Privacy Policy

This Privacy Policy explains how StepByStepSystemBetCalculation collects, uses, stores, and shares information when you use the mobile application and related backend services.

Effective date: June 15, 2026

1. Who We Are

StepByStepSystemBetCalculation is a calculation utility for step-by-step system betting scenarios. The app does not accept bets, process gambling transactions, or hold user funds. It provides calculation, projection, and local preset management features.

2. Information We Process

Depending on how you use the app, we may process the following categories of information:

Calculation inputs you enter, such as total steps, group size, bankroll, odds, and step results.
Locally stored preset data, which is saved on your device to help you reload and compare saved scenarios.
Device-generated technical identifier, used by the backend for rate limiting, abuse prevention, and service protection.
Advertising-related identifiers and usage data, collected by Google AdMob or related advertising technologies.
Diagnostic and request data, such as IP address, request timestamps, and service logs generated when the app communicates with the backend API.

3. How We Use Information

To perform calculation and projection requests you explicitly trigger in the app.
To save presets locally on your device for reuse.
To protect the API using rate limits, quotas, and abuse-detection controls.
To show advertisements in the app.
To maintain, debug, monitor, and improve service reliability.

4. Local Device Storage

StepByStepSystemBetCalculation stores some data locally on your device, including saved presets and a generated device identifier used for service protection. This data is not stored in a user account because the app does not currently offer account registration or login.

5. Backend Processing

When you run a calculation or projection, the app sends the required input values to our backend service over HTTPS. The backend performs the calculation and returns the result to the app. We use this approach to keep internal calculation logic off the client.

6. Advertising

The app uses Google AdMob to display advertisements. Google and its partners may collect or process device identifiers, advertising identifiers, IP address, diagnostic data, and app interaction data in connection with ad delivery, measurement, fraud prevention, and related advertising services.

You can learn more about how Google processes data here: Google Privacy Policy.

7. Data Sharing

We may share or expose data in the following limited cases:

Service providers, such as hosting providers that operate the backend infrastructure.
Advertising providers, including Google AdMob, for ad delivery and related services.
Legal or security reasons, if disclosure is necessary to comply with law, enforce our terms, or protect our services and users.

8. Data Retention

Local presets remain on your device until you delete them or remove the app. Backend service logs and operational data may be retained for a limited period as reasonably necessary for security, monitoring, debugging, and abuse prevention.

9. Security

We use reasonable technical measures to protect data in transit and to protect the backend service. However, no internet-based service can be guaranteed to be completely secure.

10. Children

StepByStepSystemBetCalculation is not intended for children. If you are under the age of legal majority in your jurisdiction, you should not use the app unless legally permitted and supervised as required by applicable law.

11. Your Choices

You can delete locally saved presets from inside the app.
You can stop using the app at any time by uninstalling it.
You may also use device-level settings provided by your platform to manage advertising privacy options where available.

12. Changes to This Policy

We may update this Privacy Policy from time to time. The updated version will be posted at this URL with a revised effective date.

13. Contact

If you have questions about this Privacy Policy, contact: betcalcusers@gmail.com