Privacy Policy
Latest version effective date: August 18, 2021
Latest version change date: November 30, 2023
Shanghai Jiuzhu Information Technology Co., Ltd (hereinafter referred to as "we") respects and protects the personal privacy rights of all users who use the service. When you use our services, we will collect, store, use, and provide your information to the public in accordance with this privacy policy. At the same time, we will explain to you through this policy how we provide services for accessing, updating, managing, and protecting your information.
In order to provide you with services, Koi WorldClock will use and disclose your personal information in accordance with the provisions of this privacy policy.
But Koi WorldClock will treat this information with high diligence and prudence. Unless otherwise specified in this privacy policy, without your prior permission,
Koi WorldClock will not disclose this information to the public or provide it to third parties. Koi WorldClock may update this privacy policy from time to time. You agree to the use of the Koi WorldClock service
At the time of the agreement, it is deemed that you have agreed to all the contents of this privacy policy. This privacy policy is an integral part of the Koi WorldClock Service Usage Agreement.
Ⅰ.Scope of application
When you use Koi WorldClock, you provide your personal privacy information in accordance with the third-party SDK requirements of Koi WorldClock; The specific explanation is as follows:
(a) Friend Alliance SDK+: By collecting unique device identification codes (IMEI/MAC address/Android ID/AID/IDFA/OpenUDID/GUID/SIM card IMSI/ICCID/IP/SSID/SN), users are uniquely identified for data statistics such as user addition.
Collect application related information, including application software installation list, device network status, location information, and use the above information to provide multi-dimensional statistical analysis capabilities such as uninstallation recognition and abnormal device recognition, so that developers can analyze and optimize the functionality and experience of their mobile applications, while correcting the geographical distribution of users and improving the accuracy of report data.
In special circumstances (such as when users use tablet devices or TV boxes) where the device cannot be identified by a unique device identifier, we will use the device's Mac address as the user's unique identifier to provide statistical analysis services normally. Statistical analysis services have basic anti cheating functions, which can obtain user location information and IP addresses, eliminate cheating devices, correct user geographical distribution data, and improve the accuracy of report data. Related permissions:
Android.permission.ACCESS-NETWORK_State: detects the networking mode, avoids data transmission in case of network abnormalities, and saves data and power
Android.permission.READ_SHONE.STATE: Obtain the IMEI or ANDROIDID of the user's device, and uniquely identify the user through the IMEI or ANDROIDID to provide statistical analysis services.
Android.permission.ACCES_SWIFIVNet: Obtain the WIFI MAC address. If the device cannot be identified by IMEI on a tablet or TV box, we will use the WIFI MAC address as the user's unique identifier to provide statistical analysis services normally.
Android.permission.INTERNET: Allow applications to network and send statistical data for the purpose of providing statistical analysis services.
Android.permission.ACCESS-FIN_LOCATION: By obtaining location information, it provides developers with anti cheating functions and eliminates cheating devices; Simultaneously adjust the geographical distribution data of users to make the report data more accurate.
Android.permission.ACCESS-COARSE_Location: By obtaining location information, it provides developers with anti cheating functions and eliminates cheating devices; Simultaneously adjust the geographical distribution data of users to make the report data more accurate.
(b) Pangolin/ByteDance/Toutiao SDK: collect unique device identification codes (such as IMEI/ANDROID_ID/IDFA/OPENUDID/GUID, SIM card IMSI information) to uniquely identify users for advertising. And through basic information such as device brand, model, software system version, resolution, network signal strength, IP address, device language, accelerometer information, etc., advertising placement and advertising monitoring attribution, anti cheating, etc. Related permissions:
android.permission.INTERNET : Accessing network connections
android.permission.READ_PHONE_STATE : Obtain the IMEI or ANDROID_ID of the user's device, and uniquely identify the user through the IMEI or ANDROID_ID to provide statistical analysis services.
android.permission.ACCESS_COARSE_LOCATION : By obtaining location information, we provide developers with anti cheating features and eliminate cheating devices
android.permission.GET_TASKS : Allow a program to obtain information about current or recently running tasks, an abbreviated task status, whether it is active, and so on. This permission only applies to Android 5.0 and below systems, and has been revoked for Android 5.0 and above, including 5.0 systems.
android.permission.WAKE_LOCK : Keep the screen awake, use textureView to play video ads, add this permission to prevent video ads from going black.
android.permission.QUERY_ALL_PACKAGES : Get your software installation list, pangolin/ByteDance (headline) or Youlianghui SDK will use this permission to determine whether the application corresponding to the advertisement is installed on the user's app on the Android R system, so as to avoid putting wrong advertisements, so as to improve the user's advertising experience。
（c）Youlianghui/Guangdian/Tencent Social Advertising SDK: By collecting unique device identification codes (such as IMEI/ANDROIDID/IDFA/OPENUDID/UID, SIM card IMSI information), users are uniquely identified for advertising purposes. Involving permissions：
android.permission.READ_PHONE_STATE : Obtain the IMEI or ANDROID_ID of the user's device, and uniquely identify the user through the IMEI or ANDROID_ID to provide statistical analysis services.
