01Introduction
This Privacy Policy describes how ProCost ("we", "our", or "the app") handles information when you use our production cost calculation application. We are committed to protecting your privacy and being transparent about our data practices.
02Information We Collect
User-Generated Content
ProCost stores the following information that you create:
- Material names and descriptions
- Material prices and quantities
- Production cost calculations
- Project data and configurations
This information is stored locally on your device and is used solely for providing cost calculation functionality.
Technical Information
The app may automatically collect:
- Device type and operating system version
- App version information
- Technical diagnostics for app functionality
03Information We Do NOT Collect
We do not collect, store, or process:
- Personal identification information (name, email, phone number)
- Payment information
- Location data
- Photos or media files
- Browsing history
- Social media information
- Any data that could personally identify you
04How We Use Information
The information stored by ProCost is used solely for:
- Calculating production costs based on your material inputs
- Storing your material database for easy access
- Computing total prices and cost breakdowns
- Saving your projects and calculations
- Providing a seamless user experience
05Data Storage and Security
- All material and cost data is stored locally on your device
- We do not transmit your data to external servers
- Your data remains private and under your control
- Standard device security measures apply to protect your information
06Third-Party Services
ProCost does not integrate with any third-party services that collect or process your data. All functionality is self-contained within the app.
07Data Sharing
We do not share, sell, or transmit any of your data to third parties. All information remains on your device.
08Data Retention
Your material and cost data is retained on your device until you:
- Delete individual items or projects
- Uninstall the app
- Manually clear app data through device settings
09Children's Privacy
ProCost does not have age restrictions and may be used by individuals of all ages. Since we do not collect personal information, there are no special considerations for children's use of the app.
10Your Rights
You have complete control over your data:
- All data is stored locally on your device
- You can delete any or all data at any time
- You can export or backup your data
- Uninstalling the app removes all associated data
11Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by:
- Updating the "Effective Date" at the top of this policy
- Posting a notice in the app
Continued use of the app after changes constitutes acceptance of the updated policy.
12Contact Us
If you have questions or concerns about this Privacy Policy, please contact us at:
Email: amin.joharinia@gmail.com
Developer: Amin Joharinia
This privacy policy was last updated on February 20, 2026.