USAGE TERMS AND PRIVACY POLICY (Fast Speed Gun)

Last Updated: November 4, 2026

HardcoreSoft Company ("we," "us," or "our") operates the Fast Speed Gun mobile application (the "App"). This Privacy Policy and Usage Terms explain how we collect, use, and protect information when you use our App.

  1. Information Collection

1.1 Speed Measurement Data

The App allows you to measure the speed of moving objects using a two-tap timing method. Measurement data includes:

  • Calculated speed values

  • Distance between reference points

  • Elapsed time between taps

  • Timestamp of measurement

All measurement data is stored temporarily in the App's memory during a session only. This data is NOT saved to persistent storage, transmitted to our servers, or shared with any third-party services. Closing the App will permanently erase all measurement history.

1.2 Automatically Collected Information

When you use the App, certain information may be automatically collected through third-party services:

  • Device information (device model, operating system version)

  • App usage analytics (screen views, feature usage patterns)

  • Crash reports and performance data

  • Advertising identifiers

  1. Data Processing & Privacy Architecture

2.1 Local Data Processing

  • All speed calculations are performed entirely on your device.

  • No measurement data is uploaded to external servers.

  • Camera images are used solely for the live viewfinder display and are not recorded, stored, or transmitted.

2.2 Network Communications

The App connects to the internet solely for:

  • Displaying advertisements (Appodeal ad mediation platform)

  • Collecting anonymous analytics (Firebase Analytics)

  • Crash reporting (Firebase Crashlytics)

  • App configuration updates (Firebase Remote Config)

  1. Data Usage & Third-Party Services

3.1 Appodeal (Ad Mediation Platform)

We use Appodeal as our ad mediation platform to display banner advertisements. Appodeal works with multiple ad network partners to serve ads. These services may collect:

  • Device advertising identifiers (GAID/IDFA)

  • General location data (IP-based)

  • Device information (model, OS version, screen size, language)

  • Ad interaction data (impressions, clicks)

  • Network connection type

Appodeal may share data with its ad demand partners, which include but are not limited to: Google AdMob, Meta Audience Network, Unity Ads, AppLovin, Vungle, ironSource, InMobi, and other ad networks. Each ad network partner operates under its own privacy policy.

For more information, see Appodeal's Privacy Policy: https://appodeal.com/privacy-policy/

For the full list of Appodeal's ad network partners: https://appodeal.com/partners/

3.2 Firebase Analytics

We use Firebase Analytics to understand how users interact with the App. This service collects:

  • Anonymous usage statistics

  • Device and OS information

  • App session data

This data is aggregated and does not identify individual users.

3.3 Firebase Crashlytics

We use Firebase Crashlytics to identify and fix app crashes. This service collects:

  • Crash logs and stack traces

  • Device state at the time of crash

  • Device model and OS version

3.4 Firebase Remote Config

We use Firebase Remote Config to manage app settings remotely, such as:

  • Minimum required app version (for update notifications)

  • Store URLs for app updates

No personal data is collected through Remote Config.

  1. Required Permissions

The App requires the following permissions:

  • Camera: Required to display the live viewfinder for aiming at the target. The camera feed is displayed in real-time only and is NOT recorded or stored.

  • Internet Access: Required for displaying advertisements, analytics, crash reporting, and checking for app updates.

The App does NOT require access to:

  • Microphone or audio recording

  • Contacts or phone

  • Location services (GPS)

  • Bluetooth or external sensors

  • File storage (beyond app-internal storage)

  1. Speed Measurement Disclaimer

IMPORTANT: The Fast Speed Gun App is an estimation tool that calculates speed based on user input. It does NOT:

  • Directly measure the speed of objects using radar, laser, or any sensor

  • Guarantee measurement accuracy

  • Serve as a certified or calibrated speed measurement device

  • Replace professional speed measurement equipment

The App calculates speed by dividing the user-specified distance by the time between two manual taps. The accuracy of results depends entirely on:

  • The accuracy of the distance between the two reference points

  • The timing precision of the user's taps

  • Human reaction time

Speed results from this App should NOT be used for:

  • Law enforcement or legal purposes

  • Official speed verification or certification

  • Any situation requiring calibrated or certified measurements

  • Making safety-critical decisions

This App is intended for recreational and educational use only.

  1. Data Security

We implement appropriate measures to protect your data:

  • Camera images are processed in real-time for display only and are never stored.

  • No measurement data is transmitted over the internet.

  • The App does not require user account creation or login.

  • No personal identification information is collected by us.

  1. User Rights

You have full control over your data:

  • View: Access your measurement history within the current App session.

  • Delete: Clear all measurement history from within the App.

  • Camera Access: You can revoke camera permission at any time through your device settings.

  • Uninstall: Removing the App will permanently delete all app-related data from your device.

Since no data is stored persistently or on our servers, no data remains after closing the App or uninstalling it.

  1. Children's Privacy

The App is not intended for use by children under 13 years of age. We do not knowingly collect personal information from children. If you believe a child has provided us with personal data through third-party services, please contact us so we can take appropriate action.

  1. Terms of Service

By using the Fast Speed Gun App, you agree to:

  • Use the App for personal, recreational, and educational purposes only.

  • Not use measurement results for law enforcement, legal proceedings, or any official capacity.

  • Not rely on the App as a substitute for professional or calibrated speed measurement devices.

  • Accept that speed calculations are estimates based on manual user input and are subject to human error.

  • Accept that we are not responsible for any decisions made based on speed readings displayed in the App.

  • Not use the App in any manner that could endanger yourself or others (e.g., do not operate the App while driving).

  1. Disclaimer

  • The App is provided "as is" without warranties of any kind, express or implied.

  • We are not liable for any outcomes resulting from the use of this App or reliance on its measurements.

  • Speed measurement accuracy depends on user input and reaction time; we are not responsible for inaccurate readings.

  • We are not responsible for any misuse of the App or its measurement results.

  • We are not responsible for data loss due to device failure, app closure, or other circumstances.

  • Third-party services (Appodeal and its ad network partners, Firebase) are governed by their respective privacy policies.

  • The App must not be used while driving or operating any vehicle or machinery.

  1. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be reflected by updating the "Last Updated" date at the top of this document. We encourage you to review this Privacy Policy periodically.

  1. Contact Us

If you have any questions or concerns about this Privacy Policy or the App, please contact us:

Email: hardcoresoftcompany@gmail.com

Website: https://hardcoresoft.co.kr

Developer: HardcoreSoft Company