Privacy Policy

Structra is a crypto market analysis app. We are committed to protecting your privacy. This policy explains what information is collected, how it is used, and your rights.

Structra does not require account creation and does not collect personally identifiable information. All user preferences, watchlists, alerts, portfolio holdings, and demo trading data are stored exclusively on your device using local storage.

We do not transmit any of this data to our servers. Nothing you enter in the app is shared with us.

The app fetches live market data directly from the following third-party APIs. Your device makes these requests directly — no data passes through Structra servers:

• ·CoinPaprika (coinpaprika.com) — Market prices, metadata, market cap, ATH
• ·OKX (okx.com) — Live prices, OHLCV chart data
• ·Binance (binance.com) — Chart data (fallback)
• ·Alternative.me (alternative.me) — Fear & Greed Index

Two requests are routed through our Vercel server to protect API keys:

• ·Google Gemini (AI Analysis) (ai.google.dev) — On-demand coin analysis — only coin ticker and market data are sent, never personal data
• ·News aggregator (vercel.app) — RSS feeds from public crypto news sources

Structra offers a 14-day free trial and optional paid subscriptions ($4.99/month or $29.99/year). Payments are processed by Google Play Billing. We do not receive or store your payment card details. Transaction records are managed by Google.

We may use Firebase Analytics and Crashlytics to understand how the app is used and to diagnose crashes. These tools may collect anonymous usage data such as screen views and app events. No personally identifiable information is included. You can opt out of analytics via your device settings.

All data stored by Structra lives on your device. You can delete it at any time by clearing the app's data in your Android settings or by uninstalling the app. We do not retain copies of your local data.

You have the right to request deletion of any data associated with your use of Structra.

Local data (on your device):

All app data — including your watchlist, portfolio, alerts, demo positions, and settings — is stored exclusively on your device. You can delete it instantly by going to Android Settings → Apps → Structra → Clear Data, or by uninstalling the app.

Subscription data (RevenueCat):

If you have purchased a subscription, RevenueCat stores an anonymous purchase record linked to your Google Play account. To request deletion of this record, email us at support@talabs.app with the subject line "Data Deletion Request". We will process your request within 30 days. Note that deleting this record will remove your subscription entitlement.

Crash & diagnostic data (Firebase):

Crash logs and diagnostics collected via Firebase Crashlytics are automatically deleted after 90 days. You can opt out of crash reporting at any time via Android Settings → Apps → Structra → Permissions.

Structra is not directed at children under 13. We do not knowingly collect data from children. If you believe a child has provided us with personal information, contact us and we will delete it.

We may update this Privacy Policy from time to time. Changes will be posted within the app with a new effective date. Continued use of the app after changes constitutes acceptance of the updated policy.

Questions about this policy? Reach us at support@talabs.app