Other Versions of Clean Phone: Booster, Master

Yes, Clean Phone: Booster, Master typically offers a free version with basic features, as well as a premium version with advanced tools and functionalities.

Clean Phone: Booster, Master can operate without an internet connection for most of its features, although certain functionalities, such as updates and cloud services, may require internet access.

You can contact support or send feedback for Clean Phone: Booster, Master through the app's help section, or by visiting the official website or support page for customer assistance.

You can manage or cancel your Clean Phone: Booster, Master subscription through the settings of your app store account or within the app's subscription settings, depending on where you purchased the subscription.

Open the app and tap "Login." Enter your registered email and password to access your account.

Yes, to activate premium features, go to the app's settings and select "Upgrade" or "Premium." Follow the on-screen instructions to complete the activation.

The customer number is typically found in the app's settings or help section. Check there for the most accurate information.