Four Note Echo · DLX Studio
Privacy Policy
You can play Four Note Echo offline without an account. Guest progress and settings stay on your device. Optional DLX Studio accounts use your name, email address and password hash to provide sign-in, cloud progress, game preferences and private play history. Email sign-in codes are delivered through our mail provider. Private backups contain client save data; public results require sharing consent and moderation. This release has no advertising or real-money purchases.
Optional services
Account services process an installation identifier, app/device information and connection details needed for operation and security. Account email addresses are never public. Rankings display your chosen name and results only when you opt in. Google sign-in, when configured, verifies a Google identity token. Optional Firebase crash diagnostics remain off until enabled in the app and may send technical error details, app/device information and an installation identifier to Google. Notifications require your choice and system permission; their push token is used to deliver selected game notifications. We share information with hosting and service providers only to operate the features you select.
Your choices and retention
You can sign out, disable optional diagnostics or notifications, and request deletion of this game's account data using the account deletion page. Cloud data are retained while needed for your account; limited security or legally required records may remain afterward. Guest saves remain until you clear app storage or uninstall. Deleting this game's account does not delete data for other DLX Studio games.
Contact
For privacy questions, email support@dlxstudio.tech. We update this policy when the game's data practices change.
Optional crash diagnostics
Crash reporting is off by default. Supported Android builds let you choose whether to share technical crash reports through Firebase Crashlytics. Reports can include app/device information and installation identifiers. We do not attach your account name, email, password, sign-in code or authentication tokens. Turning crash reporting off also requests deletion of unsent reports; it cannot recall reports already delivered to Google. Advertising is currently disabled.
Provider processing is described in Firebase privacy and security information. Contact support@dlxstudio.tech for privacy or deletion requests.
Optional studio messages and measurement
Supported Android builds also offer optional studio messages through Firebase In-App Messaging. When you enable campaign messages or their associated measurement, these services and any enabled Google Analytics for Firebase may process installation identifiers, app/device information and permitted interaction events to select and measure campaigns. Use the game's separate message and measurement controls. These choices are independent of account sign-in, crash reports and notification permission. Turning a service off cannot recall information already delivered to the provider.
Optional account notifications
Notifications require your choice, a signed-in account and Android permission where required. The service stores an installation identifier, app version, language, time zone and Firebase Cloud Messaging token for this game's selected notifications. Turning notifications off or signing out revokes delivery for the selected installation when the service receives the request. Other installations and games retain their own choices. Notification consent is separate from crash reporting.