LogicLines (“we”, “our”, or “us”) operates the Calculator - Simple Calculator mobile application (“App”).
This Privacy Policy explains how information is collected, used, and protected when you use our App.

By using the App, you agree to the collection and use of information in accordance with this policy.

Information We Collect

1. Device & Usage Information

We may collect non-personal information such as:

Device model and manufacturer
Operating system version
App version
Anonymous usage statistics (screens used, features accessed)

This data helps us improve app performance and stability.

Permissions Used

The App may request the following permissions only when necessary:

Internet Access – for ads, analytics, and third-party services
Vibration – for feedback or alerts
Modify Audio Settings – to control alert or notification sounds
Post Notifications – to send important updates or reminders

All permissions are optional and can be managed from your device settings.

Cookies & Tracking Technologies

We and our partners may use cookies, advertising IDs, and similar technologies to:

Understand app usage
Improve user experience
Display relevant advertisements

You can reset or limit ad tracking through your device settings.

How We Use Information

Collected data is used to:

Improve app functionality and user experience
Maintain app stability and fix crashes
Display advertisements (if applicable)
Analyze anonymous usage trends

We do not sell personal data.

Third-Party Services

The App uses trusted third-party services that may collect anonymized data under their own privacy policies:

Firebase Analytics – app usage analytics
Firebase Crashlytics – crash monitoring
Google AdMob – in-app advertising
Meta Audience Network – ad mediation and delivery

These services process data in accordance with their own privacy policies.

Data Security

We use industry-standard security measures to protect data against unauthorized access, alteration, or disclosure.

Data Retention

We retain data only as long as necessary for the purposes outlined in this policy. When no longer required, data is securely deleted.

Your Rights

Depending on your location, you may have rights to:

Access your data
Correct inaccurate data
Request deletion
Restrict or object to processing

Requests can be sent to our contact email.

Opt-Out Options

Ad personalization can be disabled via Google Ads settings
Analytics tracking can be limited through device settings

Children’s Privacy

This App is not intended for children under 13.
We do not knowingly collect data from children. If such data is found, it will be deleted immediately.

GDPR & CCPA Compliance

We comply with applicable data protection laws, including:

GDPR (EEA residents)
CCPA (California residents)

Users may request access, deletion, or restriction of their data.

After-Call Popup Feature (If Enabled)

Some versions may include an After-Call Popup feature.

Uses call status only to trigger the popup
No call logs, phone numbers, or contacts are collected
Data is processed locally and deleted immediately
Permission required: Read Phone State

This permission can be revoked at any time.

Advertising & Mediation

Ads help us keep the App free.
Advertising partners may collect:

Advertising ID
Device information
IP address
App usage data

All partners operate under their own privacy policies.

Policy Updates

We may update this Privacy Policy from time to time. Changes will be posted here, and continued use of the App implies acceptance of the updated policy.

End User License Agreement (EULA)

The Calculator app is provided for personal, non-commercial use only.
All content, design, and source code are the intellectual property of BabyMaria Games.

The App is provided “as is” without warranties regarding accuracy or performance.

If you have any questions about this Privacy Policy:

App Name: Calculator - Simple Calculator
Developer: LogicLines
Email: ravisutariya275@gmail.com