Privacy Policy
Privacy Policy for Smart Calc
Last Updated: June 2, 2026
1. Introduction
Welcome to Smart Calc ("we," "our," or "us"). This Privacy Policy explains how we handle your information when you use our mobile application Smart Calc ("the App"). We are committed to protecting your privacy and ensuring transparency about our data practices.
2. Information Collection - We Collect NO Personal Information
Smart Calc does NOT collect, store, or share any personal information.
Unlike many other apps, Smart Calc is designed with your privacy as our top priority. We believe that a calculator app should not require any access to your personal data.
What We DO NOT Collect:
❌ No name, email, phone number, or address
❌ No location data or GPS information
❌ No device ID or advertising ID
❌ No IP addresses
❌ No browsing history or app usage analytics
❌ No contacts, photos, or files
❌ No financial information or payment details
❌ No biometric data
❌ No social media accounts or credentials
3. How the App Works (Offline-First)
Smart Calc is designed to work completely offline:
All calculations are performed locally on your device
No data is ever transmitted to any server
No internet connection is required for core functionality
Your calculations are never stored or saved to any cloud service
Once you close the app, all inputs are permanently deleted from memory
4. Permissions
Smart Calc requires ZERO permissions to function:
✅ No camera access
✅ No microphone access
✅ No storage access
✅ No contacts access
✅ No location access
✅ No phone/call access
✅ No SMS access
The app runs perfectly with all permissions denied.
5. Data Storage
Temporary Local Data:
Calculation inputs - Only stored temporarily in your device's RAM while the app is running
Calculation results - Displayed on screen but not saved
No persistent storage - We do not save any data to your device's storage
What happens when you close the app:
All entered numbers are cleared from memory
All calculation results are discarded
No logs or records are kept
6. Third-Party Services
Smart Calc does NOT use any third-party services that could collect your data:
❌ No analytics SDKs (Google Analytics, Firebase Analytics, etc.)
❌ No advertising SDKs (AdMob, Facebook Ads, etc.)
❌ No crash reporting SDKs (Crashlytics, etc.)
❌ No tracking pixels or beacons
❌ No social media integrations
❌ No cloud storage services
This means your data never leaves your device - not even for analytics or crash reporting.
7. Children's Privacy
Smart Calc is safe for users of all ages, including children under 13:
No personal information collection means no risk to children's privacy
No inappropriate content or ads
No social features or communication tools
No location tracking
Parents can feel confident letting children use the app independently
We comply with the Children's Online Privacy Protection Act (COPPA) as we do not collect any information from anyone, regardless of age.
8. Data Security
Since Smart Calc does not collect or store any data, there is no data to secure. However, we still implement best practices:
The app uses standard Android security features
No external data transmission means no risk of interception
Local calculations are isolated to the app's memory space
No background processes that could access your data
9. Your Rights and Choices
Because we collect no personal information, you maintain complete control:
No opt-in/opt-out needed - There's nothing to opt out of
No data deletion requests - We have no data to delete
No data access requests - We have no data to provide
No account creation - Use the app instantly without registration
10. Changes to This Privacy Policy
We may update this Privacy Policy occasionally to reflect:
New app features (all of which will continue to respect your privacy)
Legal or regulatory requirements
Clarifications or improvements to our policies
When we update the policy:
The "Last Updated" date at the top will change
We will notify users through the app's update description on Google Play Store
Continued use of the app constitutes acceptance of the updated policy
We will never change our core commitment to collecting ZERO personal information.
11. Third-Party Links
Smart Calc does not contain any links to third-party websites or services. All "Rate Us" and "Share App" features use standard Android intents that respect your privacy.
12. International Users
Smart Calc is available worldwide, and our privacy practices remain the same regardless of your location:
We comply with GDPR (Europe)
We comply with CCPA (California)
We comply with LGPD (Brazil)
We comply with PIPEDA (Canada)
We comply with PDPA (Singapore/Thailand)
Since we collect no data, we are automatically compliant with all international privacy regulations.
13. Contact Us
If you have any questions about this Privacy Policy or our privacy practices, please contact us: