Privacy Policy

AgeWise: Age Calculator
Last Updated: JAN 20, 2026

Qd App Developer built the AgeWise: Age Calculator app as a commercial application. This SERVICE is provided by Qd App Developer and is intended for use as is.

This Privacy Policy explains how information is collected, used, and protected when you use the AgeWise: Age Calculator app.

1. Information Collection and Use

AgeWise: Age Calculator is designed to respect your privacy.

a) User-Provided Data

The app may allow users to optionally enter their date of birth to enable features such as birthday reminder notifications.

• This information is stored locally on the user’s device only
  
  

• It is used solely to trigger birthday reminder notifications
  
  

• The data is not transmitted, collected, or stored on any server
  
  

• The data is not shared with any third party
  
  

• Users can edit or delete this information at any time from within the app
  
  

Apart from this optional feature, the app does not collect personal information such as name, address, phone number, or contact details.

All age calculations and date-based operations are processed entirely on the device.

b) Automatically Collected Information (Third-Party Services)

For analytics, crash reporting, and advertising purposes, the app may use third-party services that collect limited non-personal information, such as:

• Device identifiers (advertising ID)
  
  

• IP address
  
  

• Device model and operating system version
  
  

• App usage statistics
  
  

• Crash logs
  
  

This information is used only to improve app performance, stability, and user experience.

2. Third-Party Services

The app uses the following third-party services, which may collect and process data according to their own privacy policies:

• Google Play Services
  
  

• Google AdMob (advertising)
  
  

• Firebase Analytics
  
  

• Meta Audience Network (Facebook Ads)
  
  

Users are encouraged to review the privacy policies of these services to understand how they handle data.

3. Data Retention

• User-entered data (such as date of birth for reminders) is retained only on the device
  
  

• The developer does not store, collect, or retain user data on any external servers
  
  

4. Data Deletion Rights

Users can delete or modify any data they have entered within the app at any time.

Since the developer does not store personal data on servers, there is no server-side data to delete.
If you wish to manage or delete data collected by third-party services, please refer to their respective privacy policies.

For assistance, you may also contact us at:
📧 sahinuzzmang@gmail.com

5. Children’s Privacy

This app is not intended for children under the age of 13.
We do not knowingly collect personal data from children. If you believe a child has provided personal information, please contact us so we can take appropriate action.

6. Security

We take reasonable measures to protect user information. However, no method of electronic storage or transmission is completely secure, and absolute security cannot be guaranteed.

7. Links to External Sites

The app may contain links to external websites or services. We are not responsible for the content or privacy practices of those third-party sites.

8. Changes to This Privacy Policy

This Privacy Policy may be updated from time to time. Any changes will be posted on this page with an updated effective date. Users are encouraged to review this policy periodically.

9. Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us:

📧 Email: sahinuzzmang@gmail.com
📅 Effective Date: JAN 22, 2026