Privacy Policy for GasTech Calculator Pro
Last Updated: October 6, 2025
Introduction
GasTech Calculator Pro ("we", "our", or "the app") is committed to protecting your privacy. This Privacy Policy explains our practices regarding data collection and use.
Data Collection
We do NOT collect any personal data.
GasTech Calculator Pro:
- Does NOT collect personal information
- Does NOT track your activity
- Does NOT use analytics services
- Does NOT share data with third parties
- Does NOT require an account or login
Local Data Storage
All data is stored locally on your device:
- Calculation History: Stored using SwiftData on your device only
- Settings & Preferences: Stored locally on your device
- No Cloud Sync: Your data never leaves your device
You can delete all local data at any time through the app's Settings → Data Management → Clear All Data.
Permissions
GasTech Calculator Pro does NOT request any device permissions:
- No camera access
- No photo library access
- No location access
- No contacts access
- No microphone access
The app works completely offline and does not require internet connection.
Third-Party Services
We do NOT use any third-party services including:
- No analytics (Google Analytics, Firebase, etc.)
- No advertising networks
- No crash reporting services
- No social media integrations
Children's Privacy
GasTech Calculator Pro does not knowingly collect data from anyone, including children under 13. The app is designed for professional gas engineers and contains no content directed at children.
Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last Updated" date.
Contact Us
If you have questions about this Privacy Policy, please contact us:
Email: gastechcalculator@proton.me
App Store: GasTech Calculator Pro
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GasTech Calculator Pro is developed by Maksymilian Lopatowski
This app complies with UK GDPR and Data Protection Act 2018