Calculator Bit

1. Introduction

Welcome to Calculator Bit, an application developed by TechFlyer ("we," "our," "us," or "Company"). We are committed to protecting your privacy and ensuring you have a positive experience on our application. This Privacy Policy explains our practices regarding the collection, use, and protection of your information when you use our mobile application.

Please read this Privacy Policy carefully. By downloading, installing, or using Calculator Bit, you acknowledge that you have read, understood, and agree to be bound by all the terms of this Privacy Policy.

2. About Calculator Bit

Calculator Bit is a feature-rich application designed to work entirely offline. The application does not require an internet connection to perform calculations and operates independently on your device. The only exception is for crash reporting and app analytics through Firebase Crashlytics, which helps us improve the application's stability and user experience.

3. Information We Collect

Calculator Bit collects minimal information. Here's what we collect:

3.1 Crash Reports (Firebase Crashlytics)

When the application crashes or encounters an error, we collect crash data through Firebase Crashlytics. This data includes:

• Stack traces and error logs
• Device information (device model, OS version, RAM)
• Application version and build information
• Timestamp of the crash
• Diagnostic information

Important: We do NOT collect:

• Any calculation results or input data
• Personal identifying information (name, email, phone number)
• Location data
• Contact lists or personal files
• Browsing history or usage patterns

3.2 Local Storage

Calculator Bit stores certain user preferences locally on your device, such as:

• Display preferences (themes, language settings)
• Application settings

This data is stored entirely on your device and is never transmitted to our servers.

4. How We Use Your Information

The information we collect is used solely for the following purposes:

• Improving Stability: Crash reports help us identify and fix bugs to provide a stable application
• Performance Optimization: We analyze crash data to optimize application performance
• Application Enhancement: Understanding errors helps us develop better features
• Technical Support: Crash information assists us in resolving issues reported by users

5. Firebase Crashlytics and Data Processing

Calculator Bit integrates Firebase Crashlytics, a service provided by Google LLC, to collect crash reports and improve application reliability.

5.1 Firebase Data Collection

Firebase Crashlytics automatically collects crash data, including:

• Crash stack traces
• Device information
• Application version information
• Timestamps

5.2 Data Security

Firebase Crashlytics data is transmitted to Google's secure servers using encrypted connections. For more information about Google's privacy practices and how they handle this data, please refer to:

• Firebase Privacy and Security
• Google Privacy Policy

5.3 Data Retention

Crash data collected by Firebase Crashlytics is retained according to Google's retention policies. Typically, this data is retained for a limited period (usually 90 days) before being automatically deleted.

6. Offline Functionality

Calculator Bit is designed to work completely offline. No internet connection is required for the core calculation functionality. The application will function fully without any network connectivity, and no data from your calculations is ever transmitted online or stored on remote servers.

7. Permissions

Calculator Bit may request the following Android permissions:

• Internet Permission: Used exclusively for Firebase Crashlytics crash reporting
• Network State Permission: To determine network status for crash report delivery

These permissions are used only for the stated purposes. We do not use them to transmit any calculation data or personal information.

8. Data Sharing and Third Parties

We do not sell, trade, or rent your personal information to any third parties. However, we do share crash data with:

• Firebase Crashlytics (Google): For crash reporting and app stability analysis

We do not share calculation results, preferences, or any other data with third parties.

9. Data Security

We implement appropriate technical and organizational measures to protect your data:

• All data transmitted to Firebase Crashlytics is encrypted in transit
• Local storage on your device uses standard Android security mechanisms
• We do not implement unnecessary data collection practices

While we strive to protect your information, no security system is impenetrable. We cannot guarantee absolute security of your data.

10. Your Privacy Rights

You have the following rights regarding your data:

10.1 Right to Access

You have the right to request what information we have collected about you.

10.2 Right to Deletion

You can request the deletion of your crash data. Please contact us with your request, and we will coordinate with Firebase to remove your data where applicable.

10.3 Right to Opt-Out

You can disable crash reporting by:

• Disabling "Crash reporting" in the application settings (if available)
• Disabling data collection permissions in your device's Android settings

10.4 Right to Data Portability

Since we collect minimal data and store most information locally on your device, your data is portable and remains under your control.

11. Children's Privacy

Calculator Bit is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal information from a child under 13, we will take steps to delete such information and terminate the child's account. Parents or guardians who believe their child has provided information to us should contact us immediately.

12. GDPR and Data Protection Regulations

For users in the European Union or other jurisdictions with data protection laws:

• Your data is processed based on your consent to use the application
• Firebase Crashlytics acts as a data processor
• You have rights under GDPR, including the right to access, rectify, or erase your data

For specific inquiries about data protection compliance, please contact us at the email address provided below.

13. California Privacy Rights (CCPA)

For California residents, you have additional rights under the California Consumer Privacy Act (CCPA):

• Right to know what personal information is collected, used, shared, or sold
• Right to delete personal information collected
• Right to opt-out of the sale or sharing of personal information
• Right to non-discrimination for exercising your privacy rights

To exercise these rights, please contact us at the email address provided below.

14. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices or for other operational, legal, or regulatory reasons. When we make material changes, we will notify you by updating the "Last Updated" date at the top of this policy and, if necessary, by providing notice within the application or through other appropriate means.

Your continued use of Calculator Bit after any modifications to this Privacy Policy constitutes your acceptance of the updated policy. We encourage you to review this Privacy Policy periodically to stay informed about how we protect your privacy.

15. Contact Us

If you have questions, concerns, or requests regarding this Privacy Policy or our privacy practices, please contact us:

16. Acknowledgment

17. Additional Information

17.1 Third-Party Services

For information about third-party services integrated with Calculator Bit:

• Firebase Crashlytics: Firebase Crashlytics Documentation
• Google Privacy: Google Privacy Policy

17.2 App Store Policies

This application complies with:

• Google Play Store Policies
• Android Platform Security Guidelines
• Applicable data protection regulations