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© since 2025 Sia Makerlab. All rights reserved.

사업자등록번호: 649-11-03282 | 대표: 이장욱

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Pomodoro Timer

개인정보처리방침

Sia Makerlab 제품 포트폴리오 통합 페이지에서 제공하는 개인정보처리방침입니다.

개인정보처리방침v1.0

Privacy Policy

Last Updated: June 2, 2026

Effective Date: June 2, 2026

Revision: 1.0

Revision History

VersionDateChanges
1.0June 2, 2026Initial release

1. Introduction

This Privacy Policy describes how Sia Makerlab ("we," "us," or "our") collects, uses, and shares information in connection with your use of the Pomodoro Timer mobile application (the "App").

By downloading, installing, or using the App, you agree to the collection and use of information in accordance with this Privacy Policy. If you do not agree with this Privacy Policy, please do not use the App.

2. Information We Collect

2.1 Information You Provide

The App does not require you to create an account or provide personal information. We do not collect names, email addresses, phone numbers, or physical addresses.

2.2 Information Collected Automatically

2.2.1 Local Device Storage

The App stores the following data locally on your device only:

Data TypeStoredLocationSharedDescription
Focus StatisticsYesDevice OnlyNoYour daily focus session history, stored via Room database
App SettingsYesDevice OnlyNoTimer durations and preferences, stored via DataStore

This data is stored exclusively on your device. We do not have access to this data, and it is never transmitted to our servers. The App has no backend server of its own.

2.3 Permissions

The App requests the following permissions:

FOREGROUND_SERVICE / FOREGROUND_SERVICE_SPECIAL_USE

Keeps the timer running accurately while the App is in the background or the screen is off.

POST_NOTIFICATIONS

Shows the running timer and phase-change notifications.

VIBRATE

Provides haptic feedback on phase changes.

2.4 Information We Do NOT Collect

We explicitly do not collect:

  • Personal information
  • Location data
  • Contacts or files
  • Any data transmitted off the device (the App has no internet access)
  • Advertising identifiers

3. How We Use Information

All locally stored data is used solely to remember your preferences and provide core app functionality. The App does not share data with us or any analytics service.

4. Data Sharing and Disclosure

4.1 We Do Not Sell Your Data

We do not sell, trade, or rent your personal information to third parties.

4.2 Third-Party Service Providers

The App does not integrate any third-party service that collects your personal data. It contains no advertising, analytics, or crash-reporting SDKs.

5. Data Retention

Data stored locally on your device remains until you clear the App's data through device settings or uninstall the App. Data handled by third-party services is retained according to their respective policies.

6. Your Rights and Choices

You can view your locally stored data within the App and delete all local data by clearing app data or uninstalling the App.

Users in the EEA, the United Kingdom, and Switzerland have additional rights under the GDPR (access, rectification, erasure, restriction, portability, objection, and withdrawal of consent). California residents have rights under the CCPA/CPRA; we do not sell personal information.

7. Data Security

Your data is stored only on your device. There is no cloud synchronization operated by us and no user accounts or authentication data stored by us.

8. Children's Privacy

The App is not directed to children under the age of 13 (or 16 in the EEA). We do not knowingly collect personal information from children.

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by updating the "Last Updated" date and, for material changes, displaying a notice within the App.

11. Disclaimer of Liability

11.1 Timer Reliability

Background timer accuracy depends on your device's power-management settings. Aggressive battery optimization by the operating system or manufacturer may affect notification timing. The App is provided for general productivity use.

11.2 Data Loss

We are not responsible for any loss of data stored locally on your device.

11.3 Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, WE SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES RESULTING FROM YOUR USE OF THE APP.

12. Governing Law

This Privacy Policy shall be governed by the laws of the Republic of Korea. For EU users, it shall be interpreted in accordance with applicable EU law including the GDPR.

13. Contact Us

Sia Makerlab

  • Email: sia@siamakerlab.com
  • Website: https://siamakerlab.com

This Privacy Policy is available in English. If translated versions are provided, the English version shall prevail in case of any discrepancy.

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