Privacy Policy

Fine Booster collects information from you in order to provide better service and a better user experience. Your privacy is a top priority to us, and this Privacy Policy explains how we collect, use, and protect your information.


What information we use and how we use it:

Close other apps

This permission is used in Fine Booster in order to turn off the back-end apps and make the phone run faster.

Retrieve running apps

This permission is used in Fine Booster in order to view the running apps.

Measure app storage space

This permission is used to acquire the amount of storage space used by an application.

Device Information

We collect your device and network connection information for analytical purpose only when you use our App. This information includes your device brand, the model of your device, your network status, etc. The device information that we collect does not contain any user sensitive information, such as device ID or anything that can be used to permanently identify a user or device.

Access information about networks

This permission is required for Fine Booster feature to help users master the use of background data usage.

Collect battery statistics

This permission is used to get the battery usage data, in order to provide power consumption ranking in Battery Saver feature.

Clear the caches of all installed applications

This permission is required to clear the caches of all installed applications on users’ device in Junk Clean feature.

Collect component usage statistics

This permission is required to identify the applications that need to be locked for APP Manager function and help users to manage apps usage.

Expand or collapse the status bar

This permission is only used to guide users when using notification organizer for the first time.

Find out the space used by any package

This permission is used to find out the space used by any package so as to provide Junk Clean and App Manager function.

Broadcast after the system finishes booting

This permission is used to help App Manager run automatically when the phone is restarted.

Create windows shown on top of all other apps

This permission is used to make sure Super Battery Saver can be used normally.

Information collected by Third-Party SDKs from our Monetization Partners

Some of the third-party monetization SDKs integrated in our app may access your information for the purpose of ad optimization. Such information includes GAID (Google Advertising ID on Android devices) or IDFA (Identifier for Advertising on iOS devices), region (defined as the location where a given language is used), location information and IP address. This Policy does not govern our third party monetization partners, as they have their own privacy policies which can be viewed on their websites. We have no access to or control over such third parties.

Information collected by Third-Party Analytical Tools

Our app integrates SDKs from several analytical service providers for app optimization purpose. These third-party SDKs may also collect your information such as GAID (Google Advertising ID on Android devices) or IDFA (Identifier for Advertising on iOS devices), region (defined as the location where a given language is used), location information and IP address. This Policy does not govern our third party analytical tools. You can find their privacy policy on their websites.

Account Information Synchronization

This permission is used in Fine Booster in order to see if the application is running.

Mobile phone equipment

This permission allows Fine Booster to recognize an incoming call and to switch between the User System interface and call interface.


Children's Privacy

We are committed to protecting the privacy of children. We do not knowingly collect personal information from children under the age of 13.


Changes to the Privacy Policy

Fine Booster may, in its sole discretion, change this Privacy Policy from time to time, any and all changes will be reflected here and the date new versions are posted will be stated at the bottom of this Privacy Policy, so please review it periodically.


Contact us

If you have any suggestions, feedback or requests, please contact us.


Last Updated: Sept. 3, 2019