Privacy Policy — BTC-Visualizer
Last updated: July 5, 2026
BTC-Visualizer ("the App") is provided by the developer of the App ("we", "us", or "our"). This Privacy Policy explains how the App handles information when you use it.
By installing or using BTC-Visualizer, you agree to this Privacy Policy.
OVERVIEW
BTC-Visualizer is a Bitcoin market visualization app. It displays live trade data, charts, and related market information. The App runs primarily as a local interface and connects to public cryptocurrency data services to show live market information.
We do not require you to create an account, log in, or provide personal information to use the App.
INFORMATION WE COLLECT
Information we do NOT collect
We do not collect, store, or sell:
- Your name, email address, or phone number
- Payment or financial account information
- Precise location data
- Contacts, photos, or files from your device
- Advertising identifiers for tracking purposes
We do not use third-party analytics or advertising SDKs in the App.
Information stored on your device
The App may store small preferences on your device using local browser storage (for example, sound settings, display preferences, or layout choices). This information:
- Stays on your device
- Is not transmitted to us
- Can be removed by clearing the App's data or uninstalling the App
Information sent over the internet
When you use the App, your device connects directly to third-party services to retrieve public market data. These connections may include:
- Your device's IP address (handled by the third-party service, not by us)
- Standard technical request data required to load live market feeds
We do not receive or store this information on our own servers because we do not operate backend servers for the App.
THIRD-PARTY SERVICES
The App retrieves public cryptocurrency market data from third-party providers, including Binance public APIs and WebSocket endpoints (for example, live prices, trades, candlestick data, and liquidation feeds).
When your device connects to these services:
- Data is sent directly from your device to the third party
- The third party's own privacy policy and terms apply to that data
- We do not control how third parties process network requests they receive
We encourage you to review Binance's privacy policy and terms of service:
- https://www.binance.com/en/privacy
- https://www.binance.com/en/terms
HOW WE USE INFORMATION
Because we do not collect personal information, we do not use personal data for marketing, profiling, or sale to third parties.
Any preferences saved on your device are used only to improve your experience within the App (for example, remembering sound or display settings).
DATA SHARING
We do not sell, rent, or trade your personal information.
The only data transmission from the App is the direct connection between your device and third-party market data providers described above.
CHILDREN'S PRIVACY
The App is not directed at children under 13 (or the minimum age required in your country). We do not knowingly collect personal information from children. If you believe a child has provided personal information through the App, contact us and we will assist with removal where applicable.
DATA SECURITY
No method of transmission over the internet is 100% secure. Because the App does not collect or store personal data on our servers, the main data risk is limited to standard network communication between your device and third-party market data providers.
You can reduce risk by:
- Using the App only on devices you trust
- Keeping your Android system and the App updated
- Using a secure network connection when possible
YOUR CHOICES
You may:
- Stop all data transmission by uninstalling the App or disabling internet access for the App in your device settings
- Clear locally stored preferences by clearing the App's storage in Android Settings → Apps → BTC-Visualizer → Storage → Clear data
- Contact us with questions about this policy (see Contact below)
INTERNATIONAL USERS
The App may be used internationally. Third-party data providers may process technical connection data according to their own policies and applicable laws in their jurisdictions.
CHANGES TO THIS PRIVACY POLICY
We may update this Privacy Policy from time to time. When we do, we will update the "Last updated" date at the top of this page. Continued use of the App after changes are posted means you accept the updated policy.
CONTACT US
If you have questions about this Privacy Policy or the App, contact us.
App name: BTC-Visualizer
Package name: com.btcvisualizer
LEGAL DISCLAIMER
BTC-Visualizer is provided for informational and visualization purposes only. It does not constitute financial advice. Market data is supplied by third parties and may be delayed, incomplete, or inaccurate. Always verify information independently before making financial decisions.