privacy Policy
1. INTRODUCTION AND SCOPE
This Privacy Policy (“Policy”) is issued by Welcome Enterprise Apps (“we”, “us”, or “our”). It applies to the mobile application Calculator – Simple Calculator (“App”) and related services.
The App provides multiple calculation tools including basic calculator, scientific calculator, unit converter, currency converter, and other utility calculators designed for everyday calculations.
2. OUR PRIVACY COMMITMENT
- All calculations are processed locally on your device.
- We do not collect or store your calculation data.
- We do not sell personal information.
- We only collect limited technical data required for analytics and advertising.
3. DATA WE COLLECT
a. Data Stored Locally
- Calculator history
- App settings and preferences
b. Technical & Usage Data
- Device model
- Operating system version
- App version
- Usage statistics
- Crash reports
c. Advertising Identifiers
- Google Advertising ID
4. PURPOSES AND LEGAL BASES FOR DATA PROCESSING
| Purpose | Data Used | Legal Basis |
|---|---|---|
| Perform calculations | User input numbers | App functionality |
| App improvement | Usage data | Legitimate interest |
| Crash monitoring | Diagnostics | Legitimate interest |
| Advertising | Device identifiers | Consent |
5. THIRD-PARTY LIBRARIES AND SDKs
Our App integrates trusted third-party libraries and SDKs for analytics, advertising, and functionality. We strongly encourage you to review their privacy policies.
Advertising & Analytics Partners
- Google (AdMob & Firebase)
https://policies.google.com/privacy/ - Meta (Facebook Audience Network)
https://www.facebook.com/about/privacy/
Functional Libraries
- Glide – image loading
- Retrofit / OkHttp – networking
- Lottie – animations
- MPAndroidChart – charts and graphs
- EventBus – internal app communication
6. APP PERMISSIONS AND PURPOSES
| Permission | Purpose |
|---|---|
| INTERNET | Ads, analytics, and updates |
| ACCESS_NETWORK_STATE | Check network connectivity |
| POST_NOTIFICATIONS | Send reminders and notifications |
| READ_PHONE_STATE | Enable after-call calculator feature |
| SYSTEM_ALERT_WINDOW | Display calculator overlay after calls |
| RECEIVE_BOOT_COMPLETED | Restore reminders and services after reboot |
| VIBRATE | Provide haptic feedback |
7. DATA SECURITY AND RETENTION
- All calculation data is stored locally on the device.
- No personal calculation data is uploaded to servers.
- Third-party SDKs handle their data according to their own privacy policies.
8. ADVERTISING DISCLAIMER
The App may display advertisements provided by third-party advertising networks.
- We do not control ad content.
- We are not responsible for third-party products or services.
- External links from ads may open third-party websites.
9. INTERNATIONAL DATA TRANSFERS
Technical and advertising data may be processed outside your country by third-party partners.
10. YOUR PRIVACY RIGHTS AND CHOICES
- You can disable permissions through device settings.
- You can reset or limit ad personalization.
- You can clear app data anytime.
- You can uninstall the app to stop data processing.
11. JURISDICTION-SPECIFIC PROVISIONS
For EEA / UK Users (GDPR)
- Right to access, correct, or delete your data
For California Users (CCPA)
- Right to know and delete collected data
12. CHILDREN’S PRIVACY
This App is not intended for children under 13. We do not knowingly collect personal data from children.
13. CHANGES TO THIS POLICY
We may update this Privacy Policy from time to time. Updates will be available within the App or Play Store listing.
14. CONTACT INFORMATION
Developer: Welcome Enterprise Apps
Email: welcomeenterprise.consoleteam@gmail.com