will provide account deletion options as required by applicable law and Google Play requirements.

6. Data Storage

Depending on the feature, information may be stored:

• Locally on your Android device

• In Android system storage or app-specific storage

• Through Google Play services for purchase and subscription status

• Through Firebase, analytics, crash reporting, or diagnostics systems

• Through AI service providers when AI Chat Assistant is used

• Through advertising partners when ads are shown

Personal journal content, photos, and notes are intended for personal app use unless you choose to export, share, upload, or use a feature that clearly requires external processing.

If a future feature provides cloud backup, sync, account login, or server-side storage, this Privacy Policy should be updated to explain that feature before or when it becomes available.

7. Data Sharing

We may share or allow processing of limited information with third-party service providers that help operate the app, such as:

• Google AdMob

• Firebase

• Firebase Analytics

• Firebase Crashlytics

• Google Play Services

• Google Play Billing

• AI service providers

• Cloud, diagnostic, security, analytics, or infrastructure providers

These providers may process information according to their own terms, privacy policies, and service configurations.

We do not sell your pregnancy, reproductive health, wellness logs, bump photos, private notes, or AI chat content.

We do not intend to share pregnancy status, due date, trimester, reproductive health information, private notes, bump photos, AI chat content, or personal wellness logs with advertising networks for targeted advertising.

We may disclose information if required by law, legal process, platform policy, security needs, fraud prevention, or to protect rights, safety, and app integrity.

8. Ads Safety

Pregnancy Tracker: Baby Growth may display ads through Google AdMob or similar advertising services.

Ads may use device-level, advertising-related, or app interaction data depending on your consent, Android settings, Google settings, app settings, and applicable law.

Ads may be personalized or non-personalized depending on your consent and settings. However, we do not intend to use pregnancy status, due date, trimester, reproductive health information, private notes, bump photos, AI chat content, or wellness logs to personalize ads.

Ads shown in Pregnancy Tracker: Baby Growth are not medical advice, healthcare recommendations, or endorsements by Pregnancy Tracker: Baby Growth.

You may be able to limit ad personalization through Android settings, Google settings, app consent settings, or other platform privacy controls.

9. Firebase, Analytics, and Crash Reporting

Pregnancy Tracker: Baby Growth may use Firebase, Firebase Analytics, Firebase Crashlytics, diagnostics, and similar tools.

These tools may help us:

• Understand how users interact with the app

• Improve app performance

• Find and fix bugs

• Analyze crashes

• Improve stability

• Measure app quality

• Improve user experience

We do not intentionally use analytics to track raw private pregnancy notes, bump photos, detailed AI chat messages, or sensitive free-text health information.

Crash reports may include technical information about your device, app state, operating system, and error logs. We use crash reports to diagnose and fix technical issues.

10. AI Chat Assistant Privacy

When you use the AI Chat Assistant, the information you submit may be processed to generate a response.

AI Chat Assistant is not a medical service. It does not provide diagnosis, treatment, emergency support, or professional healthcare advice.

You should not submit highly sensitive information unless necessary. You should not use AI Chat Assistant for urgent symptoms, high-risk pregnancy decisions, medication decisions, dosage decisions, diagnosis, or emergency care.

AI responses may be inaccurate, incomplete, outdated, or unsuitable for your personal situation. Always consult a qualified healthcare professional for medical concerns.

If you receive an unsafe, incorrect, or inappropriate AI response, please contact us at phanquockhanhit@gmail.com.

11. Android Permissions

Pregnancy Tracker: Baby Growth may request Android permissions only when needed for specific features.

Depending on the app version and Android version, permissions may include:

• Notifications: to send personal reminders

• Photos, media, or storage: to support Bump Photo Journal or related image features

• Camera: if a camera-based photo feature is available

• Other permissions only if required by app functionality

Photo, media, camera, and notification permissions are optional. If you deny or disable a permission, the related feature may not work properly, but other parts of the app may still be available.

You can manage permissions through your Android device settings.

12. Data Retention

We retain information only as long as reasonably necessary for the purposes described in this Privacy Policy, unless a longer retention period is required or permitted by law, Google Play requirements, security needs, fraud prevention, dispute resolution, or technical operations.

Local app data may remain on your device until you delete it, clear app data, or uninstall the app.

Data processed by Google Play, Firebase, AdMob, AI service providers, analytics providers, crash reporting tools, or other third-party services may be retained according to their own policies and service configurations.

Purchase and subscription records may be retained as needed for billing validation, restore purchase, fraud prevention, support, tax, legal, and platform compliance purposes.

13. Data Deletion

If your app version does not include an in-app account, there may be no central user account to delete.

You may delete local app data by:

• Deleting entries inside the app if delete options are available

• Clearing app data from Android settings

• Uninstalling the app

If a future version introduces account login, cloud backup, or sync, we will provide account and data deletion options as required by applicable law and Google Play requirements.

If you contact us at phanquockhanhit@gmail.com, we will help process reasonable deletion or privacy requests where technically possible.

Please note:

• Deleting the app does not automatically cancel an active Google Play subscription.

• Google Play purchase records may remain with Google according to Google Play policies.

• Some technical, billing, security, fraud-prevention, or legal records may be retained where necessary.

• Data processed by third-party services may be subject to their own deletion and retention processes.

14. Your Choices and Controls

Depending on your location and applicable law, you may have rights to:

• Access information about how your data is used

• Delete data where possible

• Correct inaccurate information where possible

• Withdraw consent where applicable

• Disable notifications

• Disable or manage Android permissions

• Limit ad personalization through Android or Google settings

• Cancel subscriptions through Google Play

• Request support for privacy questions

To make a privacy request, contact us at phanquockhanhit@gmail.com.

15. Children’s Privacy

Pregnancy Tracker: Baby Growth is not intended for children under 16 years old, or the minimum age required by applicable law in your country.

We do not knowingly collect personal information from children below the applicable minimum age. If you believe a child has provided personal information through the app, please contact us at phanquockhanhit@gmail.com so we can take appropriate action where possible.

16. Security

We use reasonable administrative, technical, and organizational measures to protect information.

However, no method of transmission or storage is completely secure. We cannot guarantee absolute security.

You are responsible for keeping your Android device secure, using device lock features where appropriate, managing app permissions, and protecting access to your personal content.

17. International Data Processing

Your information may be processed in countries other than where you live. These countries may have different data protection laws.

Where required by applicable law, we use appropriate safeguards for international data processing.

18. Third-Party Links, Ads, and Services

Pregnancy Tracker: Baby Growth may contain ads, links, or integrations from third parties.

We are not responsible for the privacy practices, content, products, services, or claims of third parties outside our control.

Please review the privacy policies and terms of third-party services before using them.

19. Health and Medical Disclaimer

Pregnancy Tracker: Baby Growth is for informational, educational, and wellness tracking purposes only.

The app is not a medical device and does not provide medical advice, diagnosis, treatment, emergency support, or professional healthcare services.

Pregnancy estimates, baby development information, reminders, tips, AI responses, visuals, and content may not be accurate or suitable for every user.

Always consult a qualified healthcare professional for medical questions. If you experience urgent, severe, unusual, or concerning symptoms, contact a healthcare provider, visit an emergency facility, or contact local emergency services immediately.

20. No HIPAA Claim

Unless explicitly stated in a separate written agreement, Pregnancy Tracker: Baby Growth is not intended to be a HIPAA-covered medical service and does not claim to be HIPAA compliant.

21. Changes to This Privacy Policy

We may update this Privacy Policy from time to time.

When we make changes, we will update the effective date above. If changes are material, we may notify you through the app or by other reasonable means.

Your continued use of Pregnancy Tracker: Baby Growth after the updated Privacy Policy becomes effective means you accept the updated Privacy Policy.

22. Contact Us

If you have questions or requests about this Privacy Policy, please contact us at:

phanquockhanhit@gmail.com