Privacy Policy
Last Updated: November 3, 2026
Effective Date: November 3, 2026
Introduction
Welcome to DayDayTalk.
DayDayTalk (the "Platform," "Service," "we," "us," or "our") is operated by Shijiazhuang Aoqu Technology Co., Ltd. (石家庄奥趣科技有限公司), a company based in the People's Republic of China.
We are committed to protecting your personal information and respecting your privacy. This Privacy Policy explains what information we collect, how we obtain and use it, how it is stored, protected, shared, and deleted, and the rights you have regarding your personal information.
This Privacy Policy applies to the DayDayTalk website, applications, Google Sign-In integration, and associated online education services.
Please read this Privacy Policy carefully before using our services. If you are a minor, please review this Policy with your parent or legal guardian and obtain their consent before using DayDayTalk.
1. Information We Collect
To provide our online education services, we may collect the following categories of personal information.
1.1 Account Information
When you register or manage an account, we may collect:
Mobile phone number;
Account nickname and profile picture;
Login credentials and account identifiers;
Other account information voluntarily provided by you.
We use this information to create and maintain accounts, authenticate users, and provide account-related services.
1.2 Information Obtained Through Google Sign-In
DayDayTalk supports signing in with a Google Account using Google OAuth 2.0.
If you choose to sign in with Google, we request the following OAuth scopes:
openid
profile
With your authorization, we access the following information associated with your Google Account:
Google Account ID: A unique identifier used to recognize your account.
Email address: Used to identify and associate your Google Account with your DayDayTalk account.
Name: Used to identify you and display basic account information.
Profile picture: Used to display your profile within DayDayTalk.
How We Use Google User Data
We use the Google Account information listed above exclusively to:
Register a DayDayTalk account or associate an existing account with Google Sign-In.
Authenticate your identity when you sign in.
Identify your account and maintain the account information necessary for the Google Sign-In functionality.
We do not use Google Account information obtained through Google Sign-In for advertising, targeted marketing, profiling for advertising, or training artificial intelligence or machine learning models.
DayDayTalk does not request access to your Gmail messages, Google Drive files, Google Calendar events, contacts, or other Google Workspace content.
Google Account information obtained through Google Sign-In is not used to access unrelated Google services.
1.3 Learning and Educational Service Information
When you use our educational services, we may collect:
Lesson reservations and scheduling records;
Class attendance and course history;
Learning material progress;
Homework submissions and assessment results;
Information associated with lesson recordings and replays;
Learning progress reports.
We use this information to provide lessons, manage reservations, track learning progress, support educational activities, and improve the quality of our educational services.
1.4 Transaction Information
When you purchase courses or recharge Lesson Credits, we may collect:
Order details;
Payment status;
Purchase history;
Lesson Credit or Point balances and transaction records.
Sensitive payment credentials are handled by the relevant payment service providers. DayDayTalk does not need to collect complete payment card credentials to maintain course purchase and account balance records.
1.5 Device and Technical Information
When you access the Platform, we may collect technical information, such as:
Device model and operating system;
Browser type;
IP address;
Access and activity logs;
Error and crash logs.
We use this information to maintain platform security, troubleshoot technical issues, and improve service performance.
1.6 Customer Support Information
If you contact our customer support team, we may collect your contact information and the contents of your requests, feedback, complaints, or other communications.
This information is used to respond to inquiries, resolve service issues, and process account-related requests.
2. How We Use Personal Information
We process personal information only where necessary for legitimate and specified service purposes, with your consent when required, or where otherwise permitted or required by applicable law.
Our purposes include:
Providing account registration, login, and authentication.
Supporting course reservations, lessons, homework, assessments, and learning reports.
Processing orders, payments, and Lesson Credit balances.
Providing customer support and responding to user requests.
Maintaining platform security and preventing unauthorized access.
Improving the reliability and functionality of the Platform.
Complying with applicable legal obligations.
Google user data obtained through Google Sign-In is used only for the account registration, login, and account identification purposes described in Section 1.2.
3. Cookies and Similar Technologies
We may use cookies, local storage, and similar technologies to maintain login sessions, remember language preferences, improve website performance, and protect account security.
You can manage cookies through your browser settings. Disabling cookies may affect certain functions, including login and session management.
4. Sharing, Transfer, and Disclosure of Personal Information
We do not sell personal information, including information obtained through Google Sign-In.
We do not share Google user data with advertisers, data brokers, or other third parties for independent advertising, marketing, or unrelated commercial purposes.
4.1 Cloud Infrastructure Provider
DayDayTalk uses Tencent Cloud, with its relevant data storage infrastructure located in mainland China, to host and store account information, including the Google Account information described in Section 1.2.
Tencent Cloud acts as a technical infrastructure service provider for the storage and operation of our services.
This infrastructure arrangement does not authorize Tencent Cloud to independently use Google user data for advertising or unrelated purposes.
4.2 Other Necessary Service Providers
For non-Google-related services, certain personal information may be processed by service providers supporting necessary functions, such as payment processing or communication services.
Such processing is limited to the purposes necessary to provide the relevant services and is subject to applicable privacy and data protection requirements.
