Go to container

Privacy Policy

This Privacy Policy applies beginning June 19. 2019.

'Ultra AppLock' is a useful tool to lock your apps so you can hide secrets from snoopers. Your privacy is a top priority to us and we appreciate that you put your trust in us. We are committed to the responsible management, use and protection of personal information.

This Privacy Policy (the "Policy") explains how your information is collected, used, stored and shared by us with respect to your access and use of our services. By using or accessing our App or our Service, you agree to the privacy policies outlined below.

What information do we collect?

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.

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. However, we have a routine procedure to scan all third party SDKs to detect if they collect sensitive user information. The partners we select to work with include but are not limited to Google AdMob (monetization platform of Google LLC), DoubleClick Ad Exchange (monetization platform of Google LLC), DoubleClick for Publishers (monetization platform of Google LLC), Facebook Audience Network (monetization platform of Facebook, Inc.), MoPub (monetization platform of Twitter, Inc.), Amazon, Fyber, Smaato, etc.

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. The partners we select to work with include but are not limited to Flurry (Oath Inc.), AppsFlyer (Appsflyer Inc.) and Firebase (analytical platform of Google LLC), etc. The information they provide to us is aggregated analytical data.
How do we use this information?

To provide services

  • We may use this information to provide service or features in our App. For example, we may access the apps installed on your phone to provide an app list you can easily choose which to lock.

To improve our product

  • As mentioned above, we collect your information for analytical purpose. This analytical data is only for app optimization. Some third-party monetization partners such as Facebook and Google may use the information they collected to optimize advertisement experience. Their use of information is governed by their privacy policy. We don’t have access to any such information they collected.
How is your information stored?

For the information we collect, some is only stored on your device locally and some is stored safely in encrypted format in our servers located in AWS. We have strict policies to control access and usage of such data.

How is your information shared?

We never share your information with third parties except below. All the information we collect is only for the purpose of optimizing our product and is safely stored in our server in an encrypted format. The information will not be disclosed to any third parties except below. We use third-party advertising companies to serve ads when you visit our Web site. These companies may use aggregated information (not including your name, address, email address or telephone number) about your visits to this and other Web sites in order to provide advertisements about goods and services of interest to you. If you would like more information about this practice and to know your choices about not having this information used by these companies, please see: [here]

What important permissions we request

Here we explain all important permissions that our app requests. These permissions are necessary for our app to perform certain features.

  • Access information about networks
    This permission allows 'Ultra AppLock' to check the user's current network status and perform the corresponding advertising strategy. This permission is required for Data Thieves 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.
  • Access your camera
    This permission is used to provide a flashlight toggle in the notification bar.
    This permission is only used to take photos of the intruders who want to snoop on your private apps.
  • Clean cache of applications
    This permission is required to clean cache of installed applications on your device in Junk Clean feature.
  • Collect component usage statistics
    This permission is required to identify the applications that need to be locked for App Locker function and help users to manage apps usage
  • Disable the key guard
    This permission allows us to provide quick entry for features like Boost or Junk Clean on the lock screen page.
  • 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 feature.
  • View the running apps
    This permission is used to view the running apps in order to clean up memory usage.
  • Kill background processes
    This permission is used to stop other apps and boost your phone.
  • Phone state
    This permission is used to avoid interrupt user's call status from App Locker auxiliary function.
    This permission allows Call Blocker to get call status.
  • Broadcast after the system finishes booting
    This permission is used to help App Locker run automatically when the phone is restarted.
  • Create windows shown on top of all other apps
    This permission is used to make sure the super battery saver function can be used normally and show the process of it.
    This permission is used to make sure the App Locker function can be used normally.
  • Use fingerprint hardware
    The only purpose which we used this permission is to help users achieve fingerprint unlock function.
  • The vibrator
    This permission allows ‘Ultra AppLock’ to provide vibration feedback after wrong password input.
  • Keep processor from sleeping or screen from dimming
    This permission is allowed to avoid screen dimming from the process of virus scan and junk scan.
  • Read and write phone storage space & Mounting and unmounting file systems
    These permissions are used to detect and delete junk files on your devices and also used to read and store photographs if you use Photo Vault feature.
  • Accessibility
    This permission is used to close apps chosen by users which can speed up users’ devices and also we need this permission to provide power saving mode for users to prolong battery life.
  • Precise location (GPS and network-based) and approximate location (network-based)
    These permissions are required to provide more accurate, localized services based on country regions, which serves the goal to improve the user experience also we need this permission for Intruder feature to capture intruders and provide their location.
Changes to the Policy

Any information that is collected is subject to the Policy in effect at the time such information is collected. mo plus network ltd. may, however, modify the Policy from time to time. If we make changes to our Privacy Policy, we will provide you additional forms of notice of modifications or updates as appropriate under the circumstances. Your continued use of our App or Services following the posting of changes will mean you accept those changes.

Contact Us

If you have any questions about this Policy, you can contact us at email