Privacy Policy
Last updated: April 21, 2026
This privacy policy describes how the RebarCalcPro application
collects, uses, and protects information when you use our mobile app dedicated
to calculating and sizing steel reinforcement bars (rebar) for reinforced concrete structures.
1. Information We Collect
RebarCalcPro is designed to respect your privacy.
The app operates primarily in local mode on your device.
1.1 Locally Stored Data
The following information is stored solely on your device and is never transmitted to our servers:
- Rebar calculation history (columns, beams, slabs, footings, etc.)
- Reinforcement sizing results (steel cross-sections, spacing, number of bars)
- Rebar diameter and cross-section tables (deformed bars, plain round bars, etc.)
- Lap length and anchorage length calculations
- Unit conversions related to reinforcement (sections, forces, stresses)
- Application settings and user preferences
This data remains exclusively on your device and is automatically deleted
when the application is uninstalled.
1.2 Advertising Data
The application uses Google AdMob to display advertisements.
AdMob may collect certain information to deliver and optimize ads, including:
- Device advertising identifier
- IP address
- General device information (model, OS version)
- Approximate location data
- Interactions with displayed advertisements
2. Use of Information
2.1 App Functionality
Locally stored data is used solely to:
- Perform rebar calculations for reinforced concrete elements
- Save rebar calculation history
- Provide quick access to cross-section and diameter tables
- Improve the user experience
2.2 Advertising
Information collected by AdMob is used to:
- Display relevant advertisements
- Measure ad performance
- Fund the development and maintenance of the application
3. Sharing of Information
We do not sell, trade, or rent your personal data to third parties.
The only data that may be shared is with Google AdMob,
solely for the purpose of displaying advertisements.
For more information, please refer to
Google's Privacy Policy
and
AdMob's Privacy Policy.
4. Data Security
- Calculations and data remain stored locally on the device
- No account creation is required
- No technical calculation data is sent to an external server
- Exchanges with advertising services are secured
5. Your Rights and Choices
5.1 Personalized Advertising
You can opt out of personalized ads:
- Android: Settings → Google → Ads
- iOS: Settings → Privacy → Advertising
5.2 Data Deletion
- Delete calculation history from within the app
- Or uninstall the application to erase all data
6. Third-Party Services
This application uses the following third-party service:
7. Policy Updates
This policy may be updated at any time.
Any changes will be published on this page with an updated date.
8. Children
The RebarCalcPro application is not intended for children under the age of 13.
No personal data from children is intentionally collected.
9. Compliance
- General Data Protection Regulation (GDPR)
- Google Play Program Policies
- Google AdMob Policies