Privacy Policy

App: Digital Solo Miner Chance  |  Last updated: February 2026

This Privacy Policy describes how the Digital Solo Miner Chance app ("the App") handles information when you use it on your Android device.

1. Information We Collect

The App does not collect, store, or transmit any personally identifiable information to us or any third party under our control.

The only data stored by the App is:

• Your hash rate settings – the hash rate values and units you enter in Settings are saved locally on your device using Android SharedPreferences. This data never leaves your device.
• Your display preferences – column visibility and refresh interval settings, stored locally on your device only.

2. Network Requests

The App fetches publicly available cryptocurrency mining data from the WhatToMine API (https://whattomine.com/coins.json). This request contains no personal information — it is an anonymous read-only request identical to visiting the page in a browser. Please refer to WhatToMine's Privacy Policy for details on how they handle requests to their service.

3. Advertising (Google AdMob)

The App displays banner advertisements provided by Google AdMob. Google may collect and use data to serve personalised or non-personalised ads, including:

• Device identifiers (e.g. Android Advertising ID)
• Approximate location (based on IP address)
• App usage and interaction data

This data is collected and processed by Google, not by us. You can learn more about how Google uses this data and how to opt out at:

• Google Privacy Policy
• Google Ads Settings (opt-out)

4. Children's Privacy

The App is not directed at children under the age of 13. We do not knowingly collect personal information from children. If you believe a child has provided personal information through the App, please contact us so we can take appropriate action.

5. Data Retention

All data stored by the App (hash rate settings, display preferences) remains on your device and is deleted automatically when you uninstall the App. We retain no data on any server.

6. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated date. Continued use of the App after changes constitutes your acceptance of the updated policy.

7. Contact

If you have any questions about this Privacy Policy, please contact us at:

Email: privacy@seanmccammon.com