Privacy Policy, Terms of Service

Last updated: July 18, 2021

Thank you for your interest in as well as the app, 我不笨 Notstupid, and for taking the time to familiarize yourself with our terms and policies.

Informed Consent

If you are a student in our courses hold in Taiwan, please check out this document: NCKU Governance Framework for Human Research Ethics. We are sorry to not include it in this page. Chinese seems to be unacceptable in privacy policy document for Google Play Store.

Privacy Policy

Your privacy is very important to us. Accordingly, we have developed this Policy in order for you to understand how we collect, use, communicate and disclose and make use of personal information. The following outlines our privacy policy.

Information collection as well as our app, 我不笨 Notstupid, collect your personal information as follows:

How do we collect information on our users?

We collect information while you access, browse, view or otherwise use the site or the app. Notice that the your Gmail Address, profile name and avatar are uploaded to and stored in our server at right after you sign in google account in our site or app.

How do we use your information?


We may use cookies to keep track of some types of information while you are using our Service. A cookie is a small text file that is stored on a user's computer for record-keeping purposes. We may also use cookies to automatically collect information about your online activity on our Service, for example, which web pages you browsed, which links you clicked on, or which searches you conducted on our Service. Third parties may also be placing and reading cookies on your browser, or using web beacons to collect information, in the course of ads being served on our website. Check out our cookie policy at the end of this document to get a full review of our cookie policy.
Please note that declining our cookies may result in loss of functionality or access.

YouTube, Admob & Google Play Services

I want to inform users that these third parties have access to your Personal Information. The reason is to perform the tasks assigned to them on our behalf. However, they are obligated not to disclose or use the information for any other purpose. Link to privacy policy of third party service providers used by and 我不笨 Notstupid are as follows:

Customer Service

We may communicate with you in response to your inquiries. Communication is done via email: [email protected]


I value your trust in providing us your Personal Information, thus we are striving to use commercially acceptable means of protecting it. But remember that no method of transmission over the internet, or method of electronic storage is 100% secure and reliable, and I cannot guarantee its absolute security.

Links to Other Sites

This Service may contain links to other sites. If you click on a third-party link, you will be directed to that site. Note that these external sites are not operated by me. Therefore, I strongly advise you to review the Privacy Policy of these websites. I have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services.

Children’s Privacy

These Services do not address anyone under the age of 13. I do not knowingly collect personally identifiable information from children under 13 years of age. In the case I discover that a child under 13 has provided me with personal information, I immediately delete this from our servers. If you are a parent or guardian and you are aware that your child has provided us with personal information, please contact me so that I will be able to do necessary actions.

Changes to the Privacy Policy

The terms of this Privacy Policy will govern the use of the Site and any information collected therein. Company reserves the right to change this policy at any time, so please re-visit this page frequently. In case of any material change, we will post a clear notice on the Site. Changes to this Privacy Policy are effective as of the stated "Last Update" and your continued use of the Site on or after the Last Update date will constitute acceptance of, and agreement to be bound by, those changes.

Terms of Service is an online platform that provides users with tools to improve their language skills. These Services may change from time to time without prior notice to you and we may stop (permanently or temporarily) providing the Services (or any features within the Services) to you or to users generally and may not be able to provide you with prior notice.

General Use

The Services may include advertisements, which may be targeted to the Content or information on the Services, queries made through the Services, or other information. The types and extent of advertising on the Services are subject to change. In consideration for granting you access to and use of the Services, you agree that and its third party providers and partners may place such advertising on the Services or in connection with the display of Content or information from the Services whether submitted by you or others.


bestbanana uses YouTube API Services to gather content and to play videos. As such, users are agreeing to be bound by the YouTube Terms of Service.

Google Account Info

You can create an account on bestbanana free of charge. Should you decide to delete it, you can do so at any time by email us by [email protected]. Please be aware that all your data will be instantly and permanently deleted.
Also note that if you used Google or Facebook authentication to login, you can revoke bestbanana access to your data at any time via the Google security settings page or Facebook security settings page.

