Bubble Level
Sia Makerlab 제품 포트폴리오 통합 페이지에서 제공하는 이용약관입니다.
Last Updated: April 1, 2026
Effective Date: April 1, 2026
Revision: 1.0
| Version | Date | Changes |
|---|---|---|
| 1.0 | April 1, 2026 | Initial release |
These Terms of Service ("Terms") constitute a legally binding agreement between you ("User," "you," or "your") and Sia Makerlab ("Company," "we," "us," or "our") regarding your use of the Bubble Level mobile application ("App" or "Service").
By downloading, installing, accessing, or using the App, you acknowledge that you have read, understood, and agree to be bound by these Terms. If you do not agree to these Terms, do not use the App.
We reserve the right to modify these Terms at any time. Your continued use of the App after any modifications constitutes acceptance of the updated Terms.
Bubble Level is a mobile application that uses your device's accelerometer sensor to provide leveling and angle measurement tools. The App provides:
The App is provided for Android devices only.
You must be at least 13 years of age (or 16 in the European Economic Area) to use the App. By using the App, you represent and warrant that you meet this age requirement.
If you are under the age of majority in your jurisdiction, you must have permission from a parent or legal guardian to use the App.
The App does not require user registration or account creation. No personal account information is collected or stored by us.
Subject to your compliance with these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to download, install, and use the App on a compatible device that you own or control, solely for your personal purposes.
You agree NOT to:
The App, including all content, features, functionality, design, text, graphics, logos, icons, images, and software, is owned by Sia Makerlab and is protected by copyright, trademark, and other intellectual property laws.
Any feedback, suggestions, or ideas you provide regarding the App may be used by us without any obligation to you.
The App relies entirely on your device's built-in accelerometer sensor. Measurement accuracy depends on:
THE APP IS INTENDED FOR GENERAL REFERENCE PURPOSES ONLY. IT IS NOT A CERTIFIED OR CALIBRATED PRECISION INSTRUMENT. DO NOT RELY ON THE APP FOR:
You are solely responsible for:
WE EXPRESSLY DISCLAIM ALL LIABILITY FOR ANY DAMAGES, INJURIES, OR LOSSES ARISING FROM RELIANCE ON THE APP'S MEASUREMENTS.
The App offers an optional one-time in-app purchase to remove all advertisements ("Remove Ads"). This purchase is processed entirely through Google Play.
All payment transactions are handled by Google Play. We do not collect, store, or process any payment information. Your purchase is subject to Google Play's Terms of Service.
Refund requests must be directed to Google Play in accordance with their refund policies. We do not have the ability to process refunds directly.
If you reinstall the App or use a new device, you may restore your previous purchase through the App's settings. Restoration requires the same Google account used for the original purchase.
We do not guarantee that the Remove Ads feature will be available indefinitely. In the event the feature is discontinued, no refunds will be provided for previous purchases.
The free version of the App displays advertisements provided by Google AdMob, including:
These advertisements are subject to Google's advertising policies.
For users in the European Economic Area (EEA), United Kingdom, and Switzerland, the App uses Google's User Messaging Platform (UMP) to obtain consent for personalized advertising in accordance with GDPR requirements.
We are NOT responsible for:
You may manage advertising preferences through the App's privacy settings or your device's advertising settings.
The App requests the following device permissions:
| Permission | Purpose |
|---|---|
| Vibrate | Haptic feedback when level is achieved |
| Internet | Loading advertisements |
| Network State | Checking network availability for ads |
| Accelerometer (sensor) | Core measurement functionality |
The App does not request access to your camera, microphone, contacts, storage, or location.
THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO:
We do not guarantee that:
We are not responsible for any third-party services, including but not limited to:
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL SIA MAKERLAB, ITS DIRECTORS, EMPLOYEES, PARTNERS, AGENTS, SUPPLIERS, OR AFFILIATES BE LIABLE FOR:
IN JURISDICTIONS THAT DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY, OUR LIABILITY SHALL BE LIMITED TO THE MAXIMUM EXTENT PERMITTED BY LAW. IN NO EVENT SHALL OUR TOTAL LIABILITY EXCEED THE AMOUNT YOU PAID FOR THE APP OR IN-APP PURCHASES IN THE TWELVE (12) MONTHS PRECEDING THE CLAIM, OR TEN US DOLLARS ($10), WHICHEVER IS GREATER.
THE LIMITATIONS OF LIABILITY SET FORTH ABOVE ARE FUNDAMENTAL ELEMENTS OF THE BASIS OF THE BARGAIN BETWEEN YOU AND US.
You agree to indemnify, defend, and hold harmless Sia Makerlab and its officers, directors, employees, agents, licensors, and suppliers from and against any claims, liabilities, damages, judgments, awards, losses, costs, expenses, or fees (including reasonable attorneys' fees) arising out of or relating to:
You may terminate your use of the App at any time by uninstalling the App from your device.
We reserve the right to terminate or suspend your access to the App at any time, without prior notice or liability, for any reason, including if you breach these Terms.
Upon termination:
These Terms shall be governed by and construed in accordance with the laws of the Republic of Korea, without regard to its conflict of law provisions.
Any disputes arising from or relating to these Terms or the App shall be subject to the exclusive jurisdiction of the courts located in the Republic of Korea.
Before filing any legal claim, you agree to attempt to resolve any dispute informally by contacting us at sia@siamakerlab.com. We will attempt to resolve the dispute informally within 30 days.
TO THE EXTENT PERMITTED BY APPLICABLE LAW, YOU AGREE TO WAIVE ANY RIGHT TO PARTICIPATE IN A CLASS ACTION LAWSUIT OR CLASS-WIDE ARBITRATION AGAINST US.
These Terms, together with our Privacy Policy, constitute the entire agreement between you and us regarding the App and supersede all prior agreements.
If any provision of these Terms is found to be unenforceable, the remaining provisions will continue in full force and effect.
Our failure to enforce any right or provision of these Terms will not be considered a waiver of such right or provision.
You may not assign or transfer these Terms or your rights hereunder. We may assign our rights and obligations without restriction.
We shall not be liable for any failure or delay in performance due to causes beyond our reasonable control, including natural disasters, war, terrorism, riots, embargoes, acts of civil or military authorities, fire, floods, accidents, strikes, or shortages of transportation, facilities, fuel, energy, labor, or materials.
We may provide notices to you through the App or by other reasonable means. You may contact us at the address provided below.
These Terms are provided in English. If translated versions are provided, the English version shall prevail in case of any discrepancy.
If you have any questions about these Terms, please contact us at:
Sia Makerlab
BY USING THE APP, YOU ACKNOWLEDGE THAT YOU HAVE READ, UNDERSTOOD, AND AGREE TO BE BOUND BY THESE TERMS OF SERVICE.