Privacy Policy

We adheres to the following privacy protection principles and is committed to providing you with more secure and reliable service

1. Security Safeguard and Reliance:

We try our best to prevent your information from breach, damage or loss via effective and reasonable information security technology and administrative process;

2. Protection of Communication Secret:


We will strictly protect your communication secrets in compliance with the applicable laws and regulations;

3. Reasonableness and Necessity:


We only collect necessary data so that we can provide you and other users with better service in order to achieve products' functions;

4. Transparency:


We endeavor to introduce our privacy policy in an easy and straightforward way and help you better understand our information process practice;

This Privacy Policy mainly explains:
What information we collect How we use that information

Your rights
We hope that you carefully read this Privacy Policy (this "Privacy Policy") to understand how we collect and use information in order for you to further understand our services and to make appropriate selections.
By using our service, you agree to the contents contained in this policy. Unless otherwise defined herein, the terms used in this privacy policy shall have the same meanings as those defined.

1. Information We Collect


Based on the principle of lawfulness, fairness and necessity, we will only collect the information that is necessary
(1) Device Information. For example, device model, operating system version, unique device identifier ("UDID"), battery, signal strength, and other information.
(2) Software Information. For example, software version and browser type.
(3) IP Address

2. How We Use the Information We Collect

Subject to applicable laws and regulations or agreements with users, we may use the collected information in the following ways. If we use your information for purposes beyond the following purposes, we will explain to you again and ask for consent.

2.1 To provide you with our services

2.2 Product development and optimization.

2.3 To manage software. For example, software certification and software updates, etc.

Subject to applicable laws and regulations, in order to provide you with a better user experience and to improve our services, or upon your consent, we may apply the information collected from certain services to other services provided by us. For instance, we may use your information collected or generated when you use our certain services to show you personalized content or advertisement and for user analysis and statistic service.
To ensure the security of our services, and to help us further understand the state of performance of our applications, we may record relevant information, for example, the frequency of your usage, crash logs information, overall usage, performance data and source of application.

3. How to Manage Your Own Information


3.1 We will collect and use your information only for achieving the functions of our products or services in accordance with this policy. If you find that our collection or use of your personal information is not in accordance with the laws, administrative regulations or the agreement of both parties, you can require us to delete such information.
If you find that we have collected or stored your wrong personal information, you can also require us to correct it. You may access, amend and delete information provided by you during the registration of your account or other personal information when using our services, or contact us via the notice guidelines.
3.2 Please understand that due to technical limitations, legal or regulatory requirements, we may not be able to meet all your requests. We endeavor to respond to your requests within a reasonable period of time.

4. Information We Share

We will strictly limit the sharing of information in accordance with the laws and regulations, for example:

4.1 Providing you with our services

4.2 Implementing the purpose of the section "How We Use the Information We Collect"

4.3 Performing our obligations and excising our rights as provided in the User Agreement and this Privacy Policy;

4.4 Understanding, maintaining and improving our services

4.5 We may use the collected information for big data analysis. For example, We may use collected information for analysis to generate urban heat map or industry insight report which contains no personal identifiable information.

We may make it public and share it with our partners the post-processed information that does not contain personal identifiable information, to understand how users utilize our services or to enable the public to better understand the overall use of our services and other purposes.

4.6 We may disclose your personal information due to the following purposes:

4.6.1 To comply with the applicable laws and regulations;
4.6.2 To comply with court decisions, rulings or requirements of other legal procedures;
4.6.3 To comply with the requirements of relevant government agencies or other relevant legally authoritative entities;
4.6.4 We have reasons to believe that we need to comply with applicable laws and regulations;
4.6.5 Reasonable and necessary purposes to implement relevant service agreements or this Privacy Policy, or to protect public interest, personal safety and property and other legitimate rights of our clients, ourselves, our affiliates, our users or employees.

5. Information We May Send to You

5.1 Push notifications

When you use our services, we may send emails, text messages, news or push notifications to you.

5.2 Service announcements

We may send you announcements related to service if necessary (for example, the suspension of certain service due to system maintenance).
You may not be able to cancel these non-promotional service-related announcements.

6. Place and Period of Information Retention

6.1 Where we store information

Generally, We will store users personal information on the devices serviced for you; if any special cases, we will provide notice and optional choice for you to choose.

6.2 Period of information retention

Generally speaking, the information we store on your device will always exist until your information changes or you no longer use our services.

7. Information Security

We take security measures to protect your information against loss, improper use, unauthorized access or disclosure.

7.1 We will strictly protect users communication in accordance with the applicable laws and regulations.

7.2 We will work within the reasonable security standards and use a variety of security measures to protect the security of information.

For example, we will use encryption technologies, anonymization and other means to protect your personal information.

7.3 We have established a specialized management, process and organization system to ensure information security.

7.4 In the event of a breach of security incident of personal information, we will activate emergency response plan to prevent the expansion of such security incident and inform you in the form of push notifications, public announcements and etc.

8. Application Scope

All of our services are subject to this Privacy Policy. However, some services have their own specific privacy guidance/statement, such specific privacy guidance/statement describe how we process your information in the service more specifically.

9. Changes to Privacy Policy

We may update and revise this Privacy Policy from time to time, and if such changes result in a substantial impairment of your rights under this Privacy policy, we will notify you by sending you an e-mail and by reminding you at prominent place on the webpage before the changes take effect. Under such circumstances, if you continue to use our services, you will be deemed to have agreed to be bound by the updated policy.