Coinlark Privacy Policy
Last updated: October 15, 2026
Coinlark ("the app") shows cryptocurrency market data, signals and alerts. It is published by Lyrasoft. This policy explains what data the app handles and why. We do not sell data, show ads or use analytics or tracking SDKs.
Data stored on your device
Your alerts, favorites, floating-panel coins, theme and other settings are stored only on your device. They are excluded from Android cloud backups and device transfers.
Data we collect
None. Coinlark has no account system and does not send personal data, usage data or identifiers to us. Your Pro purchase is checked on your device with Google Play (signature check), so we do not receive it. If we ever add server-side purchase verification, we will update this policy and the app's Google Play data safety section before it goes live.
Third-party services the app talks to
- Google Play Billing: payments are processed by Google; we never see your card details.
- Crypto exchanges (Coinbase, Bybit, OKX, Gate.io, KuCoin, MEXC, Binance) and alternative.me: the app downloads public market data directly from them; coin icons load from the jsDelivr CDN. Like any web request, they can see your IP address. No personal data is sent to them.
Notifications and permissions
Notifications and the "display over other apps" permission are only used for the alerts and the floating price panel you turn on. They are not used to collect data.
Retention and deletion
You can delete your data at any time in the app: Settings › Privacy & data › Delete my data. This erases all data the app stores on your device; uninstalling the app does the same. Google keeps your purchase history under your Google account; a Pro purchase can be restored with "Restore purchases".
You can also request deletion by email (address below).
Children
Coinlark is not directed to children under 18.
Not financial advice
Information in the app is for informational purposes only and is not investment advice.
Contact
Lyrasoft · lyrasoftsupport@gmail.com