美国音标 Privacy Policy
1. Introduction
This Privacy Policy governs your use of the mobile application "美国音标", for Apple iPhone, iPad, iPod, created by me, Frank Young.

This app provides the following information:

• contents for learning how to speak English;

Everywhere below in the text "I" is meant "Frank Young". I promise to protect your security, personal data and information regarding the meaning of this document.

2. privacy information
This app does not knowingly share any information collected with anyone else.

This app does support ads display. I do not knowingly provide any info to the ads display companies.

2.1 App usages
This app also collects certain usage information regarding how this app is used, such as which functions in the app is used more often than others. Such information is periodically deleted to clear the storage space. Such infomation has not and will not be shared with any third party. In addition, This app does not require a login, and as a result, whatever infor collected here is anomimous, not linked to the identity of the user or the device.
2.2 Location information
This app does NOT collect any location information for your mobile device.
2.3 Microphone
This app allows you to use microphone to record your speaking so that you can compare your speaking against those standard ones in the app. You may opt not to allow the usage of microphone in this app.
2.4 Notification
This app may prompt you to resume your study session following the schedule you set. You may opt not to allow notification to disable this function.
3. Opt-out rights
Users of this app have the following opt-out option:

You can stop all collection of information by uninstalling the app: You can easily stop collecting information from the app by uninstalling the app. You can use standard uninstalling processes that can be offered as part of your mobile device.

4. Can I change this security and discretionary document?
This security and privacy document supports and provides what happens to your personal information. But since I systematically update and revise this mobile app, it's possible to develop and change how I use your data. I will immediately inform you of any change, with a link to this Privacy Policy of your data on this site. I can modify this document and therefore inform you to go back to this page, giving you the opportunity to check the privacy of my mobile app "美国音标".
5. Agreement
By using this mobile app, you agree to this privacy policy.
6. Contacts
If you have any questions, you can contact me through this email address: xfyang@msn.com.