PRIVACY POLICY

Application: DayTick
Developer: S2 Developer
Effective Date: August 2, 2026
Last Updated: August 2, 2026

1. About This Privacy Policy

S2 Developer (“S2 Developer,” “we,” “us,” or “our”) respects your privacy and is committed to protecting information processed through the DayTick mobile application (“DayTick,” the “Application,” or the “App”).

This Privacy Policy explains how DayTick accesses, processes, stores, uses, protects, and, where applicable, shares information when you use the Application.

DayTick is a personal productivity application that allows users to record daily activities, add notes, track personal routines, review statistics, customize application preferences, and optionally back up or restore Application data through Google Drive.

By downloading, installing, or using DayTick, you acknowledge that you have read and understood this Privacy Policy.

2. Information We Process

2.1 Information You Create

DayTick may process information that you voluntarily enter, create, or select, including:

• Daily activity records or statuses.

• Notes associated with individual dates.

• Personal routine information.

• Dates associated with your records.

• Monthly and yearly statistics generated from your records.

• Language preferences.

• Theme and display preferences.

• Other Application settings.

This information is primarily stored locally within the private storage area of the Application on your device.

S2 Developer does not operate a proprietary server that automatically collects or stores your daily records, notes, routines, or locally generated statistics.

2.2 Google Account Information

If you choose to connect a Google Account for backup or restoration purposes, DayTick may process limited information associated with the account you select, including:

• The email address associated with the selected Google Account.

• The connection status of that account.

• Information about the most recent backup or restoration operation.

The email address is used to:

• Display the account connected to DayTick.

• Help you identify which account is being used for backup.

• Authorize and perform Google Drive backup and restoration operations.

DayTick does not receive, access, or store your Google Account password.

2.3 Technical Information Included in Feedback

If you choose to contact S2 Developer through the feedback feature, DayTick may prepare an email containing limited technical information, including:

• Application version.

• Device manufacturer.

• Device model.

• Android version.

• Feedback entered by you.

The email is opened in an external email application and is sent only after you review and submit it.

You may edit or remove any prepared information before sending the email.

3. How Information Is Used

DayTick processes information only for purposes reasonably necessary to provide and maintain Application functionality, including:

• Recording and displaying daily activities.

• Saving and displaying notes.

• Tracking personal routines.

• Generating monthly and yearly statistics.

• Remembering language, theme, and display preferences.

• Connecting an optional Google Account.

• Creating a Google Drive backup at your request.

• Restoring data from a backup selected by you.

• Deleting a cloud backup at your request.

• Displaying the connected Google Account.

• Responding to feedback or support requests.

• Diagnosing technical problems.

• Maintaining Application security, reliability, and compatibility.

DayTick does not use your information to:

• Display third-party advertising.

• Personalize advertising.

• Track you across unrelated applications or websites.

• Create advertising or marketing profiles.

• Determine creditworthiness.

• Sell or rent personal information.

• Train artificial intelligence models operated by S2 Developer.

4. Local Storage and On-Device Processing

Daily records, notes, statistics, and Application preferences are processed and stored primarily on your device.

Locally stored information may include:

• Daily activity or status records.

• Notes.

• Dates associated with your records.

• Locally generated statistics.

• Language and theme preferences.

• Google Account connection information.

• Backup and restoration status information.

S2 Developer cannot remotely access information that remains solely within DayTick’s private storage area.

DayTick disables the standard Android automatic backup mechanism for its private Application data.

This restriction does not apply to backups that you voluntarily create through Google Drive.

The security of locally stored information also depends on the security of your device. You are responsible for protecting your device against unauthorized access.

5. Permissions and Device Access

DayTick may use the following permission:

Internet Access

Internet access is used only for online features initiated by the user, including:

• Connecting a Google Account.

• Authorizing access to DayTick’s application-specific Google Drive storage.

• Reading the email address associated with the selected account.

• Creating a cloud backup.

• Restoring a cloud backup.

• Deleting a cloud backup.

• Opening an external webpage selected by the user.

DayTick does not request access to:

• Camera.

• Microphone.

• Device location.

• Contacts.

• Call logs.

• SMS messages.

• Full photo library.

• Files unrelated to DayTick.

• Advertising identifiers.

6. Third-Party Services

6.1 Google Account Services

DayTick uses Google Account services to allow you to select and authorize a Google Account for optional cloud backup and restoration.

Google processes account authorization information according to its own privacy policy, terms, security practices, and retention procedures.

6.2 Google Drive

If you enable cloud backup, DayTick stores backup data in an application-specific storage area associated with DayTick in your Google Drive account.

A DayTick backup may include:

• Daily activity or status records.

• Notes.

• Language preferences.

• Theme preferences.

• Backup format and creation information.

DayTick’s Google Drive access is limited to its own application-specific data. It is not designed to browse or access your ordinary Google Drive documents, photographs, spreadsheets, or unrelated files.

Backup data is transmitted directly between your device and Google’s services. It is not routed through or stored on a proprietary server operated by S2 Developer.

Google’s processing of information is governed by Google’s own policies and terms.

6.3 External Email Applications

When you choose to send feedback, DayTick opens an external email application.

The email provider you select may process:

• Your email address.

• The recipient address.

• Message content.

• Technical information included in the message.

