Privacy Policy
Last updated: January 15, 2026Information We Collect
We collect information you provide directly to us and information we may collect automatically when you use our service.
Account Information
- Email address for account authentication
- User preferences such as default currency and language
- Usage patterns and feature preferences
Project Data
- 3D printing cost calculations and project data
- Printer specifications and settings
- Project names, dates, and metadata
How We Use Your Information
- Provide, maintain, and improve our 3D printing calculation service
- Develop new features and enhance existing functionality
- Provide customer support and respond to your inquiries
- Protect against fraud, abuse, and security threats
Information Sharing
We do not sell, trade, or rent your personal information to third parties. We may share your information only in the following circumstances:
- When required by law or to protect our legal rights
- With trusted service providers who assist in operating our service (including cloud hosting and infrastructure providers)
- With payment processors (such as Stripe) to process subscription payments and manage billing
- With analytics providers (such as Google Analytics) to understand website usage and improve our service
- With advertising partners (such as Google AdSense) if we choose to display relevant advertisements to Free tier users
- In connection with a business transfer or acquisition
Advertising
Our Free tier may display advertisements through third-party advertising networks such as Google AdSense in the future. These ads may be based on your interests and browsing behavior. Paid subscription tiers do not display advertisements.
If advertisements are enabled, advertising partners may use cookies and other tracking technologies to serve relevant advertisements. This would apply only to Free tier users.
You can control ad personalization and opt out of personalized advertising through your advertising partner's settings Google Ad Settings
Data Security
We implement appropriate technical and organizational security measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction.
Your Rights
- Access and review your personal information
- Correct inaccurate or incomplete information
- Request deletion of your personal information
- Export your data in a portable format
Cookies and Tracking
We use cookies and similar technologies to enhance your experience, remember your preferences, and provide personalized content and advertisements.
Analytics and Usage Data
We use Google Analytics to understand how visitors interact with our website and service. This helps us improve our features and user experience.
Google Analytics may collect information including:
- Pages you visit and features you use
- Time spent on each page
- Device type, browser, and operating system information
- General geographic location (country and city level)
- How you found our website (search engines, direct link, etc.)
- Clicks, scrolls, and other interaction patterns
Google Analytics uses cookies and similar technologies to collect this data. For more information about how Google uses data from sites that use their services, please visit https://policies.google.com/technologies/partner-sites
You can opt out of Google Analytics by:
- Adjusting your browser settings to block or delete cookies
- Installing the Google Analytics Opt-out Browser Add-on available at https://tools.google.com/dlpage/gaoptout
- Enabling "Do Not Track" in your browser preferences
Analytics data is retained according to Google Analytics data retention policies and is used solely for improving our service.
Changes to This Policy
We may update this privacy policy from time to time. We will notify you of any material changes by posting the new policy on this page with an updated effective date.
Contact Us
If you have any questions about this privacy policy, please contact us through the support channels available in the application.