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No. Quantivis OS is an Android launcher, not a replacement operating system or custom Android ROM. It works on top of Android and provides an alternative home-screen experience while your device continues to run its original Android system.

Compatibility depends on your Android version, device manufacturer, hardware, and supported system features. Some features may work differently or may not be available on certain devices. Check the app’s official listing for the latest compatibility information.

Yes. Quantivis OS offers personalization options that let you customize supported elements of your home screen, including wallpapers, accent colors, app icons, font styles, and other appearance settings.

Quantivis OS uses information and permissions needed to operate features you choose to enable. Some information may remain in app-specific storage on your device, while certain online features communicate with external service providers. Please read our Privacy Policy for details about information access, usage, and external services.

Yes. Quantivis OS includes a dedicated widget space with supported widgets for convenient access to information and tools. Widget availability and behavior may depend on your device and the features enabled in the app.

Some features require Android permissions to work properly. For example, app usage access may support frequently used apps, notification access may support notification features, and location access may support weather information. You can manage or revoke permissions through your Android Settings.

Quantivis OS includes app-level security features, including supported authentication options. It also relies on Android’s application storage and platform security. For the strongest device protection, keep Android updated and use your phone’s built-in secure screen lock. The Quantivis app lock does not replace Android’s device lock.