• Other information processed by the email provider.

The email provider operates independently under its own privacy policy.

6.4 Google Play and Android Services

DayTick may rely on Google Play and Android system components to provide installation, updates, account authorization, security, and operating-system functionality.

These services operate independently under their respective terms and privacy practices.

7. Data Sharing and Disclosure

S2 Developer does not:

• Sell personal information.

• Rent personal information.

• Share personal information with advertising networks.

• Use advertising identifiers.

• Use your daily records or notes for marketing.

• Share your records or notes with data brokers.

• Use your information for behavioral advertising.

• Operate a proprietary analytics service that receives your private DayTick content.

Information may be transferred outside DayTick only in the following circumstances:

At Your Direction

Information may be transferred when you intentionally:

• Connect a Google Account.

• Create a cloud backup.

• Restore a cloud backup.

• Delete a cloud backup.

• Send a feedback email.

• Share the Application.

• Open an external webpage.

To Provide a Requested Service

Google may process information necessary to provide account authorization and Google Drive functionality requested by you.

Legal and Safety Requirements

S2 Developer may disclose information available to us where reasonably necessary to:

• Comply with applicable law.

• Respond to a valid legal process.

• Protect the rights, property, or safety of users, S2 Developer, or others.

• Investigate fraud, misuse, or security incidents.

• Establish, exercise, or defend legal claims.

Because most DayTick content is stored locally or in your personal Google Drive account, S2 Developer may not possess the information requested.

8. Data Retention and Deletion

8.1 Data Stored on Your Device

Locally stored information remains on your device until:

• You edit or delete the relevant information.

• You overwrite the information through a restoration.

• You clear DayTick’s data through Android settings.

• You uninstall DayTick.

Uninstalling the Application or clearing Application data removes locally stored DayTick information from the device.

It does not necessarily delete a backup previously stored in Google Drive.

8.2 Google Drive Backup Data

A Google Drive backup remains in your account until:

• You delete it through the backup deletion function provided by DayTick.

• You remove the relevant application data through your Google Account controls.

• Google removes it according to its own policies or legal obligations.

Disconnecting your Google Account or revoking authorization prevents future access but may not automatically delete a backup created previously.

To remove the backup, use the cloud backup deletion function available in DayTick or the applicable controls provided by Google.

8.3 Support Communications

Feedback and support emails may be retained for as long as reasonably necessary to:

• Respond to your request.

• Investigate or resolve a technical issue.

• Maintain an appropriate support history.

• Protect legal rights.

• Comply with applicable legal obligations.

You may request deletion of a support communication by contacting S2 Developer.

We will evaluate and process the request where reasonably possible and legally permitted.

9. Data Security

S2 Developer applies reasonable technical and organizational measures appropriate to the nature of DayTick, including:

• Storing local information in the Application’s private storage area.

• Limiting permissions to those necessary for Application functionality.

• Using encrypted network connections for supported Google services.

• Not storing Google Account passwords.

• Not automatically transmitting private records or notes to S2 Developer.

• Requiring user action before cloud backup, restoration, deletion, or external sharing.

• Disabling cleartext network traffic.

• Disabling standard Android automatic backup for private Application data.

No method of electronic storage or transmission is completely secure.

We cannot guarantee absolute security against every possible threat.

You should protect your device, Google Account, login credentials, and cloud backups against unauthorized access.

10. User Choices and Controls

You may:

• Use DayTick without connecting a Google Account.

• Edit or delete daily records and notes.

• Change language, theme, and display preferences.

• Choose whether to create a cloud backup.

• Choose whether to restore a cloud backup.

• Delete a cloud backup through the Application.

• Disconnect the connected Google Account.

• Revoke DayTick’s authorization through your Google Account settings.

• Clear Application data through Android settings.

• Uninstall the Application.

• Edit or cancel a feedback email before sending it.

• Contact S2 Developer regarding privacy questions or support communications.

Because S2 Developer does not operate a server containing your daily records and notes, we generally cannot remotely view or delete information stored solely on your device or in your personal Google Drive account.

11. Children’s Privacy

DayTick is a general-purpose productivity utility and is not designed to intentionally collect personal information from children.

DayTick does not ask users to provide their age and does not use Application information to profile children or deliver behavioral advertising.

Parents and legal guardians should supervise a child’s use of a device, Google Account, cloud backup, and sharing features where appropriate.

If we learn that a child has submitted personal information directly to S2 Developer through a support communication without appropriate authorization, we will take reasonable steps to delete that information where legally required and technically possible.

12. Changes to This Privacy Policy

We may update this Privacy Policy when:

• DayTick adds, removes, or changes a feature.

• The categories of information processed change.

• Application permissions change.

• A third-party service changes.

• Data retention or security practices change.

• Google Play requirements change.

• Applicable laws or regulations change.

• Additional clarification is necessary.

The revised Privacy Policy will display an updated “Last Updated” date.

Material changes may also be communicated through an Application update, an in-Application notice, the Google Play listing, or another appropriate method.

13. Contact Us

Questions, privacy requests, feedback, or complaints relating to DayTick may be directed to:

Developer: S2 Developer
Application: DayTick
Privacy and Support Email: trogupnhanh@gmail.com

Please include sufficient information for us to understand and respond to your request.