Privacy Policy
Last updated: April 10, 2026
This Privacy Policy ("Policy") explains how SignCalcPro ("App" or "we") collects, processes, and protects data obtained during the use of our services. By using our App, you agree to the practices described in this Policy.
1. Data We Collect
We collect the following information to provide our services:
- Device ID (for account management and analytics via VxHub)
- Usage analytics (which calculators and features are used, crash reports)
- Subscription status (managed through RevenueCat)
Important: All sign calculations, cost estimates, and project history are stored locally on your device only. No calculation data, project inputs, or results are transmitted to our servers.
2. Purpose of Data Collection and Use
We use the collected data for the following purposes:
Service Delivery
To provide sign industry calculators, reference guides, and cost estimation features.
Credit & Subscription Management
To manage your credit balance and subscription status for accessing premium features.
Service Improvement
To understand which features are most used and improve the App's accuracy and user experience.
3. Data Retention Period
Device IDs and analytics data are retained for the duration of your use of the App. Calculation history is stored only on your local device and is never transmitted to our servers.
If you uninstall the App, locally stored data (including calculation history) will be removed from your device.
4. Third-Party Services
Our App uses the following third-party services:
- VxHub (device management and analytics)
- RevenueCat (subscription and in-app purchase management)
These services are subject to their own privacy policies. We recommend reviewing their respective privacy policies.
5. Data Sharing
We do not sell your data. We do not share personal calculation data or project results with any third parties. Anonymized usage analytics may be shared with our analytics provider to improve the App.
6. User Rights
You may request deletion of your data by contacting us at the email address below. We will process your request in accordance with applicable laws.
7. Security
We take reasonable technical and administrative measures to protect your data. All data transmission uses encryption. However, no method of electronic transmission or storage is 100% secure.
8. Changes to This Policy
We reserve the right to update this Policy at any time. We will notify you of any changes by posting the updated Privacy Policy on this page.
9. Contact Us
If you have any questions or requests regarding this Policy, you can reach us at: [email protected]