Privacy Policy – Maintenance Shift Pro
Last updated: June 20, 2026
This Privacy Policy describes how Maintenance Shift Pro ("the App", "we", "us") handles information when you use our application. Please read this policy carefully.
1. Information We Collect
Maintenance Shift Pro is an offline application. All data you enter — including employee records, shift schedules, work orders, attendance logs, leave requests, and announcements — is stored only on your device using local storage. We do not collect, transmit, or store any of this information on external servers.
The App does not require you to create an account or provide any personal information to us.
2. Advertising (Google AdMob)
The App displays banner advertisements provided by Google AdMob. Google may collect certain device information automatically to serve relevant ads, including:
• Advertising identifier (Android Advertising ID)
• Device type and operating system version
• General location (country/region level)
• App usage information
This data is collected and processed by Google in accordance with Google's Privacy Policy (https://policies.google.com/privacy). You can opt out of personalized ads by adjusting your device settings under Google > Ads > Opt out of Ads Personalization.
3. Permissions Used
The App requests the following permissions for the features described:
• Camera and storage access: to take and attach photos to employee profiles and work orders
• Internet access: required only for displaying advertisements via AdMob
• External storage: for saving backup ZIP files and reading restore files
4. Data Retention and Storage
All app data (employees, shifts, work orders, attendance, leave requests, announcements) is stored locally on your device in a SQLite database. We do not retain any copies of your data.
Your data remains on your device until you choose to delete it or uninstall the App. There is no automatic expiration of data.
5. How to Delete Your Data
You have full control over your data. You can delete your data at any time using the following methods:
• Delete individual records: Open any list screen (employees, work orders, etc.) and use the delete option for individual items.
• Delete all app data: Uninstall the App from your device. This will permanently remove all data stored by the App, including the local database and any saved photos.
• Clear photos: Navigate to your device storage and delete files in the App's photo folders manually.
To request assistance with data deletion, contact us at: laptrinhungdungcoich@gmail.com
6. Backup Files
When you use the backup feature, a ZIP file is created and saved to your device's local storage. This file contains your app data in JSON format. You are responsible for managing these backup files. We do not have access to these files.
7. Children's Privacy
The App is not directed at children under the age of 13. We do not knowingly collect information from children.
8. Changes to This Policy
We may update this Privacy Policy from time to time. Any changes will be posted within the App or on the App's store listing page. Continued use of the App after changes constitutes acceptance of the updated policy.
9. Contact Us
If you have questions about this Privacy Policy or wish to request deletion of your data, please contact:
Email: laptrinhungdungcoich@gmail.com