Privacy Policy – Quick Calculator

1. Introduction

Quick Calculator – Fast & Smart is a simple calculator application designed to perform mathematical calculations quickly and efficiently on Android devices.

Your privacy is important to us. This Privacy Policy explains what information the App collects and how your data is handled.

Short version: This app does not collect, store, or share any personal information. All functionality works locally on your device.

2. Information We Collect

The App does not collect any personal information.

No name, email, or phone number collection
No access to camera, microphone, or location
No activity tracking
No login or account required
No analytics or tracking tools
No personalized advertising

All calculations are performed locally on your device.

3. Data Stored Locally

Some preferences may be stored locally on your device to improve usability.

Data	Purpose
Calculation History	Allows reviewing previous calculations
Theme Preference	Remembers light or dark mode
Accent Color Preference	Saves your chosen interface color
Angle Mode (Deg/Rad)	Remembers scientific calculator setting

This data remains only on your device and is never transmitted to us.

4. Internet Usage

The App operates entirely offline and does not send any data to external servers. However, when users open external links such as this Privacy Policy webpage, third-party hosting services may temporarily process basic technical data required to load the page.

5. Third-Party Services

The App does not use any third-party services including:

Advertising networks
Analytics platforms
External APIs
Tracking tools

6. Hosting & Website Data

This Privacy Policy webpage is hosted using Netlify.

When you visit this webpage, Netlify may automatically collect limited technical information such as:

IP address
Browser type
Device information
Pages visited and access times

This information is collected by Netlify for security and performance purposes only, and is not accessed, stored, or used by the App developer.

7. Permissions

Quick Calculator – Fast & Smart does not request special device permissions. The App does not require access to camera, microphone, location, contacts, or storage.

8. Children's Privacy

This App is safe for users of all ages and does not knowingly collect information from children under 13.

9. Data Retention

All stored data remains on your device. You can remove it at any time by clearing app data or uninstalling the App.

10. Changes to This Privacy Policy

We may update this Privacy Policy occasionally. When changes are made, the "Last Updated" date will be revised.

11. Accessing the Privacy Policy

This Privacy Policy is available:

Within the App
Through the app listing on the Play Store
On this webpage

12. Contact Information

Developer: DevDroidZ
Email: devdroidzsupport@gmail.com
App Package: com.devdroidz.quicksmartcalculator

13. Legal Compliance

This Privacy Policy is designed to comply with GDPR, CCPA, and COPPA by clearly stating that no personal data is collected or processed.