Privacy Policy for EZ Control - Easier Study Lite
Last updated: 8 August 2025
Overview
EZ Control is an IoT device controller app that helps you discover and control NodeMCU (ESP8266) devices on your local WiFi network. This privacy policy explains how we handle your information.
Information We Collect
What We Collect
- Device Information: Device type, OS version, model
- Network Information: WiFi network name, IP address, connectivity status
- Location Data: Approximate location (required for WiFi functionality on Android)
- App Usage: Feature usage, connection attempts, device discovery
- Sensor Data: Gyroscope/accelerometer data (only when using gyroscope control)
- Local Settings: App preferences, device connections, network configurations
What We Don’t Collect
- Personal information (name, email, phone)
- Financial information
- Photos, videos, or files
- Contact lists or messages
- Social media accounts
How We Use Your Information
We use your information to: - Discover and connect to NodeMCU devices on your network - Control GPIO pins and receive real-time status updates - Enable gyroscope control and WiFi hotspot features - Improve app performance and user experience - Troubleshoot connection issues
Data Storage & Security
- Local Storage: All sensitive data is stored locally on your device
- No External Servers: Device communication occurs only on your local network
- Secure Storage: We use platform-provided encryption for local data
- No Data Transmission: We don’t send your data to external servers
Information Sharing
We do not sell, trade, or share your personal information with third parties except: - With your explicit consent - To comply with legal obligations - To protect our rights and safety - With trusted service providers (anonymous data only)
Your Rights
You can: - Access and correct your data - Delete your stored information - Opt-out of certain data collection - Control app permissions through device settings
Third-Party Services
Our app uses these services: - Flutter Framework (app development) - Network Info Plus (network information) - Permission Handler (permission management) - Sensors Plus (device sensors)
These services may collect anonymous usage data.
Children’s Privacy
Our app is not intended for children under 13. We do not knowingly collect personal information from children under 13.
International Users
If you’re using our app from outside your country, your information may be processed in your country of residence or where our service providers are located.
Changes to This Policy
We may update this policy from time to time. We’ll notify you by: - Posting the new policy in the app - Updating the “Last updated” date
Contact Us
If you have questions about this privacy policy, contact us at: - Email: privacy@ezcontrol.pappuraj.com - Website: https://ezcontrol.pappuraj.com
Data Retention
- Local Data: Stored until you uninstall the app or clear app data
- Network Data: Not stored or retained by us
- Analytics: Anonymous usage data may be retained for app improvement
Legal Rights
EU Users
Our legal basis for processing includes consent, legitimate interest, contract performance, and legal obligation.
California Users (CCPA)
You have rights to know, delete, and opt-out of personal information collection.
This Privacy Policy applies to all users of the EZ Control app.