This privacy policy applies to the NapWave app (the "Application"), an ambient sound mixer for mobile devices created by Byteroff Solutions Inc. (the "Service Provider"). This service is provided "AS IS".
Information Collection and Use
The Application does not require account creation and does not collect personal information such as your name, email address, or phone number.
The Application uses Firebase Analytics to collect anonymous usage analytics to improve the app experience. This can include events such as onboarding completion, which sounds are added or played, and when the in-app review prompt is shown.
The Application stores your sound mixes and preferences locally on your device using on-device storage (e.g., SharedPreferences on Android and UserDefaults on iOS). This data does not leave your device unless you back up your device to a cloud service or transfer data to another device.
The Application does not request or access device location, contacts, or camera. The app does not use the microphone; any microphone usage description in the app store is required by an audio library and is not used for recording.
Third-Party Services
The Application uses Firebase Analytics, a service provided by Google, to collect anonymous usage analytics. This helps us understand how users interact with the app and improve the experience.
Firebase Analytics may automatically collect certain information including device identifiers, app version, device model, operating system version, and general location data (country/city level). Usage events are logged anonymously.
For more information about how Google uses data collected through Firebase Analytics, please visit Google's Privacy Policy.
The Application also uses the native in‑app review feature provided by your device's operating system (iOS App Store or Google Play Store) to prompt for reviews. This feature is handled by the OS and does not collect or transmit data to us.
Data Retention
Local app data (sound presets and settings) is retained on your device until you uninstall the Application or clear app data from your device settings.
Children
The Application does not knowingly collect personal information from children under the age of 13.
Security
The Application stores data locally on your device. You are responsible for keeping your device secure to protect this data.
Changes
This Privacy Policy may be updated from time to time. The Service Provider will notify you of changes by updating this page.
This privacy policy is effective as of 2026-02-19.
Your Consent
By using the Application, you consent to this Privacy Policy.
Contact Us
If you have any questions regarding privacy while using the Application, please contact the Service Provider via email at [email protected].