Privacy Policy


Thanks for download File Cleaner or Fast Cleaner developed by Runner Game Lab (“our App”, “the App”), please read this Privacy Policy carefully to understand our policies and practices regarding your Personal Data and the purpose for which we use your Personal Data.

1. What Data We Collect from You

We will use this data to help us develop and improve our applications to provide better services. We will use your personal data in strict accordance with the purpose of this policy and agree to provide users with a privacy statement and protection with full legal effect. Before we use the data for any purpose other than those specified in this policy, or before we use the personal data collected for a specific purpose for other purposes, we will notify you in advance and obtain your consent.

i) Your Device Information includes:

your device data (device name, operating system, browser type and device language), app version, device ID, advertising ID, time zone, SIM, IP address.

ii) Your Usage Information & Your activity through our App includes:

the date and time you used this app, the features you have used, monitor aggregate metrics (number of visitors, pages viewed service usage), counts of clicks, landing pages, pages viewed and order of those pages, the amount of time spent on particular pages, the data and time of your request, your interaction with advertisements, the data generated when you use our App.

iii) Category and purpose of your personal data we collect, such as:

Speed Up: In order to stop the background process to free up more space and improve the performance of the phone, when you activate this function, we will read the App information, file storage information, APP cache and multimedia file information card installed in your phone and SD, and scan it, and stop the application from publishing more information. We will also collect the list of applications installed in your mobile phone and SD card and SD card directory information to continuously optimize the scanning speed and improve the scanning effect.

Battery Saver: In order to extend the battery life of the mobile phone, we will read the information of the Apps installed in your mobile phone and SD card, and the information of running Apps. At the same time, we can completely shut down the process through the auxiliary function to get better power saving effect. We will also collect user application lists and SD card directory information installed in your mobile phone and SD card to continuously optimize the energy-saving effect.

Junk Files: In order to effectively clean up junk files on the phone. We will read the App information, file storage information, App cache and multimedia file information installed in your mobile phone and SD card to help you clear the system cache, ad installation residue, empty folders, useless installation packages, temporary files and other junk files, other files, pictures, audios and videos, etc., so that we can clean up junk files by scanning and cleaning up, and free up more space. We will also collect the list of applications installed in your mobile phone and SD card and SD card directory information to continuously optimize the scanning speed and cleaning effect.

CPU Cooler: In order to reduce the CPU temperature, we will read the CPU temperature of your phone, the information of installed applications in the phone and SD card, and the information of running applications, and close the running applications to cool the CPU and reduce mobile memory usage.

Files Manager: In order to effectively manage your files in the phone and help to find files as soon as possible, we will read your files and photo, also need your storage permission.

2. How We Use and Protect Your Data

i) Improve services

In order to provide better services to you, your data may be used for updating and developing services, developing and improving your experiences, customizing your service experience, etc.

ii) Advertising and marketing

In order to send you personalized advertising and marketing materials, we may use information collected from you, such as advertising identifier, country, region, language, etc.

We have the legal right to process the necessary data to tracking the service-related content you visit and your online behavior; Deliver, locate and improve our advertising and marketing materials; Pass the information collected from you to third-party advertising and marketing partners

iii) Analysis, research and testing

We may use analysis tools (which may include third-party analysis tools) for research, investigation and analysis, create usage reports, track potential problems with the service, or test new features and content.

3. How We Share your Personal Data

i) Our related employees and companies

We may provide your personally identifiable information and non-personally identifiable information to our employees, our affiliated companies or affiliated companies for legitimate business purposes. We may also provide your personally identifiable information and non-personally identifiable information to other companies or individuals in order to process such information or otherwise assist us in performing any services on our behalf, including any advertising and marketing activities. We require these parties to agree to the processing of such information in accordance with our privacy policy contained herein, and we will use reasonable efforts to limit their use of such information and use other appropriate confidentiality and security measures.

ii) Third-Party Partners

We may disclose your personal information to our third-party partners, including advertisers and data tracking companies. These business partners may use your personal information to show you ads, measure your ad/site interactions, and better understand website and application traffic usage or user behavior to improve their services. Such partners' use of the information we disclose to them will be governed by their privacy policies. We may provide links to third-party websites.

Mopub, Privacy policyhttps://www.mopub.com/en/legal/privacy

AdMob, Privacy policyhttps://policies.google.com/privacy?hl=en

Goolge firebase, Privacy policyhttps://policies.google.com/privacy

4. Permission we request

Take pictures, videos and files

Full network access

Kill background processes

Prevent device from sleeping

Measure Phone App storage space

Delete system’s cache

View the running Apps

View the user's inventory of installed apps

Manage external storage

5. Update this Privacy Policy

This Privacy Policy may be revised, amended or modified periodically. Please revisit this page to stay in touch with any changes. Your access of the Services signifies your acceptance and agreement to this Privacy Policy (as may be amended or revised from time to time).

6. Contact us

You have the right to request access to your Personal Data collected through our App. If you required, we will provide a copy of your Personal Data in an electronic format. If you have any problems, please contact us via email: runnergamelab@gmail.com.

Version: 3.0, Updated on 2023/01/13