android.permission.ACCESS_WIFI_STATE : To obtain a WIFI MAC address, if the device cannot be identified by IMEI on a tablet or TV box, we will use the WIFI MAC address as the user's unique identifier to provide statistical analysis services normally.
android.permission.REQUEST_INSTALL_PACKAGES : Allow installation of unknown source apps for advertising promotion
android.permission.QUERY_ALL_PACKAGES : Get your software installation list. The pangolin/ByteDance or Ubiquitous Exchange SDK will use this permission to determine whether the application corresponding to the advertisement is installed on the user's app on the Android R system, so as to avoid putting wrong advertisements, so as to improve the user's advertising experience.
（d）In addition, it is also possible to use the gyroscope sensor of the user's mobile phone device for functions such as compass and level of the product.
（e）When the user uses authorization to actively obtain the WiFi list, the WiFi scan results of the user's device are obtained, which include the user's location information, SSID, and BSSID. We do not actively obtain the WiFi list of users, and require user authorization before obtaining the WiFi list of user devices.
Ⅱ.Information Usage
(a)“Koi WorldClock” will not provide, sell, rent, share, or trade your personal information to any unrelated third party without your prior permission,
Or the third party and "Koi WorldClock" (including affiliated companies of "Koi WorldClock") may provide services to you separately or jointly, and after the service ends, they will be prohibited from accessing all of these materials, including those they were previously able to access.
(b) “Koi WorldClock” also does not allow any third party to collect, edit, sell or disseminate your personal information for free by any means. If any user of the “Koi WorldClock” platform engages in the above-mentioned activities, upon discovery, “Koi WorldClock” has the right to immediately terminate the service agreement with the user.
Ⅲ.Information Disclosure: In the following circumstances, “Koi WorldClock” will disclose all or part of your personal information based on your personal wishes or legal provisions：
(a) Disclosure to third parties with your prior consent；
(b)To provide the products and services you request, it is necessary to share your personal information with third parties；
(c) Disclosure to third parties or administrative or judicial institutions in accordance with relevant legal provisions or requirements of administrative or judicial institutions；
(d) If you violate relevant Chinese laws, regulations, or the “Koi WorldClock” service agreement or related rules, you need to disclose it to a third party；
(e) If you are a qualified intellectual property complainant and have filed a complaint, at the request of the respondent, you should disclose it to the respondent so that both parties can handle possible rights disputes；
(f) Other disclosures deemed appropriate by “Koi WorldClock” in accordance with laws, regulations, or website policies.
Ⅳ.Permission acquisition instructions: The application requires permission to ensure the normal use of functions
All permissions for personal information：
android.permission.READ_PHONE_STATE : Obtain device IMSI, IEMI number, ANDROID_ID, etc. for alliance statistics and advertising device identification, analyze and provide higher quality advertisements.
android.permission.WRITE_EXTERNAL_STORAGE : Allow programs to write to external storage, which is required for taking photos and downloading apps with advertisements
android.permission.READ_EXTERNAL_STORAGE : Allow programs to read external storage, this permission is required when selecting images
android.permission.CAMERA : Allow access to the camera for taking photos, and actively apply for permission when using the camera function.
android.permission.RECORD_AUDIO : Obtain recording personal information through the microphone on the phone or headphones. When the user actively calls the camera function; 2. When actively calling the microphone to collect user noise and sound information, apply for this permission and only obtain recording personal information with the user's active consent.
Access to calendar permissions: Allow programs to access calendar data for functions such as schedule management and reminder settings.
android.permission.QUERY_ALL_PACKAGES : Get your software installation list. The pangolin/ByteDance or Ubiquitous Exchange SDK will use this permission to determine whether the application corresponding to the advertisement is installed on the user's app on the Android R system, so as to avoid putting wrong advertisements, so as to improve the user's advertising experience.
Normal permissions：
android.permission.INTERNET : Accessing network connections
android.permission.ACCESS_NETWORK_STATE : Obtain network information status, such as whether the current network connection is valid
android.permission.ACCESS_WIFI_STATE : To obtain a WIFI MAC address, if the device cannot be identified by IMEI on a tablet or TV box, the WIFI MAC address will be used as the user's unique identifier to provide statistical analysis services normally.
android.permission.WAKE_LOCK : Keep the screen awake, add this permission to prevent video ads from going black.
Other Aspects：
Use the gyroscope sensor of the user's mobile device for functions such as compass and level of the product.
Ⅴ.Information storage and exchange: “Koi WorldClock” does not collect any information or materials about you, and will not be stored on the servers of “Koi WorldClock” and/or its affiliated companies. Please use it with confidence.
