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App Privacy Policy

Age Calculator — Privacy Policy

This policy explains what happens to your information when you use the app.

Last updated: August 2026

In short

Age Calculator is designed to work without an account or a server. Your data is stored locally on your device — we do not operate a server that receives or stores it, and we cannot see or access it.

1. Your data stays on this device

Age Calculator ("the app") is developed and published by ZonoByte. Age Calculator is designed to work without an account or a server. Your profile, saved birthdays, anniversaries, reminders, and settings are stored locally on your device using on-device storage. We do not operate a server that receives or stores this information, and we cannot see or access your data.

2. What we collect

The app itself does not collect, transmit, or sell your personal information. We do not require sign-up, and we do not build a profile of you on our servers. No analytics or advertising SDKs are used to track you across apps or websites.

3. Notifications and reminders

Reminders you set (such as birthday or anniversary alerts) are scheduled directly on your device through the operating system. They are never sent to us or to any third party.

4. Permissions

The app may request permissions such as notifications, exact alarms, full-screen alerts, or battery-optimization exemption so that reminders can work reliably — including when your device is locked or the app is closed. These permissions are used solely for that purpose and are never used to collect or transmit data.

5. Third-party services

If you use the Google Play Store (or another app store) to download or update this app, that store's own privacy policy applies to any information it collects on its own (such as install statistics or crash reports). We do not control that data.

6. Children's privacy

Age Calculator is not directed at children under 13 and does not knowingly collect any personal information from anyone, since all data stays on-device and is never transmitted to us.

7. Deleting your data

You can remove all saved data at any time from Settings → Clear saved data, or by uninstalling the app. Because data is stored only on your device, either action permanently deletes it.

8. Changes to this policy

If this policy changes, an updated version will be made available within the app and at this same page, with a revised "Last updated" date.

9. Contact us

Questions about this policy can be sent to support@zonobyte.com.