Yes, Best Ringtones often provides a free version that includes basic features, along with an option for a trial period of premium features.

While an internet connection is necessary for downloading new ringtones and updates, you can use previously downloaded ringtones offline.

You can contact support or send feedback for Best Ringtones through the app's help section or by visiting the official website where contact information is provided.

You can manage or cancel your subscription through the settings in the app or through your device's app store account settings, depending on the platform you are using.