Ⅵ.The use of cookies
(a) ”Koi WorldClock” does not provide login services, and cookies are only used for self encryption protection.
Ⅶ.Information Security
(a) “Koi WorldClock” does not save user personal information and there is no risk of information leakage.
(b) If users need to delete personal information on third-party SDK platforms, they can send an email to jfk51667jjs@163.com After receiving it, it can assist users in coordinating with third-party platforms.
Ⅷ.Explanation of sensitive information such as Android_Id/IMEI/MAC for obtaining user device information
Purpose: Youmeng SDK data statistics, Youlianghui and pangolin/ByteDance advertising platform identification equipment
How to use: the third-party Alliance SDK, Youlianghui SDK and Pangolin/ByteDance SDK accessed by this application to obtain information
Scope of use: limited to use within this application and third-party SDKs, used to distinguish user devices.
Ⅸ.Third party SDK
(a) Friendship Alliance+SDK (com.umeng.umsdk)。
Official link : https://www.umeng.com/page/policy
Purpose of use: statistical analysis, message push, and differentiation of real and effective users
Data types: device information (IMEI/MAC address/Android ID/IDA/OAID/OpenUDID/GUID/SIM card IMSI/ICCID/SSID/BSSID), software installation list, location information, network information
(b) Headline ads (pangolin/ByteDance) SDK（com.bytedance）
Official link : https://www.csjplatform.com/privacy
Purpose of use: To obtain advertisements
Data type : Equipment, storage information, acceleration sensor information, and obtaining application software installation list
(c) Youlianghui/Guangdian/Tencent Social Advertising SDK（com.qq.e/com.qq.e.common）
Official link : https://privacy.qq.com/
Purpose of use: To obtain advertisements
Data types: devices, stored information
(d) Alipay SDK(com.alipay.sdk)
Official link : https://opendocs.alipay.com/open/204/105296/
Purpose: access to Alipay development platform sdk to support Alipay authorized login and Alipay payment
Data type: Device identification information
(e) AMAP SDK（com.amap.api）
Official link : https://lbs.amap.com/api/android-sdk/summary/
Purpose of use: Map positioning
Data types: location information, device, storage information
(f) Android native UI library（com.google.android）
Official link : https://developer.android.google.cn/reference/com/google/android/material/packages?hl=ru
Purpose of use: Material component library
Data type: UI interface drawing
(g) MMKV warehouse（com.tencent:mmkv-static）
Official link : https://github.com/Tencent/MMKV
Purpose of use: Optimize data reading and writing capabilities
Data Type: Data Read/Write Permissions
(h) VasSonic Library（com.tencent.sonic）
Official link : https://github.com/Tencent/VasSonic/tree/master/sonic-android
Purpose of use: To improve the loading speed of H5 web pages
Data Type: Interface Response Optimization
(i) WeChat Share SDK（com.tencent）
Official link : https://developers.weixin.qq.com/doc/oplatform/Mobile_App/Resource_Center_Homepage.html
Purpose of use: To integrate with WeChat development platform SDK and support WeChat sharing function
Data type: Device identification information
(j) Tencent Browser SDK（com.tencent.smtt）
Official link : https://x5.tencent.com/guide/sdkInit.html
Usage purpose: Load webview page
Data Type: Interface Response Optimization
(k) Qiniu Cloud Player SDK（com.pili.pldroid、com.qiniu.qplayer）
Official link : https://developer.qiniu.com/pili/1210/the-android-client-sdk
Purpose of use: Load short videos
Data Type: Interface Response Optimization
(l) Baidu OCR API service (using API version without package name)
Official link : https://ai.baidu.com/ai-doc/OCR/Ek3h7xypm
Purpose of use: To provide text recognition (OCR) functions, such as ID cards, bank cards, household registration books, business cards, driver's licenses, business licenses, various certificates, forms, and other text recognition functions
Data type: The app only retrieves information for the purpose of providing text recognition, but it does not store the recognized information or upload it to the server.
（m）Google Ads SDK
Collect personal information types and purposes: obtain Android_ID, obtain device serial number, obtain running process information, obtain software installation list, IMEI
Privacy Link： https://policies.google.com/technologies/ads?hl=zh&gl=CN&hl=zh_CN
Ⅹ.Changes to this Privacy Policy
(a) If we decide to change our privacy policy, we will post these changes in this policy, our company app, and where we deem appropriate so that you understand how we collect
Who can access your personal information and under what circumstances we may disclose it.
(b) Our company reserves the right to modify this policy at any time, so please check it regularly. If there are significant changes to this policy, the company will notify through the website.
Fang discloses his personal information, such as contact information or postal address. Please protect your personal information properly and only provide it to others when necessary. If you find
Your personal information has been leaked. Please contact “Koi WorldClock” (email: jfk51667jjs@163.com) immediately so that “Koi WorldClock” can take appropriate measures.