Privacy Policy
Last updated: 9/4/2025
Privacy-First Design
Contracking is designed with privacy as the top priority. All your contraction data stays on your device and is never transmitted to our servers or any third parties.
Information We Collect
Personal Data: None
We do not collect, store, or process any personal information. You can use Contracking without providing any personal details, creating accounts, or sharing any identifying information.
Contraction Data: Local Only
All contraction timing data (start times, durations, intervals) is stored exclusively on your device using your browser's local storage. This data never leaves your device.
Usage Analytics: Minimal
We may collect basic, anonymous usage statistics to improve the app (such as page views and feature usage), but this data cannot be linked to you personally or to your contraction data.
How We Protect Your Privacy
- No user accounts or registration required
- No cookies used for tracking
- No third-party analytics that track individuals
- No data sharing with partners or advertisers
- No email collection or marketing communications
- All data processing happens locally on your device
Your Data Rights
Complete Control
Since all data is stored locally on your device, you have complete control over your contraction data:
- View all your data anytime in the app
- Export your data to keep permanent records
- Delete individual contractions or clear all data
- No data remains on our servers (because we don't store any)
Data Portability
You can export your contraction data at any time in standard formats to share with healthcare providers or transfer to other devices.
Medical Privacy
HIPAA Compliance
While Contracking is not a covered entity under HIPAA, we follow privacy principles that align with medical data protection standards:
- • No transmission of health information
- • No storage of personal health data on servers
- • No sharing of health information with third parties
- • User maintains complete control over their data
Third-Party Services
Contracking is designed to minimize third-party dependencies:
- Web Hosting: Static files are served through secure hosting providers, but no personal data is transmitted
- Analytics: If enabled, only anonymous usage statistics are collected without personal identification
- No Advertising: We do not use advertising networks or tracking pixels
Data Security
Local Storage Security
Your contraction data is stored using your browser's secure local storage mechanism. This data is:
- Isolated to your browser and device
- Not accessible to other websites
- Protected by your device's security measures
- Automatically encrypted by modern browsers
Data Backup Recommendations
Important: Since data is stored locally, clearing your browser data or switching devices will result in data loss. We recommend regularly exporting your contraction data as a backup.
Changes to This Policy
We may update this privacy policy occasionally to reflect changes in our practices or legal requirements. Any changes will be posted on this page with an updated date.
Since we don't collect contact information, we cannot notify users directly of policy changes. We recommend checking this page periodically if you use the app regularly.
Contact Information
If you have questions about this privacy policy or our privacy practices, you can contact us through our website or support channels.
Medical Emergencies: This privacy policy and contact information are for app-related questions only. For medical emergencies or questions about your labor, contact your healthcare provider or emergency services immediately.