4.3 Legal Obligations
We may disclose personal information when required by applicable laws, regulations, or legally binding requests from competent authorities.
4.4 Business Transfers
If our business undergoes a merger, acquisition, reorganization, or transfer of assets involving personal information, we will provide notices and take appropriate steps required by applicable law to protect the affected information.
Any permitted transfer of Google user data must remain consistent with the applicable Google API Services User Data Policy and legal requirements.
5. Storage and Security of Personal Information
5.1 Storage Location
Personal information collected by DayDayTalk, including Google Account information obtained through Google Sign-In, is stored using Tencent Cloud infrastructure located in mainland China.
This means that Google Account information provided to DayDayTalk may be stored and processed in the People's Republic of China.
5.2 Security Measures
We implement technical and administrative measures designed to protect personal information, including:
HTTPS encryption to protect data transmitted between users and the Platform;
Database access controls designed to restrict unauthorized access;
Account authentication and access management measures;
Reasonable technical and administrative safeguards against unauthorized disclosure, alteration, or loss.
Although we take reasonable precautions, no online system can guarantee absolute security.
Users are responsible for protecting their account credentials and verification codes.
6. Data Retention and Deletion
6.1 Data Retention
We retain personal information for as long as the user's DayDayTalk account remains active and the information is necessary to provide the relevant services.
Google Account information obtained through Google Sign-In is retained for account authentication and identification while the relevant DayDayTalk account remains active.
We do not retain Google user data indefinitely for unrelated purposes.
After account closure, personal information will be deleted in accordance with the deletion procedure described below, except where continued retention is required or permitted by applicable law.
Certain transaction records or other information may need to be retained to comply with legal obligations or resolve outstanding disputes.
6.2 Requesting Account and Data Deletion
You may request deletion of your DayDayTalk account and associated personal information, including Google Sign-In information, by contacting:
support@daydaytalk.net
Please indicate that you wish to delete your DayDayTalk account or personal information.
We may request information reasonably necessary to verify that you are the account owner.
After your identity has been verified and a valid deletion request has been received, we will process the request and delete the relevant account information within seven (7) business days, except for information that must be retained under applicable law.
6.3 Revoking Google Account Authorization
You may revoke DayDayTalk's access to your Google Account through the third-party connections or security settings of your Google Account.
Revoking Google authorization prevents DayDayTalk from continuing to use that authorization for future sign-ins or access.
However, revoking authorization does not automatically delete information previously stored in your DayDayTalk account.
To request deletion of previously stored Google Account information, please contact support@daydaytalk.net.
6.4 Account Deletion and Service Access
Deleting your account may result in the loss of access to your account information, course records, and associated services.
Where legally required information must be retained, we will restrict its further use to the applicable legal purposes.
7. Your Privacy Rights
Subject to applicable laws and identity verification requirements, you may request to:
Access the personal information we hold about you.
Correct inaccurate or incomplete personal information.
Delete your personal information.
Withdraw previously granted consent.
Close or delete your DayDayTalk account.
Obtain a copy of your personal information.
To exercise these rights, contact support@daydaytalk.net.
We will review and process requests in accordance with applicable legal requirements.
8. Protection of Minors
DayDayTalk provides educational services that may be used by students who are minors.
Parents or legal guardians may register and manage accounts and schedule lessons on behalf of minor students.
We recommend that parents or legal guardians manage account credentials and supervise minors' use of the Platform.
If we become aware that personal information from a minor has been collected without legally required parental or guardian consent, we will take appropriate steps to delete the information as soon as reasonably practicable, subject to applicable legal requirements.
9. Google API Services User Data Policy
DayDayTalk's use and transfer of information received from Google APIs will comply with the Google API Services User Data Policy, including applicable Limited Use requirements.
Google user data obtained through Google Sign-In is used solely to provide the user-facing authentication and account identification functions described in this Policy.
We do not sell Google user data, use it for personalized advertising, or transfer it to third parties for unrelated purposes.
We do not use Google user data obtained through Google Sign-In to train generalized artificial intelligence or machine learning models.
10. Changes to This Privacy Policy
We may update this Privacy Policy when our services, information processing practices, or applicable legal requirements change.
The revised Policy will be published on our website or within the Platform.
If we materially change how we access, use, store, or share Google user data, we will provide appropriate notice and obtain additional consent where legally required.
We recommend reviewing this Policy periodically.
11. Contact Us
If you have questions, complaints, or requests regarding this Privacy Policy or the processing of your personal information, please contact us.
Application Name: DayDayTalk
Operating Entity: Shijiazhuang Aoqu Technology Co., Ltd. (石家庄奥趣科技有限公司)
Website: https://daydaytalk.net
Customer Support and Privacy Requests: support@daydaytalk.net
Phone: +8619852848483
Address: Unit 3, Room 1120, Jiayue Center, No. 4 Huai'an East Road, Qiaoxi District, Shijiazhuang, Hebei Province, China
Business Hours: 9:00 AM – 5:00 PM, Business Days
You may use the contact information above to request access to, correction of, or deletion of your personal information, including data obtained through Google Sign-In.