Content Owner

Content owners that wish to delete their content from bestbanana can do so by sending an email to [email protected].


Although attempts to provide accurate information on the Site, assumes no responsibility for the accuracy of the information. may change the services at any time without notice. may periodically make changes to the Site. These TOU represent the entire understanding relating to the use of the Site. may revise these TOU at any time without notice. Any rights not expressly granted herein are reserved by



All materials provided on this Site, including but not limited to information, documents, products, logos, graphics, images, software and services (the "Materials") are provided by and by third-party providers, and are the copyrighted work of and their respective third-party providers. No Materials may be copied, reproduced, distributed, republished, downloaded, displayed, posted or transmitted in any form or means without's prior express written permission. No Materials may be use in commercial use without's prior express written permission. Nothing on this Site confers any license under's intellectual property rights except as specifically noted below, whether by estoppel, implication, or otherwise. User acknowledges sole responsibility for obtaining required licenses. grants you permission to display, copy, distribute and download the Materials on this Site provided that: (1) both the copyright notice identified below and this permission notice appear in the Materials; (2) the use of such Materials is solely for personal, non-commercial use; and (3) the Materials are not modified in any way. Permission terminates automatically and without notice if these TOU are breached. Upon termination, you will immediately destroy any downloaded or printed Materials.

Unauthorized use of Materials from this Site may violate copyright, trademark and privacy laws.


What are Cookies?

Cookies and similar tracking technologies, such as beacons, scripts, web beacons and tags (which together we refer to as “cookies”), are small bits of text, usually stored on a user's computer hard drive or within a browser. They enable a website to remember information about the user's visit to the website. We and certain third-party partners (as described below) use cookies on our website to keep track of some types of information, to allow you to stay logged in while you are using our Service and to provide targeted advertisement.

What Types of Cookies are used on our site and what do we use them for?

BestBanana uses “first party cookies,” i.e., those that are used solely by us or by third parties who act only on our instructions or on our behalf. These types of cookies are used for our own analysis of our own site, or to provide functionality such as remembering your language preference. Other cookies on our site are used both by us for the purposes described in this policy and by third parties for purposes where those third parties may wish to combine information from our site with information from other site to improve their services. For example, these types of cookies may be used for interest-based advertising purposes. The cookies used on our site, by either us or by third parties, can be “session” cookies, or “persistent” cookies. “Session” cookies are deleted automatically when you close your browser, and are used for things like ensuring you are kept logged in as you navigate around our site. “Persistent” cookies remain stored on your device or browser even after you close it. These cookies are used, for example, to recognize you when you come back to our site. We divide the cookies we use into the four categories below.

Type Description of how we use this type of cookie What choices do you have?
Required To provide a secure log-in to our site. To keep you logged in so that you do not have to log in repeatedly to access different pages of the site. Those cookies are required if you want to be able to use all the site functionalities. You can still delete them via the “Cookie Preferences” from your browser, but again, this may result in loss of functionality.
Functional To recognize if you have visited previously, and remember your preferences from past visits, such as your language preference, your preferred caption size or color. Where required by law, functional cookies will be used only on the site where you have given your consent to their use. You can change your cookie preferences at any time via the “Cookie Preferences” from your browser.
Social Medias (e.g., Facebook) To enable you to like or share to social media sites and other platforms. Where required by law, social medias cookies will be used only on the site where you have given your consent to their use. You can change your cookie preferences at any time via the “Cookie Preferences” from your browser.
Advertising (e.g., Google Adsense) To collect information for use in advertising. Such information is based on your preferences and your usage of the site. Where required by law, advertising cookies will be used only on the site where you have given your consent to their use. You can change your cookie preferences at any time via the “Cookie Preferences” from your browser.

Contact Us

If you have any questions about this statement, please contact us directly at: [email protected]

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