Privacy Policy

Todo Monster (투두몬스터)

Effective Date: March 14, 2026

HappyDeveloper ("Company", "we", "us", or "our") values your privacy. This Privacy Policy explains how we may process personal information when you use Todo Monster (투두몬스터) and its related mobile application, widget, website, and related services (collectively, the "Service").

1. Personal Information We Process

We may process the following categories of information.

1) Information you enter directly in the app

  • Task titles and other content you enter
  • Tags, due dates, priorities, and repeat settings
  • Completion status, creation time, completion time, and sort order
  • Template names and task information included in templates

2) Information stored on your device while using the Service

  • App language settings
  • Widget display settings
  • Task snapshot information used for widgets
  • Other local settings required for the Service

3) Information provided when you contact support

  • Name or nickname
  • Email address
  • Inquiry details
  • Attachments, screenshots, or any other information you choose to provide

2. Purposes of Processing

We may process personal information for the following purposes.

  • To provide core features such as creating, editing, completing, and sorting tasks
  • To provide template save and execution features
  • To provide app settings and widget functionality
  • To identify errors, improve stability, and maintain security
  • To respond to customer inquiries and resolve disputes
  • To comply with applicable laws and lawful requests

3. Processing and Retention Period

Todo Monster currently operates primarily by storing key task data and template data in local storage on your device.

Accordingly, such information may generally be retained until:

  • You delete it directly in the app
  • You delete the app
  • It is removed from any device backup that contains the data

Information collected through customer support may be retained for as long as reasonably necessary to respond to the inquiry, resolve a dispute, or comply with legal obligations.

4. Sharing with Third Parties

We do not sell your personal information or provide it to third parties for advertising purposes.

However, we may disclose personal information where permitted or required by applicable law, including when:

  • Disclosure is required by law
  • There is a lawful request from an investigative authority, court, or government body
  • Disclosure is necessary to protect the rights, life, body, or safety of a user or another person
  • A business transfer, merger, acquisition, or similar succession takes place

5. Processing by Third-Party Service Providers

At this time, we do not operate a structure that synchronizes user task data to our own servers.

If we later engage third-party service providers for customer support, authentication, hosting, cloud storage, analytics, or notifications, we will provide notice of the relevant outsourcing arrangements and service providers in accordance with applicable law.

6. International Transfers

At this time, we do not operate the Service by collecting or transferring core task data to our servers.

If international transfers occur in the future due to login, accounts, backups, synchronization, customer support systems, or external services, we will provide legally required information such as the destination country, data categories, transfer purpose, retention period, and safeguards.

7. Your Rights and How to Exercise Them

Subject to applicable law, you may have the right to request access to, correction of, deletion of, or suspension of the processing of your personal information, to withdraw consent, and to exercise any other rights available under applicable law.

Because the core data of the Service is currently stored locally on your device, you can directly manage a substantial portion of your information through in-app editing or deletion features, or by deleting the app.

To exercise your rights, please contact us at support@happydeveloper.life. We will review and respond in accordance with applicable law.

8. Children's Privacy

We do not target children for whom parental consent is legally required as our primary audience, and we do not knowingly collect personal information from such children.

If you believe a child's personal information has been processed in violation of applicable law, please contact us and we will review the matter and take appropriate action.

9. Security Measures

We strive to implement reasonable safeguards to protect personal information, including:

  • Access control management
  • Technical measures for data protection
  • Prevention of unauthorized access and misuse
  • Security monitoring and incident response
  • Minimization of personal information processing

No security measure can guarantee absolute security. You should also take appropriate steps to protect your own device and account.

10. Processing if Login or Account Features Are Added

Todo Monster does not currently require account registration or login.

If account creation, login, social login, cloud backup, or cross-device synchronization are added in the future, we may process additional information such as:

  • Email address
  • Profile name or display name
  • Authentication provider identifiers
  • Login and account settings information
  • Synchronization and backup-related metadata

If this occurs, we will update this Privacy Policy and, where required, provide additional notice or obtain consent.

11. Changes to This Privacy Policy

We may update this Privacy Policy to reflect changes in applicable law, Service features, or operating practices.

When we make changes, we will post the updated policy on our website or within the Service. If the changes are material, we will follow any procedures required by applicable law.

12. Contact

If you have any questions about this Privacy Policy or requests regarding your personal information, please contact:

Company: HappyDeveloper

Email: support@happydeveloper.life